Search

Thromboembolic syndrome, the frequency of which is 8–15%, is the main danger for a patient with atrial fibrillation (AF). The left atrial appendage is the most common source of thromboembolia in atrial fibrillation. The frequency of detection of left atrial appendage thrombus in AF is 15.2% in the absence of anticoagulant therapy and 1–8% in patients using this group of drugs. The reason for the formation of thrombi in this localization during anticoagulant therapy today it is not reliably known. This article describes a clinical case of a 67-year-old patient with persistent AF and left atrial appendage thrombosis, who was hospitalized to determine further management strategies. A left atrial appendage thrombus lasted for a year despite continuous anticoagulant therapy with various oral anticoagulants at doses consistent with clinical guidelines due to the patient's absolute refusal to take warfarin, vitamin K antagonist. In addition, this article discusses the use of Thrombodynamics, a new global coagulation test, in patients with AF, which revealed a plasma hypercoagulable state with underlying persistent thrombosis in this patient on continuous oral anticoagulant treatment. The Thrombodynamics test is a promising procedure for assessing the coagulation system state and may be promising as a method for measuring the effectiveness of any oral anticoagulant. However, it is impossible to draw any definite conclusions on the basis of single observations; large clinical studies with the potential of long-term case follow-up of patients are needed.

Aim. To study the place of NCM in the structure of DCM, its clinical features and influence on prognosis in comparison with other forms of DCM syndrome.Methods. The NCM registry includes 125 patients, mean age 46.4±15.1 years, 74 men and 51 women, median follow-up 14 [4.0; 41.0] months. The DCM registry included 365 patients, mean age 46.4±15.1 years, 253 men and 112 women, median follow-up 14 [5; 43.75] months. The examination included electrocardiography (ECG), ECG Holter monitoring, echocardiography, blood anti-heart antibody level evaluation, and additionally cardiac computed tomography, magnetic resonance imaging, DNA diagnostics (in the MYH7, MYBPC3, TPM1, TNNI3, TNNT2, ACTC1, TAZ, ZASP (LDB3), MYL2, MYL3, DES, LMNA, EMD, TTR gene panel), coronary angiography, right ventricular endomyocardial biopsy.Results. The proportion of patients with DCM phenotype in the NCM registry was 40% (n=49), another 11% (n=15) had NCM diagnosed simultaneously with acute/subacute myocarditis. Lethality in these subgroups was 12.2% and 33.3%, respectively, and was significantly higher than in asymptomatic, ischemic and arrhythmic variants of NCM. In the DCM registry, the proportion of patients with NСM was 21% (n=78), and increased left ventricular (LV) trabecularity was detected in another 18% (n=64). DCM patients with and without NСM did not differ by baseline echocardiographic parameters, heart failure class, and cardiotropic therapy. Pathogenic mutations were detected in 14% of DCM patients with NCM and only 3% of other patients with DCM (p

Aim. To study the significance of monitoring high-sensitivity troponin I (hs-cTnI) for predicting anthracycline-induced left ventricular (LV) dysfunction in the treatment of breast cancer in patients with moderate and low risk of cardiotoxicity (CT).Material and methods. The study involved 49 patients with breast cancer aged 50±10 years who underwent neoadjuvant or adjuvant chemotherapy, which included doxorubicin at a course dose of 60 mg/m2 and an average cumulative dose of 251±60 mg/m2. The level of hs-cTnI was determined by an ultrasensitive method before the start of chemotherapy, after each course of anthracyclines and in 18 patients before the administration of anthracyclines. The level of hscTnI >0,017 ng/ml was considered elevated. Echocardiography was performed before the start of chemotherapy, after the end of anthracycline therapy, and every 3 months for 12 months thereafter. CT was defined as a decrease in LV ejection fraction (EF) by ≥10% to

Myocarditis has polymorphic clinical manifestations and is one of the main causes of heart transplantation. We present a clinical case of a 43-year-old female patient who was admitted to the clinic with biventricular heart failure (NYHA class 3–4). She periodically noted exacerbations of bronchitis against the background of prolonged smoking. Twenty-one months prior to hospitalization, she first noted a shortness of breath without an obvious connection with the infection. Her ejection fraction (EF) decreased to 34%, pleural and pericardial effusion was revealed. Coronary angiography found no abnormalities. However, MRI showed subendocardial contrasting of the left ventricular (LV) apex. The diagnosis was myocarditis. Within six months, the patient received therapy with 30 mg/day prednisolone and cardiotropic therapy. Her shortness of breath intensified, and the lower extremities swelled. Examination in the clinic showed a sharp decrease in QRS voltage, QS complexes in the V1–V6 leads, dilation of all heart chambers, thrombus in the LV apical aneurysm, 16% EF, 3.9 cm VTI, 454 mmHg dp/dt, and a sharp increase in anticardiac antibody titers (up to 1:320). Endomyocardial biopsy was not performed due to the patient’s rapidly deteriorating condition, the need for cardiotonics, and signs of multiple organ failure. She was transferred to Shumakov National Medical Research Center of Transplantology and Artificial Organs, where extracorporeal membrane oxygenation was performed; orthotopic heart transplant was successfully performed. The patient’s condition was stable for the next year. Investigation of the explanted heart revealed a picture of giant cell myocarditis. Issues of diagnosis, possibility of a long-term chronic course, as well as methods of treatment of this variant of myocarditis, including the key role of heart transplantation, are discussed.

Aim.To analyze the register of pericarditis in a therapeutic clinic, to evaluate their nosological spectrum, to optimize approaches to diagnosis and treatment. Materials and methods.For the period 20072018, the register includes 76 patients with the diagnosis of pericarditis (average age 53.115.7 years, 2085 years, 46 female). Patients with hydropericardium were not included in the register. Diagnostic puncture of pericardium was carried out in 5 patients, pleural puncture in 11 patients. Morphological diagnostics included endomyocardial/ intraoperative biopsy of myocardium (n=4/2), thoracoscopic/intraoperative biopsy of pericardium (n=1/6), pleural puncture (n=5), transbronchial (n=1), thoracoscopic biopsy of intrathoracic lymph nodes (n=2), lung (n=1), supraclavicular lymph node biopsy (n=1), salivary gland (n=1), subcutaneous fat and rectum biopsy per amyloid (n=6/1). The genome of cardiotropic viruses, level of anti-heart antibodies, C-reactive protein, antinuclear factor, rheumatoid factor (antibodies to cyclic citrullinized peptide), antibodies to neutrophil cytoplasm were determined, extractable nuclear antigens (ENA), protein immunoelectrophoresis, diaskin test, computed tomography of lungs and heart, cardiac magnetic resonance imaging, oncologic search. Results.The following forms of pericarditis were verified: tuberculosis (14%, including in combination with hypertrophic cardiomyopathy HCM), acute / chronic viral (8%) and infectious immune (38%), including perimyocarditis in 77%, pericarditis associated with mediastinum lymphoma/sarcoma (4%), sarcoidosis (3%), diffuse diseases of connective tissue and vasculitis (systemic lupus erythematosus, rheumatoid arthritis, diseases of Horton, Takayasu, Shegren, Wegener, 12%), leukoclastic vasculitis, Loefflers endomyocarditis, AL-amyloidosis, thrombotic microangiopathy (1% each), HCM (8%), coronary heart disease (constriction after repeated punctures and suppuration; postinfection and immune, 4%), after radiofrequency catheter ablation and valve prosthetics (2%). Tuberculosis was the main causes of constrictive pericarditis (36%). Treatment included steroids (n=39), also in combination with cytostatics (n=12), anti-tuberculosis drugs (n=9), acyclovir/ganclovir (n=14), hydroxychloroquine (n=23), colchicine (n=13), non-steroidal anti-inflammatory drugs (n=21), L-tyroxine (n=5), chemotherapy (n=1). In 36 patients different types of therapy were combined. Treatment results observed in 55 patients. Excellent and stable results were achieved in 82% of them. Pericardiectomy/pericardial resection was successfully performed in 8 patients. Lethality was 13.2% (10 patients) with an average follow-up 9 [2; 29.5] months (up to 10 years). Causes of death were chronic heart failure, surgery for HCM, pulmonary embolism, tumor. Conclusion.During a special examination, the nature of pericarditis was established in 97% of patients. Morphological and cytological diagnostics methods play the leading role. Tuberculosis pericarditis, infectious-immune and pericarditis in systemic diseases prevailed. Infectious immune pericarditis is characterized by small and medium exudate without restriction and accompanying myocarditis. Steroids remain the first line of therapy in most cases. Hydroxychloroquine as well as colchicine can be successfully used in moderate / low activity of immune pericarditis and as a long-term maintenance therapy after steroid stop.

Aim. To analyze the difficulties of diagnosis and the clinical features of the Danon disease in women.Results. An observation of Danon disease in a woman aged 18 years with an uncomplicated family history is presented. The early development of atrial fibrillation (at the age of not more than 15 years) in combination with atrioventricular blockade against the background of regular sports was not attracted due attention for 3 years. The examination revealed: a moderate degree of left ventricular hypertrophy (up to 17 mm), its diffuse nature and simultaneous involvement of the right ventricle, signs of heart failure due to severe restrictive disorders with preserved ejection fraction. Cardiac magnetic resonance imaging data (non-specific late gadolinium enhancement) became the basis for the assumption of amyloidosis and the implementation of a myocardial biopsy. An erroneous diagnosis of cardiac amyloidosis according to myocardial biopsy was refuted during a second study, the PAS reaction revealed signs of storage disease. The diagnosis of Danon disease was verified using DNA diagnostics (c.731delG mutation was detected). Due to the presence of unsustained paroxysmal ventricular tachycardia and a high calculated risk of sudden death, cardioverter-defibrillator was implanted. The analysis of literature data on the frequency and the manifestation of Danon disease in women, the place of this disease in the structure of the causes of myocardial hypertrophy is given.Conclusion. Atrial fibrillation at a young age and left ventricular hypertrophy syndrome can develop due to primary myocardial diseases not well known in the practice of a cardiologist. They require an in-depth diagnostic search; their identification is critical for determining treatment tactics and prognosis.

Aim. To study the efficacy and safety of mycophenolate mofetil (MM) in combination with corticosteroids in the treatment of lymphocytic myocarditis in comparison with a standard combination of corticosteroids and azathioprine.Material and methods. The study included 46 patients aged 18 years and older with severe and moderate lymphocytic myocarditis (men, 34; women 12; mean age, 53,5±13,0 years). The diagnosis was verified using endomyocardial biopsy. Symptom duration averaged 9,5 [4; 20.25] months. All patients had class 3 [2,75; 3] heart failure (HF). The main group included 29 patients who received MM 2 g/day, including six patients — instead of azathioprine, which was canceled due to cytopenia (n=3) or insufficient effect (n=3). The comparison group included 17 patients who received azathioprine 150 [100; 150] mg/day. Patients of both groups also received methylprednisolone at a starting dose of 24 [24; 32] and 24 [24; 24] mg/day and standard HF therapy. In 7/2 patients, the parvovirus B19 genome was detected in the myocardium. In all cases, an increase in anticardiac antibody titers was evidence of immune activity. The average follow-up period was 24 [12; 54] months (at least 6 months).Results. The groups were completely comparable in age, initial characteristics and standard drug therapy. In both groups, a comparable significant increase in the ejection fraction (EF) was noted as follows: from 31,2±7,6 to 44,7±8,3% and from 29±9,1 to 46±11,9% (p

Russian Society of Cardiology (RSC)With the participation: Eurasian Association of Therapists (EUAT), Society of Specialists in Heart Failure (OSSN), Russian Scientific Medical Society of Therapists (RNMOT), Russian Society of Pathologists, Russian Society of Radiologists and Radiologists (RSR)Endorsed by: Research and Practical Council of the Ministry of Health of the Russian Federation

The first presentation of the combination of non-compaction cardiomyopathy with a restrictive-dilated phenotype and massive chronic tuberculous pericarditis, which for a long time was under the guise of hydropericardium in congestive heart failure in a patient of 30 years, is performed. The absence of congestion signs in a large circle of blood circulation became the reason for diagnosis of agnogenic pericarditis and pericardial puncture. A large volume (>1 l) and lymphocytic nature of effusion, its bilateral character, post-tuberculous changes and calcifications in the lungs, and intrathoracic lymphadenopathy testified in favor of the tuberculous etiology of the process. The negative result of all laboratory tests for tuberculosis (Diaskintest, exudate PCR test, fluorescence microscopy, inoculation on liquid media, Ziehl-Neelsen stain) and the high risk of thoracoscopic biopsy did not allow to immediately verify the diagnosis. It was made only after repeated elimination of 3,5 l of hemorrhagic exudate and the detection of mycobacterial DNA by PCR. As a result of quadruple tuberculostatic therapy, a remission of the process was achieved (there is no fluid in the pericardial cavity).

Aim. To study the nosological spectrum in the syndrome of primary left ventricle hypertrophy (PLVH) using morphological and genetic diagnostics and to compare the clinical course of true hypertrophic cardiomyopathy (HCM) and its phenocopy.Material and methods. Fifty five adult patients (29 men, 48.2±17.0 years) with PLVH (12 mm and more) were included. The exclusion criteria were athletic heart, hypertensive heart disease, severe valvular disease and other causes of secondary left ventricle (LV) hypertrophy. We performed 11 endomyocardial biopsy, 8 intraoperative biopsy, 1 study of explanted heart, 1 autopsy with virus investigation (real-time polymerase chain reaction) of the blood and myocardium. Mutational screening had included simultaneous sequencing of the MYBPC3, TAZ, TPM1, LDB3, MYL2, ACTC1, MYL3, MYH7, TNNI3 and TNNT2 genes based on NGS technology (Ion Torrent PGMTM) with following Sanger resequencing of potentially significant genetic variants. For patients with a phenotype of particular genetic syndrome the Sanger sequencing of target gene(s) for performed first. Clinical examination had included electrocardiography, Holter monitoring, echocardiography, coronary angiography, computer tomography/magnetic resonance imaging (by indication). The mean follow-up was 8 [3;32] month.Results. Isolated HCM was found in 28 patients, and 10 have a combination of HCM and noncompaction myocardium (NCM). Mutations in the MYH7 and MYBPC3 genes were detected in six cases. In 17 cases (30.9%) the non-sarcomeric causes of LVHS were detected. Three patients had Fabry disease, 2 ‒ had Danon disease, in 10patients we found amyloidoses, in 1 – Friedreich ataxia, and 1 patient was diagnosed with LEOPARD syndrome (all cases were confirmed by DNA diagnostics). Genotype-positive diagnosis was established in 23.6% of patients. In patients with HCM were significantly more frequent asymmetric septal hypertrophy with obstruction and muscle bridges, in other forms of primary hypertrophy – right ventricular hypertrophy, low QRS voltage, QS complexes and increasing of ejection fraction (EF) (55.7±12.5% vs 62.5±10.1% in HCM, p=0.08). The morphologic signs of myocarditis were in 46.7% of patients with HCM detected: in 3 patients with NCM and in 4 patients with isolated HCM. The viral genome in the myocardium was in 11 patients with HCM (73.3%) detected, previously human herpes virus type 6 (it was correlation with myocarditis) and parvovirus B19. Eleven patients died due to a stroke/heart failure without no significant differences between patients with HCM and phenocopy.Conclusion. The spectrum of causes of the primary left ventricular hypertrophy is very wide. The frequency of myocarditis associated with sarcomeric HCM was 46.7%. When lower EF and heart failure in patients with HCM can be result of myocarditis, in patients with storage disease they are the result of disease itself.

Aim. To study clinical forms of noncompact myocardium (NCM) in adults, the features of their manifestation, course and progression.Material and methods. The study included 116 adult patients with NCM of the left ventricle (LV) (67 men, mean age 46,3±15,1 years) and 42 patients with increased LV trabecularity (24 men, mean age 43,5±15,2 years). The mean LV end-diastolic diameter was 6,0±0,8 and 5,9±1,1 cm, LV ejection fraction was 38,6±14,0% and 44,6±18,3%, respectively. NCM was diagnosed using echocardiography, multispiral computed tomography (n=77) and magnetic resonance imaging (n=51), increased LV trabecularity was diagnosed according to echocardiography, multispiral computed tomography (n=11), multispiral computed tomography (n=24). DNA diagnostics was carried out according to the NGS method, followed by Sanger sequencing. The examination included the determination of anticardial antibodies, the genome of cardiotropic viruses by PCR, coronary angiography (n=29/2), scintigraphy (n=27/4). A morphological study of the myocardium was performed on 22/6 patients with NCM/increased LV trabecularity (14/6 endomyocardial biopsy, 1 intraoperative biopsy, 3 explanted heart studies, 6 autopsies).Results. Pathogenic mutations were found in 12 (10,3%) patients (MYH7, MyBPC3, LAMP2, DES, DSP, TTNgenes), variants of uncertain clinical significance (VUCS) — in other 5 (4,3%) patients; we detected VUCS in 1 patient with increased LV trabecularity. Familial cardiomyopathy may be diagnosed in 24 patients (22%). The combination of NCM with congenital heart defects was diagnosed in 11 (9,5%) patients. We identified six clinical variants of NCM: asymptomatic (2%), arrhythmic (15%), ischemic (7%), NCM in patients with dilated cardiomyopathy (42%), NCM in patients with acute/subacute myocarditis (12%) and in combination with other primary cardiomyopathies (22%) — hypertrophic cardiomyopathy, arrhythmogenic right ventricular dysplasia, restrictive cardiomyopathy, primary myodystrophy, cardiac sarcoidosis, Danon disease. Myocarditis was diagnosed in 51,7% of patients with various forms of NCM and in 59,5% of patients with increased LV trabecularity. The frequency of the main clinical manifestations of NCM (chronic heart failure, various cardiac arrhythmias, thromboembolic complications) and outcomes varied in groups of patients with different variants of the NCM course. In patients with increased LV trabecularity, similar clinical variants were noted with a less severe myocardial dysfunction, rare arrhythmias and embolism. A significant improvement in dynamics of EF and LV end-diastolic diameter was noted only in the group of patients with acute/subacute, most of which received basic myocarditis therapy. In other groups, there was an unreliable improvement.Conclusion. NCM can be detected in a patient of any age with a previously diagnosed heart disease (coronary heart disease, arterial hypertension, congenital heart defects, cardiomyopathy, myocarditis, etc.), and in the absence of any symptoms. Stable clinical forms are characterized by stability over time with a tendency to improvement against the background of complex medical therapy.

Aim. To evaluate the effectiveness of myocarditis therapy depending on the diagnosis approach (with or without myocardial biopsy).Material and methods. The study included 83 patients ≥18 years old with severe and moderate myocarditis (25 women and 58 men; mean age, 45,7±11,7 years), established by myocardial biopsy (group 1, n=36) or by a non-invasive diagnostic algorithm (group 2, n=47), for which immunosuppressive therapy (IST) was carried out. Inclusion criteria were left ventricular (LV) end-diastolic dimension >5,5 cm and ejection fraction (EF)

Aim. To assess the differential diagnosis in a patient with a combination of coronary artery disease and myocarditis and the results of stepwise treatment (including immunosuppressive therapy (IST), and coronary stenting).Material and methods. A 56-year-old female patient with hypertension, obesity (body mass index, 31,6 kg/m2), diabetes and psoriasis developed shortness of breath after a respiratory viral infection. Primary echocardiography revealed left heart dilatation, ejection fraction (EF) of 21%. Coronary angiography revealed anterior descending artery stenosis of 75%, circumflex artery — 80%, right coronary artery (RCA) — 70%. RCA stenting was performed and cardiovascular and diuretic therapy was started. However, shortness of breath and low exercise tolerance persisted.Results. In the blood test, anti-endothelial cell antibodies were 1:320, anticardiomyocyte and anti-smooth muscle antibodies — 1:80, anti-cardiac conduction system fibers — 1:320 (N≤1:40). During myocardial perfusion scintigraphy with computed tomography, an uneven distribution of the indicator was noted. Signs of myocardial scarring and indications for further revascularization were not revealed. Cardiac magnetic resonance imaging confirmed a decrease in left ventricular (LV) contractility (LVEF 37%) and moderate dilatation. Biopsy was not performed due to dual antiplatelet therapy. The condition is regarded as infectious-immune myocarditis. IST was started with azathioprine 150 mg/day. We noted dyspnea relief and a stable increase in LVEF to 50-52%. The clinical course was complicated by sick sinus syndrome with pauses up to 6 seconds and presyncope; a pacemaker was implanted. After 5 years from the onset of IST, dyspnea episodes reappeared without exacerbation of myocarditis. As their cause, ischemia was diagnosed due to the progression of coronary atherosclerosis. Symptoms regressed after repeated coronary stenting.Conclusion. The presence of moderate coronary atherosclerosis without signs of ischemia and myocardial infarction should not be considered as the only cause of severe systolic myocardial dysfunction. Diagnosis and treatment of myocarditis in combination with coronary artery disease is carried out according to the standard principles and can improve LV systolic function and control the heart failure symptoms.

Aim. To study the clinical spectrum of infectious-immune pericarditis, the potential for their invasive and non-invasive diagnosis, as well as long-term treatment with hydroxychloroquine (in comparison with other baseline therapy options).Material and methods. The study included 44 patients with infectious-immune pericarditis (28 women and 16 men aged 49,4±13,3 years). Patients with transudate and specific types of pericarditis were excluded. Levels of C-reactive protein and anticardiac antibodies were determined Multislice computed tomography of the lung (n=23) and heart (n=16), cardiac magnetic resistance tomography (n=9), scintigraphy (n=14), and if necessary — immunoelectrophoresis, DNA testing, Diaskin-test. Pericardio- and thoracentesis were performed in 3/3 patients, thoracoscopic pericardial biopsy — 1, endomyocardial biopsy — 7. The follow-up period was 14,5 [3; 39,5] months.Results. Isolated pericarditis was diagnosed in 10 patients (22,7%), myopericarditis — in 34 (77,3%). In 38 patients, pericarditis was exudative: in 24 (63,2%) with a small effusion (20 mm). Fibrin was detected in 18,2% of patients. Pericardial effusion was assessed as acute in 4, subacute — in 8, chronic — in 26 patients. The connection between the disease onset and infection was found in 56,8% of patents, and inflammatory blood changes — in 59,1%. In 80%, the punctate was lymphocytic; endomyocardial biopsy confirmed active/ borderline (5/2) lymphocytic myocarditis (virus-positive — in 3 patients). Anticardiac antibody titers were increased in 88,2%. Baseline therapy included NSAIDs (34,1%), colchicine (27,3%), hydroxychloroquine (43,2%), methylprednisolone (56,8%, 16 [16; 21] mg/day), azathioprine (20,5%). The treatment scheme was selected individually. In most cases, combined therapy was carried out. The results of treatment were assessed in 36 patients: an excellent effect was noted in 16 (44,4%) patients, stable effect — in 13 (36,1%), no stable effect — in 7 (19,4%). There were no cases of constrictive pericarditis, acute relapses, cardiac tamponade. Mortality of 6,8% was associated with myocardial injury.Conclusion. Criteria for the diagnosis of infectious-immune pericarditis were proposed. An increase in the titer of anticardiac antibodies was noted in all types of the disease. Prescription of corticosteroids is justified in many cases, including in combination with colchicine, cytostatics, hydroxychloroquine. Hydroxychloroquine monotherapy is effective for subacute/chronic pericarditis with moderate effusion.

Aim. To evaluate the prevalence of myocarditis in adult patients with non-compaction myocardium (NCM) of the left ventricle (LV), and its influence on the disease course, results of treatment and outcomes.Material and methods. To the study, 103 adult patients included, with NCM, 61 males, mean age 45,6±14,9 y. o. (from 18 to 78). Mean end diastolic LV size was 6,0±0,8 сm, EF LV 38,8±14,5%. Diagnosis of NCM had been done by echocardiography, multispiral computed tomography (n=81) and magnetic resonance tomography (n=39). DNA-diagnostics was performed by NGS method with further Senger sequencing. Pathogenic mutations were found in 9% of patients in the genes MYH7, MyBPC3, LAMP2, DES, DSP, TTN. The investigation also included anticardiac antibodies, genome of cardiotropic viruses by PCR, coronary arteriography (n=26), scintigraphy (n=25). Morphological assessment of the myocardium was done in 19 patients (12 endomyocardial biopsies), 1 intraoperation biopsy, 3 explanted hearts, incl. 2 after biopsy, and 5 autopsies. Mean follow-up 12 [2; 32] months.Results. Myocarditis was found in 53,4%, incl. virus-positive in 32,7% of those, with morphology done for 19 patients (active myocarditis in 10, borderline in 6; with minimal signs of activeness in 3). Viral genome in myocardium found in 8 patients (42,1%). The prevalence of myocarditis 44,4% in an arrhythmic variant of NCM, 12,5% in chronic ischemic, 57,5% in dilation cardiomyopathy, 50,0% in NCM patients with other cardiomyopathies. Special cases were acute/subacute myocarditis in NCM (10,7% of all), acute necrosis (infarction) in 4,9%. Comorbidity with myocarditis in NCM led to significantly more severe LV dysfunction (CHF FC 2 [1; 3] v 1,75 [0; 2], p0,05). Only in myocarditis patients, as a result of basis (antiviral, immune suppression) and cardiotropic therapy there was significant increase of EF (in acute myocarditis from 25,4±7,9 to 38,6±9,5%, p

In amyloidosis AL-type the heart involvement is most common; this type is specific with predecessor proteins of light immunoglobulin chains, transthyretin (TTR), mutant and wild (senile) types. Most common clinical form is restriction cardiomyopathy.Aim. To assess the recent specifics of diagnostics, due to broader abilities of novel methods.Material and methods. Five 40-79-year old patients with various morphofunctional variants of heart involvement and typical ECG signs (low QRS voltage, QS, non-sufficient R increase, absence of left ventricle (LV) hypertrophy signs) to verify the suspected amyloidosis, underwent EchoCG, immunohistochemistry of blood and urine for light chains of immunoglobulines, biopsy of subcutaneous fat and mucose of the gum/gut; MDCT of the heart (n=3), MRI (n=1), scintigraphy with 99Tc-pyrophosphate with assessment in 1 hour after indicator injection (n=1), endomyocardial biopsy (n=2), titer of anticardial antibodies assessment (n=2), DNA-diagnostics (n=1).Results. The diagnosis of amyloidosis was confirmed in all cases. Its morpho-functional types were RSMP with LV hypertrophy, hypertrophic cardiomyopathy (HCMP) with no restriction but progressing fall of ejection fraction (EF), dilation cardiomyopathy (DCMP), severe hypertrophy with low EF, minimal hypertrophy with no restriction and systolic dysfunction. There was AL-type diagnosed (n=2, one case with myopathy mimicking “dermatomyositis”), mutant TTR (n=1, novel mutation Thr40Asn) and wild TTR (n=2) types. The leading clinical signs were biventricular heart failure and atrial rhythm disorders: sustained atrial fibrillation in 3 patients (in one, before amyloidosis verification, the RF-modification was done as “labyrinth” surgery, isthmus block with no established efficacy) and frequent supraventricular extrasystoly in one another. To the patient with mutant ATTR the ICD was implanted with further replacement by CRT-D, and increase of EF from 24% to 31% was achieved (patient is followed-up for 8 years). As the morphological equivalent of severe systolic dysfunction in this patient the amyloid deposition in myocardial arteries could be suspected. MDCT revealed typical subendocardial delayed deposition in 2 from 3 patients, in one case there was also diffuse deposition of 99Tc-pyrophosphate in myocardium. Antibodies to the nuclei of cardiomyocytes (specific ANF) was found in a female patient with AL-type and DCMP, which made not to rule out myocarditis.Conclusion. Cardiac amyloidosis might present as any structural and functional variant of cardiomyopathy, including DCMP. The most specific is diffuse hypertrophy with restriction and EF decrease, but with no LV dilation. Early fall of contractility, ischemia symptoms and LV dilation might be the result of amyloid lesion of small arteries. In the presence of any systemic presentations together with “HCMP”, “RCMP”, “DCMP” there must be amyloidosis ruled out. Myocardial scintigraphy with 99Tc-pyrophosphate is a method of use for the diagnosis of ATTR; MDCT of the heart — for any type of amyloidosis. Cardiac amyloidosis might be followed by significant type of the titer of specific ANF (secondary reaction or concomitance with myocarditis?).

Aim. To study the role of contrast-enhanced multispiral computed tomography (MSCT) of the heart in diagnostics of myocarditis in patients with the syndrome of dilation cardiomyopathy (DCMP) comparing to morphological investigation of myocardium.Material and methods. Into the main group of study, 127 patients included (92 males, 46,9±11,8 y.o.) with DCMP syndrome (mean end diastolic size (EDS) of the left ventricle (LV) 6,6±0,8 cm, mean ejection fraction (EF) 29,7±9,5%, 3 [2; 3] FC by NYHA). All underwent 320-slice MSCT of the heart with i.v. contrast, 50 underwent morphological investigation of myocardium (endomyocardial byopsy in 30, intraoperational in 7, autopsy in 9, explanted heart study in 4). Also, viral infection markers were studied, as the level of anticardiac antibodies, EchoCG (all patients), scintigraphy (n=42), magnete-resonance tomography (MRI) (n=21), coronary arteriography (CAG, n=48). Comparison group included 18 patients (12 males, 69,2±8,5 y.o.) with coronary atherosclerosis (stenosis form 40%) by MSCT and absence of DCMP criteria (mean EDS LV 4,7±0,5 cm, mean EF LV 59,3±4,9%, 0 [0; 2] FC by NYHA).Results. By the data from complex investigation, myocarditis as the main cause of DCMP syndrome was diagnosed in 79 (62,2%) patients of the main group, its comorbidity with genetic cardiomyopathies — in 19 else (15%). In MSCT of the heart the areas of lower accumulation were found in 4 patients from main group (3,1%, type 1 by the proposed evaluation score), delayed accumulation of the contrast in myocardium — in 72 (56,7%) patients: in 12 subendocardial (type 2), in 4 intramyocardial (type 3), in 44 subepicardial (type 4), in 12 transmural (type 5); in 51 patient there was no delayed accumulation. Sensitivity and specificity of all types of delayed accumulation in diagnostics of myocarditis were 63,3% and 78,7%, positive and negative predictive value 86,1% and 50,7%, subepicardial and transmural types — 49,0%, 83,0%, 85,7%, 43,8%, respectively. While comparing the data of MSCT directly with morphological study of myocardium, diagnostic significance of all types of delayed accumulation in myocarditis revealing was 66,7%, 84,6%, 87,5%, 61,1%, subepicardial and transmural types — 52,4%, 92,3%, 91,7%, 54,5%, respectively.By MSCT in the main group also the non-compaction myocardium was found (n=29, 22,8%), coronary atherosclerosis (n=33, 26,0%), confirmed by CAG in 16 patients. Presence/absence of delayed accumulation by our proposed score correlated with 1) diagnostical signs: duration of illness (r=-0,185, p

The main clinical presentation of noncompaction myocardium (NCM) as nosologic unit are thromboembolic syndrome, heart failure, mostly ventricular arrhythmias and ischemia itself, related to insufficient myocardium blood supply under the noncompacted layer. Also, there are only sporadic cases of myocardial infarction described (MI), including “idiopathic”, in NCM.Aim. To check the prevalence of acute MI in patients with NCM, the specialties of clinical picture, diagnostics, and its probable specific mechanisms, influence on prognosis and its ways of prevention.Material and methods. Totally, 10 patients included, 7 males and 3 females, mean age — 46,3±15,8 y. o., (30 to 76 y. o.) among 85 patients with verified NCM diagnosis, set in accordance with harmonized visual criteria, and developed MI on this background. In 4 cases the NCM is confirmed with three visualizing criteria (EchoCG, MSCT, MRI of the heart), in 4 other — with the two. Mean follow-up was 10,5 [1,75; 32,25] months — from 1 month to 1 year. All patients underwent ECG, ambulatory ECG recording by Holter, EchoCG, assessment of antibodies against various heart antigens, PCR for DNA of parvovirus and B19, as well as herpes group, in blood; 7 coronary arteriographies, 7 MSCT of the heart, measurement of Troponin (n=7), morphological investigation of the heart with PCR-diagnostic of viral infection (n=6), MRI (n=5) and myocardium scintigraphy with 99mТс (n=6).Results. In 4 among 10 patients the development of MI was the first presentation of NCM. Prevalence of coronary atherosclerosis in those with MI and NCM was 20%, however in most cases development of MI was not related with coronary atherosclerosis. Intracardiac thrombosis was verified in 60% of patients with MI, embolism to other organs in 30%. The following mechanisms of MI established: 1) thromboembolism to coronary arteries if thrombi are present in the left chambers of the heart (atrium a. w.a. ventricle), verified in 1 patient at autopsy, and is suspected in other five; 2) concomitance of myocarditis, incl. viral, with microvasculitis development and thrombosis of intramyocardial arteries and focal necrosis in ischemized myocardium (n=6); 3) thrombosis of coronary arteries with presence of hemodynamically significant atherosclerosis (probably 1 patient); 4) sudden worsening of blood supply under noncompacted layer under the circumstances of low cardiac output by secondary origins.Conclusion. MI is typical and unrare complication of NCM: its prevalence reached 11,8% in separate registry of 85 patients with NCM syndrome. Four probable mechanisms of MI (necrosis) in NCM (embolism, thrombosis, myocarditis, microcirculation disorder) might be comorbid. The development of MI leads to serious worsening of the baseline systolic dysfunction and ventricular rhythm disorders: mortality among MI patients with NCM is 20% with the mean time of follow-up 10,5 months. As a preventive matter against MI in NCM should be concerned the anticoagulants at least for atrial fibrillation and in systolic dysfunction, on-time diagnostics and myocarditis management.

Aim. The nosological diagnostics in patients with the baseline syndromic diagnosis “dilated cardiomyopathy” (DCMP) with the use of myocardial biopsy and evaluation of complex treatment (cardiotropic, antiviral, immune suppressing, surgical), including virus-positive and virus-negative patients with myocarditis.Material and methods. Totally, 220 patients included with DCMP syndrome, 69 women and 151 men (31,4% and 68,6%), from 16 to 77 y. o. (mean age — 47,5±12,5,) with dilation and systolic dysfunction of the left ventricle (LV); end diastolic size (EDS) more than 5,5 cm; ejection fraction (EF) less than 50%, and absence of exclusion criteria. Mean EDS was 6,5 [6,0; 7,1] cm, EF — 30,3±10,1%, dp/dt 659 [535; 774,25] mmHg, VTI — 10,8±3,9 cm.The assessments were done of the anticardial antibodies via immune enzyme assay (IEA) and PCR-diagnostics of viral genome in blood of 95,5% patients, tread-mill test (5,9%), coronary arteriography (41,8%), MSCT (67,7%), MRI (22,3%), scintigraphy with 99mТс-MIBI (31,4%), genetic consultation and DNA-diagnostics via sequencing by Senger (21,8% and 16,8%). Morphological study of myocardium was done in 84 (38,2%) patients, incl. 52 endomyocardial biopsies (EMB) with PCR for parvovirus B19 genome and herpes viruses.Results. By the data of clinical-morphological assessment, viral genome in blood was revealed in 21% patients, in myocardium — 52%, definite myocarditis was set in 48%, possible — 8%, genetical DCMP — in 12%, myocarditis with genetic cardiomyopathy — 23% (incl. those with pathogenic mutations in genes MYBPC3, DSP, DSG2, LMNA, EMD, DES, TTR, DTNA), idiopathic DCMP — in 9%. In 59% patients myocarditis was primarily chronic, in more than one third of patients there was combination of several causes for DCMP (incl. alcohol). Short-term and long-term results of treatment were evaluated in 127 patients with myocarditis: 52 virus-positive by blood and/or myocardium (myocarditis morphologically proved in 73,1%) and 75 virus-negative (biopsy in 30,7%), that differed by a little lower EDS LV and lower EF. Significant differences by immunity activation (titres of anticardial antibodies) were not found; in 7% there was isolated viral myocarditis, in 34% — viral-immune; in 59% — immune. If viruses were found, therapy ordered with acyclovir, gancyclovir, entecavir, i. v. immunoglobulines; elimination of virus from the blood reached in 81% of patients. If there was tolerance to cardiotropic therapy and high immune activity, immune suppression therapy (IST) was ordered: in 51% of virus-positive and 62,7% virus-negative patients: steroids 30 [22; 40] and 24 [16; 32] mg/day, azathioprin 1-2 mg/kg, hydroxychloroquine 200 mg/day. In 12,0 [6,0; 20,0] months it was found that only in IST group there was remarkable decrease of CHF FC, LV sizes, MPPA and increase of EF LV from30,3±10,6% to 39,2±11,9% independently from presence or absence of viral genome. In absence of IST such dynamics was not found. The best results were found in virus-negative patients receiving IST (mortality 9,8%, need for surgical treatment 21,3%), the worst — in virus-positive patients without IST (66,7% and 61,1%, respectively).Conclusion. Nosological nature of DCMP syndrome can be defined in most cases; usually there is myocaditis in its origin. IST in high immune activity of myocarditis (high titers of anticardial antibodies) leads to significant increase of EF, decrease of the left ventricle size, MPPA, mortality and necessity of surgery in virus-negative, as in virus-positive patients.

PAim. To develop a comprehensive clinical and morphological approach to the nosological diagnosis and treatment of "idiopathic" arrhythmias (IA) and the syndrome of dilated cardiomyopathy (DCM).Material and methods. Patients (n=320) with IA (n=190; 117 women, age 45.3±14.8 years) and DCM (n=130, 41 women, age 46.9±12.5 years) were included in the main group. 51 people (patients with ischemic heart disease; heart valve disease, hypertrophic cardiomyopathy, who underwent open-heart surgery; healthy volunteers) were included in the control group. Along with the standard tests evaluation of the level of anti-heart antibodies (185 patients with IA and 122 with DCM), viral serology (166 and 122), multispiral computed tomography (42 and 88), cardiac magnetic resonance imaging (41 and 22), coronary angiography (19 and 54), myocardial biopsy/autopsy (19/0 and 33/9) were performed.Results. According to morphological study infectious-immune myocarditis was found in 78.9% of IA and 66.7% of DCM-patients, arrhythmogenic right ventricular dysplasia in 5.3% and 4.8% of patients, respectively. Other genetic cardiomyopathies, including combination with myocarditis were revealed in other patients. The frequency of the viral genome detection in the myocardium in IA, DCM and the control group was 17.6%, 66.7% and 77.1%, respectively. However in the control group the incidence of myocarditis and anti-heart antibodies titers were significantly lower, while in the main group a strong correlation between myocarditis and anti-heart antibodies titers was found. The algorithm of noninvasive nosological diagnostics was developed; it allowed to verify diagnosis in 95% of IA patients and 89% DCM patients.Conclusion. Nosological cause of IA and DCM syndrome can be diagnosed in most patients by using an integrated clinical and morphological approach.

Part I (Diagnostics), was published in the journal “Rational Pharmacotherapy in Cardiology” 2014;10(1):62-72Aim. To develop a comprehensive clinical and morphological approach to the nosological diagnosis and treatment of "idiopathic" arrhythmias (IA) and the syndrome of dilated cardiomyopathy (DCM).Material and methods. Patients (n=320) with IA (n=190; 117 women, age 45.3±14.8 years) and DCM (n=130, 41 women, age 46.9±12.5 years) were included in the main group. 51 people (patients with ischemic heart disease; heart valve disease, hypertrophic cardiomyopathy, who underwent open-heart surgery; healthy volunteers) were included in the control group. Along with the standard tests evaluation of the level of anti-heart antibodies (185 patients with IA and 122 with DCM), viral serology (166 and 122), multispiral computed tomography (42 and 88), cardiac magnetic resonance imaging (41 and 22), coronary angiography (19 and 54), myocardial biopsy/autopsy (19/0 and 33/9) were performed.Results. According to morphological study infectious-immune myocarditis was found in 78.9% patients with IA and 66.7% patients with DCM, arrhythmogenic right ventricular dysplasia in 5.3% and 4.8% of patients, respectively. Other genetic cardiomyopathies, including combination with myocarditis were revealed in other patients. The frequency of the viral genome detection in the myocardium in IA, DCM and the control group was 17.6%, 66.7% and 77.1%, respectively. However in the control group the incidence of myocarditis and anti-heart antibodies titers were significantly lower than in the main group, where a strong correlation between myocarditis and anti-heart antibodies titers was found. The algorithm of noninvasive nosological diagnostics was developed; it allowed to verify diagnosis in 95% of IA patients and 89% DCM patientsThe basic therapy (antiviral drugs, corticosteroids, hydroxychloroquine, azathioprine) was performed in some patients with myocarditis. Improving of the antiarrhythmic effect of treatment in patients with IA, a significant increase in ejection fraction, a reducing of the size of the heart chambers and of pulmonary artery pressure in patients with DCM, a reducing of the need in surgical treatment (including in the virus-positive patients) occurred as results of treatment.Conclusion. Nosological cause of IA and DCM syndrome can be diagnosed in most patients by using an integrated clinical and morphological approach. This allows managing effective etiotropic and pathogenetic treatment.

Part I (Diagnostics), was published in the journal “Rational Pharmacotherapy in Cardiology” 2014;10(1):62-72Aim. To develop a comprehensive clinical and morphological approach to the nosological diagnosis and treatment of "idiopathic" arrhythmias (IA) and the syndrome of dilated cardiomyopathy (DCM).Material and methods. Patients (n=320) with IA (n=190; 117 women, age 45.3±14.8 years) and DCM (n=130, 41 women, age 46.9±12.5 years) were included in the main group. 51 people (patients with ischemic heart disease; heart valve disease, hypertrophic cardiomyopathy, who underwent open-heart surgery; healthy volunteers) were included in the control group. Along with the standard tests evaluation of the level of anti-heart antibodies (185 patients with IA and 122 with DCM), viral serology (166 and 122), multispiral computed tomography (42 and 88), cardiac magnetic resonance imaging (41 and 22), coronary angiography (19 and 54), myocardial biopsy/autopsy (19/0 and 33/9) were performed.Results. According to morphological study infectious-immune myocarditis was found in 78.9% patients with IA and 66.7% patients with DCM, arrhythmogenic right ventricular dysplasia in 5.3% and 4.8% of patients, respectively. Other genetic cardiomyopathies, including combination with myocarditis were revealed in other patients. The frequency of the viral genome detection in the myocardium in IA, DCM and the control group was 17.6%, 66.7% and 77.1%, respectively. However in the control group the incidence of myocarditis and anti-heart antibodies titers were significantly lower than in the main group, where a strong correlation between myocarditis and anti-heart antibodies titers was found. The algorithm of noninvasive nosological diagnostics was developed; it allowed to verify diagnosis in 95% of IA patients and 89% DCM patientsThe basic therapy (antiviral drugs, corticosteroids, hydroxychloroquine, azathioprine) was performed in some patients with myocarditis. Improving of the antiarrhythmic effect of treatment in patients with IA, a significant increase in ejection fraction, a reducing of the size of the heart chambers and of pulmonary artery pressure in patients with DCM, a reducing of the need in surgical treatment (including in the virus-positive patients) occurred as results of treatment.Conclusion. Nosological cause of IA and DCM syndrome can be diagnosed in most patients by using an integrated clinical and morphological approach. This allows managing effective etiotropic and pathogenetic treatment.

PAim. To develop a comprehensive clinical and morphological approach to the nosological diagnosis and treatment of "idiopathic" arrhythmias (IA) and the syndrome of dilated cardiomyopathy (DCM).Material and methods. Patients (n=320) with IA (n=190; 117 women, age 45.3±14.8 years) and DCM (n=130, 41 women, age 46.9±12.5 years) were included in the main group. 51 people (patients with ischemic heart disease; heart valve disease, hypertrophic cardiomyopathy, who underwent open-heart surgery; healthy volunteers) were included in the control group. Along with the standard tests evaluation of the level of anti-heart antibodies (185 patients with IA and 122 with DCM), viral serology (166 and 122), multispiral computed tomography (42 and 88), cardiac magnetic resonance imaging (41 and 22), coronary angiography (19 and 54), myocardial biopsy/autopsy (19/0 and 33/9) were performed.Results. According to morphological study infectious-immune myocarditis was found in 78.9% of IA and 66.7% of DCM-patients, arrhythmogenic right ventricular dysplasia in 5.3% and 4.8% of patients, respectively. Other genetic cardiomyopathies, including combination with myocarditis were revealed in other patients. The frequency of the viral genome detection in the myocardium in IA, DCM and the control group was 17.6%, 66.7% and 77.1%, respectively. However in the control group the incidence of myocarditis and anti-heart antibodies titers were significantly lower, while in the main group a strong correlation between myocarditis and anti-heart antibodies titers was found. The algorithm of noninvasive nosological diagnostics was developed; it allowed to verify diagnosis in 95% of IA patients and 89% DCM patients.Conclusion. Nosological cause of IA and DCM syndrome can be diagnosed in most patients by using an integrated clinical and morphological approach.

Loeffler's endocarditis remains is a very rare disease, develops due to eosinophilic inflammation predominantly of the endocardium with an outcome in fibrosis and massive thrombus formation and. He is generally characterized by an unfavorable prognosis. Clinical case of a 42-year-old patient with Loeffler endocarditis is presented. The development of the disease was preceded by a polyvalent allergy, mild dry eye syndrome and pansinusitis with a single eosinophilia of blood up to 16%. The reason for the hospitalization was the appearance of biventricular heart failure. During the previous year, the level of blood eosinophils remained normal, a threefold increase in the level of eosinophilic cationic protein was observed once. A 20-fold increase in the pANCA level, a 2.5-fold increase in the level of antibodies to DNA, an antibody to the nuclei of cardiomyocytes 1:160 were detected. The diagnosis was made on the basis of electrocardiography data (low QRS voltage, atrial hypertrophy), echocardiography, multispiral computed tomography and magnetic resonance imaging of the heart (thickening and delayed contrasting of the endocardium, massive thrombosis of the left ventricular apex with obliteration of its cavity, encapsulated fluid in the pericardium with compression of the right ventricle). Systolic dysfunction, severe signs of restriction and arrhythmias were absent. Trombectomy, tricuspid valve plasty, pericardial resection, suturing of an open oval window were performed. Signs of active inflammation with single eosinophils, vasculitis, perimuscular sclerosis, endocardial sclerosis were detected in morphological and immunohistochemical studies of endo-, myo-, pericardium. Viral genome was not found. The therapy with methylprednisolone 24 mg/day, azathioprine 75 mg/day was started. Six months after the operation, the symptoms of heart failure are completely absent, the thrombosis did not recur.

Hypertensive heart disease with biventricular cardiac failure is not common in clinical practice. This diagnosis requires an extensive diagnostic search. We present the clinical case of the male patient of 38 aged. He was admitted to the clinic with heart failure 3-4 NYHA class. EchoCG revealed symmetric hypertrophy of the left ventricle up to 18 mm without its dilatation, a decrease in ejection fraction up to 42%, restrictive hemodynamics, overload of the right chambers, severe pulmonary hypertension (60 mm Hg). The clinical status included persistent arterial hypertension (180-220 and 120-150 mm Hg), effusion in both pleural cavities and pericardium, ascites, renal failure. During examination (multispiral computed tomography, magnetic resonance imaging, scintigraphy with 131I-MIBG), bladder paraganglioma was diagnosed (normatenafrin 1468 μg/day). The resection of the tumor was performed, according to immunohistochemical research – neuroendocrine carcinoma, G1. After 3 months a partial regression of hypertension and cardiac failure was observed with the preservation of a high level of creatinine. The criteria and differential diagnosis of the hypertensive heart disease and the syndrome of primary myocardial hypertrophy, diagnostics of the urinary bladder paraganglioma, complex mechanisms of myocardial damage within the pheochromocytoma and its prognosis are discussed.

Nowadays, according to data of WHO, the diabetes mellitus was diagnosed in more than 280 million people. The diabetes mellitus type II had 90% patients. The applied methods of conservative therapy seldom lead to euglycemia condition of patients. Last years the treatment of diabetes mellitus was carried out by the method of different bariatic interventions. Good results was obtained, they should be analyzed and investigate. The results of treatment of 142 patients from 628 patients (with type II) were estimated. The patients were undergone by different bariatic interventions. Modern laparoscopic operations were performed on all the patients. Controlled bandage of stomach had 81 of patients. Gastric resection was performed in 28. Gastric bypass surgery was carried out in 22 of patients and biliopancreatic diversion — in 11. The improvement of control of leukemia level was obtained. Diabetes type II could be treated by surgical methods. The best results were obtained after combined operations, which potentially could present an alternative method of treatment of type II diabetes.

Patients with arteriovenous fistulas (648 cases) were examined for hemodialysis. The ischemic steal syndrome was detected in 47 patients and it was associated with vascular access for hemodialysis. A frequency of given complication was studied with correlation of the type of vascular access. The data of clinical and instrumental examination were described. It was revealed, that the development of steal syndrome was influenced by the blood circulation volume velocity on fistulas. Different reconstructive operations were performed on 42 patients in order to save the access for hemodialysis and eliminate the ischemia. The ligation of fistula was carried out for 5 patients. The survival of arteriovenous fistulas after reconstructive operations was till 46 months during the period of follow-up study.

On the basis of examination of 35 dialytic patients, who had clinical findings of progressed chronic cardiac insufficiency against the background of the large arteriovenous shunt through existing vascular access, the authors show the complications. The volume of blood circulation along the arteriovenous fistula, which was more than 30% of cardiac output, caused dilatation of heart cavities with cardiac decompensation. If the largest potency to volume remodeling of native proximal arteriovenous fistulas is taken into account, this kind of access could cause hemodynamic abnormalities more often than others (in 22 (62.9%) of patients). The best primary survival was demonstrated by arteriovenous shunts (87.1%) during 2 years. However, long-term survival of native arteriovenous fistulas dramatically outperformed the other kinds of accesses. The choice of constant vascular access for hemodialysis is an important and difficult task in chronic renal disease of V degree patients.

Aim. To investigate whether intravenous contrast-enhanced multislice spiral computed tomography (computed tomography) (MSCT) versus myocardial morphological examination can diagnose myocarditis and the non-inflammatory causes of dilated cardiomyopathy (DCM) and evaluate prognosis in patients with the latter. Subjects and methods. A study group consisted of 130 patients, including 95 men (46.8±11.9 years), with DCM (mean left ventricular (LV) end-diastolic dimension (EDD), 6.6±0.8 cm; mean LV ejection fraction (EF), 29.8±9.3%; NYHA functional class (FC) III (II; III)). All the patients underwent intravenous contrast-enhanced 320-slice CT of the heart; myocardial morphological examination was made in 48 patients (endomyocardial biopsy in 29 patients, intraoperative biopsy in 7, and autopsy in 9, and study of the explanted heart in 3). In addition, cardiotropic viral DNA in the blood and myocardium and the level of anticardiolipin antibodies were determined; echocardiography (in all the patients), scintigraphy (n = 45), magnetic resonance imaging (MRI) (n = 21), and coronary angiography (CG) (n = 46), and a genetic consultation were performed. A comparison group comprised 20 patients, including 14 men (69.3±9.2 years), with coronary atherosclerosis (40% or more stenoses) according to MSCT findings in the absence of criteria for DCM (mean LV EDD, 4.8±0.5 cm; mean LV EF, 59.4±4.6%). Results. Morphological/comprehensive examination showed that myocarditis as a cause of DCM was diagnosed in 76 (65%) patients; its concurrence with genetic cardiomyopathies was in 17 more patients (17%). MSCT of the heart revealed lower accumulation areas in 2 (1.5%) patients (type 1 based on the proposed rating scale), delayed myocardial contrast agent accumulation (DMCAA) in 81 (62.3%): subendocardial accumulation (type 2) in 8, intramyocardial accumulation in 4 (type 3), subepicardial accumulation in 52 (type 4), and transmural accumulation in 15 (type 5); DMCAA was not noted in 49 patients. DMCAA was not found in the comparison group. As compared with biopsy, the sensitivity, specificity, predictive value of positive and negative results of the tests in detecting active myocarditis for all the types of DMCAA were 77.4, 47.1, 72.7, and 53.3%, respectively; those for types 3-5 of DMCAA were 77.4, 52.9, 75.0, and 56.3%; those in detecting all the morphological types of myocarditis were 68.3, 28.6, 84.8, and 13.3%, and those for types 3-5 were 65.9, 28.6, 84.4, and 12.5%, respectively. Comparison of the data of MSCT and those of comprehensive examination in all the patients with DCM, the diagnostic significance in detecting myocarditis for all the types of DMCAA was 70.6, 67.9, 88.9 and 38.8%, respectively; that for DMCAA types 3-5 was 60.8, 67.9, 87.3, and 32.3%. In the study group, MSCT also identified the non-compacted myocardium (n = 31 (23.8%)), coronary atherosclerosis (n = 31 (23%)), which is confirmed by CG findings in 15 patients. The patients with DMCAA significantly more frequently showed a relationship with previous infection, acute onset, significantly higher NYHA FCs, end-diastolic and end-systolic LV volumes, and insignificantly lower LV EF. During a mean follow-up periods of 12 (6; 37.25) months, the overall mortality rate was 17.7% (23 deaths); the death + transplantation index was 20% (n = 26). All the types of DMCAA were found to be significantly related to prognosis: in the DMCAA group, the mortality rate was 21.5% versus 7.8% in the non-DMCAA group (odds ratio 3.22; 95% confidence interval, 1.02 to 10.21; p < 0.05). Conclusion. MSCT with the assessment of delayed contrast enhancement (and simultaneous CT coronary angiography) can be used for the non-invasive diagnosis of myocarditis in patients with DCM, including that in the presence of contraindications to MRI. DMCAA correlates with the presence of myocarditis, its activity, the degree of functional disorders, and prognosis.

Laparoscopic sleeve gastrectomy (LSG) was performed in 522 patients at the period from 2007 to 2015. The operation was carried out by different methods. It was stated that «the ideal candidates» for choosing LSG operation were the patients without metabolic syndrome (MS) and body-weight index, which wasn’t higher than 48 kg/m². The operation could be performed on patients younger than 40 years old in order to correct disorders of insulinic and cholesterol metabolism. Patients with MS have limitations for LSG application, because of this reason, the operation is advisable for younger age group without severe accompanying pathology. The operation could be applied in older age group in order to stabilize general condition in case of high risks as the first (sometimes the last) stage of treatment for the patients whom more effective operation couldn’t be recommended.

This work analyzed the results of surgical treatment of 380 patients who underwent the laparoscopic adjustable gastric banding (LAGB) at the period from 2004 to 2015. The patients were initially divided into 2 groups with metabolic syndrome (MS) and without MS according to the sex, age (up to 40 years old or older). As the result of performed analysis, there was stated that LAGB operation wasn’t effective and couldn’t be recommended for an application on the patients with MS. The patients have to follow necessary advice for life. Otherwise, the probability of complication development and recurrent operation would be really high and because of this, the more effective surgical treatment should be initially used. LAGB operation didn’t influence on pathogenetic mechanisms of main components of MS and couldn’t be regarded as effective. This LAGB operation is reasonable to apply in women without MS of young age group with initial body mass index lower than 43 kg/m². These women have to be able strictly follow doctor’s advice for life.

The article presents the assessment results of efficacy of modern bariatric laparoscopic operation during 10 years of practice. This work analyzed the treatment results of 1018 operated patients at the period from 2007 to 2014. The laparoscopic regulated gastric bandage operation was performed in 275 (28, 8%) cases. The lapa roscopic longitudinal gastric resection (LLGR) was applied in 411 (43,1%) (231 operation used the developed modification and 180 used standard method). The laparoscopic gastric bypass surgery (LGBS) was carried out in 253 (26,5%) cases (56 used the developed modification and 197 used the Lontron modification). The laparoscopic biliopancreatic bypass surgery (LBBS) was made in 14 (1,4%) cases (11 used Hess Marceau Baltasar modifications and 2 - Fobi modification, 1 - Scopinaro operation). BIB was implanted in 65 (6,3%) cases. The diagnosis of metabolic syndrome had initially been established for 321 (31,5%) patients. The rest of the patients 697 (68,4%) have been operated for obesity of different degree. An initial body mass index (BMI)

OBJECTIVE. The authors studied the rate of bleeding from cystic cavity of the pancreas and analyzed the completed treatment. MATERIAL AND METHODS. The article presented an experience of treatment of 155 patients with chronic cystic pancreatitis. Pseudocysts complicated by hemorrhage into their cavity in 8 patients. The signs of gastroduodenal and intraabdominal bleeding had 5 patients. RESULTS. Suturing of bleeding vessels, extirpation of the stomach, external drainage of pancreatic cysts and gastrocystoanastomosis were immediately performed in 5 patients. Diagnostic angiography was conducted in order to localize a source of bleeding with subsequent attempt of endovascular occlusion of this vessel in 3 patients. Endovascular occlusion stopped bleeding in 2 cases, though it caused a spiral migration and lethal outcome in one case. CONCLUSIONS. Bleeding from the pancreatic cysts was difficult to diagnose. This pathology left the only surgical method of saving patient in most cases.

Melatonin is neurohormone, which is involved in regulation of many functions of an organism, including the digestive system. Therefore the authors offered to include this hormone as a preconditioner factor in surgical treatment of colon tumors using laparotomy and laparoscopy. Preoperative application of melatonin allowed shortening the terms of postoperative period and hospital stay.

Since the widespread introduction of minimally invasive laparoscopic techniques in abdominal surgery there was a question - what are their physiological differences from operations withapproach by laparotomy. The study of these differences, mechanisms and their correction allows you to bring the results of operations with open approach to the laparoscopic. However, the possibility of an effective systemic exposure, allowing adapting body reaction to surgical procedures remains unresolved. To date, the use of melatonin in surgical practice is based on its functions as a neurotransmitter that can potentiate some natural protective reaction of the body. The paper analyzes the effects of melatonin, you can use as a biological adaptogenic control which generally acts as a trigger to launch a diver-seprocesses, including reparative ones in the body. The use of adaptive mechanisms initiated by melatonin in response to surgical trauma and tumor processes can be successfully applied to improve the results of surgical treatment of patients with surgical diseases operated as open and laparoscopic access.

The authors developed and described an algorithm and technical aspects of lymphadenectomy performance in radical surgery based on structural variations of visceral vessels in 91 patients with stomach cancer. Preoperative helical computer tomography in regimen of angiography was carried out on 91 patients. Variant anatomy of visceral vessels was detected in 31 patients and that required change of surgical technique inorder to minimize intraoperative risks of great vessel damage and allowed performing lymphadenectomy successfully.

It was shown by the authors that changes of the level of cytokines reflected the degree of invasiveness of operative intervention. The endovideosurgical approach was less traumatic and provided a rapid rehabilitation of the patients in postoperative period. It is possible to consider the high levels of IL-10 as a predictor of development of local inflammatory process and as an indicator of probable infectious complications in postoperative period.

Analysis of the anamnestic data, of laboratory parameters and instrumental findings in 189 patients with toxic goiter, who had been operated on because of the lack of the disease remission, showed that during the period from 1970 to 2010, the number of relapses of hyperthyroidism after conservative surgery had increased seven times. The conclusion suggests further search for criteria of prognosing the results of surgical management

A case is reported of a 23-year-old male patient who developed, after severe blunt injury of the lumbar region, massive thrombosis of the vena cava inferior (VCI), both renal veins, bilateral pulmonary artery thromboembolism (PATE), nephrоtic syndrome (NS). In spite of anticoagulant therapy, the condition of the patient progressively aggravated for 1.5 year: thrombosis involved the ileac and femoral arteries on the right, thrombus floated in the right atrium with PATE recurrent episodes, pulmonary hypertension reached 120 mm Hg with formation of decompensated cor pulmonale, proteinuria and hypoalbuminemia deteriorated, anasarca edema developed. Multigenic thrombophilia was diagnosed (1 homozygous and 5 heterozygous mutations). A radical one-stage operation was successful: thromboectomy from the VCI, right ileac and left renal veins, thrombendarterectomy from the pulmonary arteries, suture of the interatrial septum defect, installation of cava-filter. After the operation pulmonary pressure lowered to 40-45 mm Hg, right heart volume normalized, immunosuppressive therapy with prednisolone and cyclosporine led to nephropathy remission. The discussion covers mechanisms and factors (including genetic) of thrombosis progression, correlations between intravascular thrombosis, NS and chronic glomerulonephritis (possible NS development due to bilateral thrombosis of the renal veins and nephropathy role in thrombosis progression), approaches to conservative and surgical treatment of such patients. Global experience in conduction of pulmonary thrombendarterectomy and thrombectomy from VCI is reviewed (one-stage operations were not described earlier).

Aim. To study possibility of nosological diagnosis in patients with dilated cardiomyopathy (DCMP) with use of myocardial biopsy. Material and methods. The trial enrolled 62 patients (23 females) with DCMP syndrome (end diastolic left ventricular size > 5.5 cm, ejection fraction < 55%). Mean age of the patients was 46.0±12.8 years. The examination included diagnosis of viral infections (Herpes virus, parvovirus B19), measurement of anticardial antibodies titer, 99Tc-MIBI single photon emission computed tomography of the myocardium, multislice computed tomography, MRT of the heart, coronarography, morphological study of the myocardium (n = 20) with application of polymerase chain reaction (PCR) for H.simplex viruses of types 1, 2 and 6, herpes zoster, Epstein-Barr, cytomegalovirus, parvovirus B-19, adenoviruses. The control group (20 operated patients with valvular heart disease and coronary heart disease) was examined for viral genome in the blood and myocardium. Results. Complex examination of DCMP patients showed the following distribution by nosological entuities: myocarditis (n = 41, 66.1%) including virus-positive (n = 14), primary DCMP (n = 16, 25.9%) including with non-compact myocarditis (NCM) in 3, with debute at delivery of the child - in 3. Arrhythmogenic right ventricular dysplasia combined with viral myocarditis (n = 2), genetic myopathy (n = 1) and Takayasu disease (n = 1) combined with NCM, isolated NCM (n = 1) were diagnosed in the rest cases. Morphological investigation of the myocardium was made in 20 patients: diagnosis of myocarditis and primary DCMP were made in 70% (including in 2 patients with CHD) and 20%. Detection of viral genome was 20 and 15% in the study and control group, respectively, in the myocardium - in 57.9 (test for parvovirus B19 was not made in 26%) and 65.0% (complete diagnosis).All the virus-positive patients with DCMP were diagnosed to have signs of active/borderline myocarditis. Diagnostic criteria and poor prognosis factors were defined. Conclusion. The nosological diagnosis of DCMP was made in all the examinees basing on the complex of clinical, case history and device evidence. The diagnosis was morphologically verified in 33.9% patients. Treatment approaches are developed.

Primary lymphoma of the heart (non-Hodgkin's lymphoma primarily of B-cells affecting first the heart and pericardium) is a rare disease which accounts for 1.3-2.0% of all primary tumors of the heart. A case is reported of a 43-year-old male patient with a cardioverter-defibrillator implanted at the age of 38 years for management of ventricular tachycardia paroxysms and AB-block of the second-third degree. The patient also had hypertrophic cardiomyopathy, moderate pressure gradient on the pulmonary artery valve and pericardial effusion. Later he had two cardiac tamponades (serous punctuate). From the age of 42 years breathlessness, right ventricular wall thickness, right heart pressure and pulmonary artery pressure aggravated. The patient has undergone ballon plastic surgery of the pulmonary artery valve. At the age of 43 computed tomography detected massive tumor of the heart and mediastinum first diagnosed as sarcoma but later specified as lymphoma. Endobronchial biopsy specimens contained the tissue of diffuse large B-cell lymphoma, the liver and lymph nodes were also involved. After the first course of effective polychemotherapy (CHOP) the patient died of mesenterial thrombosis. Diagnostic difficulties and problems of treatment policy are discussed.

A case is reported of a female patient with apical hypertrophic cardiomyopathy with negative chest T waves associated with HCV infection.

The paper describes a clinical case of congenital cardiomyopathy (left ventricular noncompaction) concurrent with secondary amyloidosis and renal involvement that develops at the outcome of long existing brochoectatic disease.