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Copyright of Archives of the Turkish Society of Cardiology / Türk Kardiyoloji Derneği Arşivi is the property of KARE Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: Atrial fibrillation (AF) is the most common arrhythmia following coronary artery by-pass graft surgery (CABG). The value of SYNTAX score to predict postoperative atrial fibrillation (PoAF) has not been clearly addressed. We aimed to evaluate this relationship in patients undergoing isolated CABG. Methods: This study was designed as a single-center, non-randomized, observational, prospective study. Ninety-four patients undergoing isolated on-pump CABG, who had sinus rhythm and were older than 18 years, were enrolled. Demographic characteristics of the patients were recorded; SYNTAX score was calculated preoperatively for each patient. The univariate and multivariate logistic regression analysis were used to determine for predictors of PoAF. Results: The median SYNTAX score of the enrolled patients was 21, (56-5). PoAF was observed in 31 (33.3%) patients. Univariate logistic regression showed that age, chronic obstructive pulmonary disease (COPD), red blood cell distribution width (RDW), urea, initial troponin I, peak postoperative troponin I, interventricular septum, left atrial diameter, and SYNTAX score were significantly associated with the frequency of PoAF following CABG. An independent association was identified with age [β: 0.088, p:0.023, OR: 1.092, 95% CI (1.012-1.179)], COPD [(β: 2.222, p:0.003, OR: 9.228, 95% CI (2.150-39.602)], and SYNTAX score [(β: 0.130, p:0.002, OR: 1.139, 95% CI (1.050-1.235)]. Conclusion: This study showed that a higher SYNTAX score was related to more frequent PoAF in patients undergoing isolated on-pump CABG. [ABSTRACT FROM AUTHOR]

Copyright of Turkish Bulletin of Hygiene & Experimental Biology / Türk Hijyen ve Deneysel Biyoloji is the property of Refik Saydam National Public Health Agency and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In a construction of machine, the parts that perform similar functions are not been sized at all times. The parts which are ripped functionally are standardized. These are named as standards or norms. (TS, DIN, EN, ISO, etc.) Due to standardization, the costs will decrease and also in all of the stages of construction, from drawing to production, from production to installation and after this, it will be a big easiness for operation and maintenance. Standardization will provide practicality and efficiency for alignment of parts that should be changed, and also provide solutions of which the accuracy and compliance are accepted instead of ones changing people to people. Economic problems but we have so often attached to people, instead of different solutions for accuracy and compliance solutions offer accepted. Inside geometric dimensioning the measurement tolerances have great importance when the standards such placed in these days. Tolerances and the quality of tolerances have been linked to international standards. During breakdown and planned maintenance in production, if the user complies with the measurement tolerances that determined by the producer of the machine, it will provide efficiency and reduction for the costs of production. In this case, in "maintenance engineering" first of all examination of the "geometric tolerances and dimensional sizing" must be known, performed absolutely and improved constantly. [ABSTRACT FROM AUTHOR]

The article describes the case of a 25-year old male whose transthoracic echocardiography revealed mild tricuspid valve regurgitation and mild right chamber dilation. Transesophageal echocardiograpy (TEE) was performed to determine etiology of pulmonary hypertension (PHT). TEE showed an anomalous left upper pulmonary vein separated from the left atrium by a septum and the left upper and lower pulmonary veins were both draining to the coronary sinus that highlights a very rare case of PHT.

Copyright of Journal of Health Sciences / Sağlık Bilimleri Dergisi is the property of Erciyes Universitesi Saglik Bilimleri Dergisi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Background: Dual antiplatelet therapy (DAPT) is the treatment of choice for patients with acute and chronic coronary syndromes as it reduces mortality and prevents recurrent thrombotic complications. The assessment of both ischaemic burden and bleeding risk is crucial in deciding which DAPT to choose and how long it should be continued., Objectives: The aim of our study was to perform prospective clinical follow-up of patients receiving fixed-dose combination therapy (ASA 75 mg + clopidogrel 75 mg). Our study is a multicentric, cross-sectional, observational, cohort study., Methods: A total of 1500 patients who were started on fixed-dose combination DAPT for acute or chronic coronary syndrome were included in the study. Primary endpoints were hospitalization for any reason, hospitalization for cardiovascular cause, acute myocardial infarction, stent thrombosis, target vessel revascularization and bleeding; the secondary endpoints were death for any reason or cardiovascular cause and stroke. The significance level adopted in the statistical analysis was 5%., Results: Median age was 63 years; 78.5% of the patients were receiving DAPT treatment for acute coronary syndrome. The rates of hospitalization for cardiovascular reasons, acute myocardial infartion, stent thrombosis and target-vessel revascularization were 7.9%, 2.3%, 1.3% and 4.2%, respectively. While the rate of BARC type 1 bleeding was 3.3%, the rate of BARC type 5, 3, or 2 bleeding was 0.6%. The secondary endpoints which were death from any cause, cardiovascular death and stroke were 0.5%, 0.3% and 0.3%, respectively. Conclusion: Our study shows that fixed-dose combination therapy is effective and safe in appropriately selected patients with acute or chronic coronary syndromes.

Objective: Heart failure is a leading cause of death and the most common diagnosis leading to hospitalization. Its awareness is lower than that of other cardiovascular diseases, both in the general population and among patients with heart failure (HF). This study aimed to establish the current level of knowledge about HF in patients with HF with reduced ejection fraction (HFrEF) and mildly reduced ejection fraction (HFmrEF) in Türkiye., Methods: This questionnaire-based survey study is multicenter, conducted across 34 centers from December 2021 to July 2022. We performed a survey consisting of two sets of questions focusing on individual characteristics of the patients and HF-related knowledge., Results: The study included a total of 2,307 outpatient HF patients, comprising 70.5% males and 29.5% females with a mean age of 64.58 ± 13 (56-74) years and a mean body mass index value of 32.5 ± 10 kg/m2. HFrEF and HFmrEF were determined in 74.7% and 25.3% of patients, respectively. Thirty percent of the patients were unaware that they had HF. While 28.7% of the patients thought that they had sufficient information about HF, 71.3% believed they lacked adequate knowledge. In the study, 25.2% of the participants identified dyspnea, 22% identified tiredness, and 25.4% identified leg edema as the most common symptoms of HF. Only 27.4% of patients recognized all three typical symptoms of HF., Conclusion: We found that the study population's knowledge about HF symptoms and the nature of the disease was poor. Educational and awareness activities are necessary to optimize outcomes and benefits.

Background: Atrial fibrillation (AF) is the most prevalent cardiac arrhythmia worldwide and is associated with an increased risk of thromboembolism, ischemic stroke, impaired quality of life, and mortality. The latest research that shows the prevalence and incidence of AF patients in Türkiye was the Turkish Adults' Heart Disease and Risk Factors study, which included 3,450 patients and collected data until 2006/07.The Turkish Real Life Atrial Fibrillation in Clinical Practice (TRAFFIC) study is planned to present current prevalence data, reveal the reflection of new treatment and risk approaches in our country, and develop new prediction models in terms of outcomes., Methods: The TRAFFIC study is a national, prospective, multicenter, observational registry. The study aims to collect data from at least 1900 patients diagnosed with atrial fibrillation, with the participation of 40 centers from Türkiye. The following data will be collected from patients: baseline demographic characteristics, medical history, vital signs, symptoms of AF, ECG and echocardiographic findings, CHADS2-VASC2 and HAS-BLED (1-year risk of major bleeding) risk scores, interventional treatments, antithrombotic and antiarrhythmic medications, or other medications used by the patients. For patients who use warfarin, international normalized ratio levels will be monitored. Follow-up data will be collected at 6, 12, 18, and 24 months. Primary endpoints are defined as systemic embolism or major safety endpoints (major bleeding, clinically relevant nonmajor bleeding, and minor bleeding as defined by the International Society on Thrombosis and Hemostasis). The main secondary endpoints include major adverse cardiovascular events (systemic embolism, myocardial infarction, and cardiovascular death), all-cause mortality, and hospitalizations due to all causes or specific reasons., Results: The results of the 12-month follow-up of the study are planned to be shared by the end of 2023., Conclusion: The TRAFFIC study will reveal the prevalence and incidence, demographic characteristics, and risk profiles of AF patients in Türkiye. Additionally, it will provide insights into how current treatments are reflected in this population. Furthermore, risk prediction modeling and risk scoring can be conducted for patients with AF.

Background: Early systolic lengthening is a echocardiographic strain parameter previously used to determine the lesion severity in patients with stable coronary artery disease. In the present study, we aimed to evaluate the relationship between early systolic lengthening and anatomic SYNTAX score in troponin (-) and (+) groups among patients with non-ST-elevation acute coronary syndrome (ACS)., Methods: A total of 95 patients diagnosed with non-ST-elevation ACS were included in the prospective, non-randomized, single-center study. The patients were categorized into 2 groups as troponin (+) and troponin (-). The patients were evaluated in terms of echocardiographic, clinical, and angiographic parameters., Results: The baseline characteristics, including age (58 ± 13 vs. 60 ± 10 respectively, P =.340), a history of hypertension (67.1% vs. 64%, respectively, P =.479), diabetes (28.6% vs. 32%, respectively, P =.467), global longitudinal strain (-14.37 ± 5.11 vs. -16.42 ± 3.93, respectively, P =.095), left ventricular ejection fraction (58.71 ± 8.73 vs. 57.20 ± 8.70, respectively, P =.263), and E/e' (8.44 ± 2.13 vs. 8.33 ± 1.99, respectively, P =.785), were similar between troponin (+) and troponin (-) groups. Left ventricle end-systolic diameter (3.2 ± 0.78; 3.50 ± 0.74 vs. 3.2 ± 0.78, respectively, P =.031), left ventricle end-systolic volume (55.57 ± 32.17 vs. 38.28 ± 13.63, respectively, P =.013), left ventricle end-diastolic volume (115.31 ± 49.54 vs. 91.23 ± 20.57, respectively, P =.042), the rate of early systolic lengthening (65.7% vs. 28%, respectively, P =.001), the duration of early systolic lengthening (24.02 ± 31 ms vs. 15.56 ± 30.19 ms, respectively, P =.009), and the SYNTAX score (16 ± 11 vs. 10 ± 10, respectively, P =.023) were higher in the troponin (+) group. Furthermore, a significant correlation was found between early systolic lengthening and SYNTAX score (r = 0.43, P <.001)., Conclusion: The rate and duration of early systolic lengthening were higher in patients in the troponin (+) group. Early systolic lengthening is related to SYNTAX score in patients with non-ST-elevation ACS.

Malaria is a serious, contagious infection caused by single-celled parasites. About 200 species of Plasmodium have been described that can cause infection in vertebrates. Five different species of Plasmodium are known to cause infection in humans to date. Infection with more than one type of pathogen is called coinfection. This type of infections can be caused by different species of the same genus, as well as by different species. Malaria coinfections are mostly caused by the combination of Plasmodium vivax and Plasmodium falciparum. In this study, a case of malaria admitted to the hospital and diagnosed was presented. Thin smear blood preparations were prepared from the peripheral blood of a 54 year-old Republic of Türkiye citizen male patient who applied to the emergency department with fever and chills. The preparations were stained with Giemsa and examined under a microscope with a x 100 objective, and trophozoite and gametocyte forms belonging to Plasmodium genus were determined. As a result of probe-based quantitative real-time polymerase chain reaction (qRt-PCR) study with primers specific to Plasmodium vivax, Plasmodium malariae, Plasmodium falciparum, Plasmodium ovale and Plasmodium knowlesi for definitive species identification, co-infection of P.vivax, P.falciparum, P.ovale and P.knowlesi was detected in the patient. In addition, it was proved that our patient was infected with four different species by conventional PCR study in which five species were studied and then by DNA sequence analysis. On the fourth day of artemether-lumefantrine treatment, the patient's fever response was observed and the trophozoite forms disappeared from the third day in the daily peripheral smear follow-up. Since P.vivax and P.ovale species were also detected after species determination by molecular methods, primaquine 1 x 30 mg tablet was added to the existing drugs for the treatment of hypnozoite forms of the parasite. In recent years, there has been an increase in malaria imported cases, especially after visits to African countries. Such rare cases of malaria coinfection may be encountered during visits to geographies located at the intersection of endemic regions. According to the data of the World Health Organization, maximum attention should be paid to the prevention and prophylaxis protocols from vectors, especially in travels to countries with the highest mortality and morbidity. In co-infection cases similar to our patient, for tertian malaria and tertiary ovale malaria, hypnozoid therapy should not be overlooked. When the insecticide-resistant vectors and drug-resistant Plasmodium strains encountered in recent years are evaluated as a whole, there is a need to develop more effective strategies in the fight against malaria. In addition to microscopic examination, which is accepted as the gold standard, we believe that evaluating molecular studies together in diagnosis is extremely important for the treatment process when hypnozoite periods are considered.

Objective: Cystic echinococcosis (CE) is a parasitic disease that has been known for years in helminth diseases and it is important as human and animal health problem in many parts of the world and in our country due to economic losses. In this study, it was aimed to retrospectively evaluate the distribution of anti- E. granulosus -IgG antibodies in patients with pre-diagnosis of CE that referred to parasitology laboratory between January 2013-December 2018., Methods: Commercial kit was used for indirect hemaglutination (IHA), indirect fluorescent antibody test (IFAT) and Western blot (WB) methods using sera from patient samples was applied according to the kit proposal. In addition, patient materials for CAM, CSF and blood for which polymerase chain reaction (PCR)/QPCR tests were requested were examined., Results: Sera of the patients who were tested with at least one of the IHA, IFAT and WB methods or a combination of these methods, and 443 cases out of 2.283 cases were found to be E. granulosus seropositive. It was determined that 369 (62.03%) of 443 positive patients were female and 330 (37.97%) were male patients. Among these patients, 87 patients whose IFAT and/or IHA tests were negative were found to have positive results with the WB method. IFAT or IHA test results of 13 patients with negative WB tests were found to be positive. Four patients were identified with both tests positive but WB test results negative. In addition, 36 of 72 patients who underwent PCR/QPCR tests were found to be positive., Conclusion: As a result of a six-year retrospective screening, 22% of the cases were found to be positive, and it was concluded that the prevalence of CE is high and the use of a single test may be insufficient in the diagnosis of CE, therefore, test combinations will increase the sensitivity and reliability in reaching the correct diagnosis., (©Copyright 2022 Turkish Society for Parasitology)

Lucilia sericata, one of the most common species of the Calliphoridae family, is found in large numbers around droppings, garbage and carcasses. This fly species is important in medicine, forensics and veterinary medicine. The larvae of the parasite are important both in veterinary medicine and in combating of the animal diseases, as they cause significant losses in animal production. Since they are one of the first fly colonies to settle on corpses, they can also be used in determining the time of death in the field of forensic medicine. L.sericata larvae used in Maggot debridement treatment (MDT) which is a treatment method with fly larvae, help wound healing by destroying necrotic tissues and infectious agents in wounds. While the larvae protect themselves from polymicrobial flora with the proteins they secrete; at the same time, they make an interesting contribution to wound healing with these molecules secreted. One of the most important molecules discovered in recent years is lucimycin which has an antifungal effect. In addition, lucifensin and chymotrypsin secretions have gained importance in recent years due to their antibacterial effects and especially their effects on resistant gram-negative and positive bacteria. There is a need for the discovery of the molecules that can be alternative in the treatment of non-healing wounds or that can be applied together with existing antibiotics. It is necessary to investigate the antimicrobial characterization of the compounds involved in maggot therapy and their mechanisms. The aim of this study was to clone, molecular characterization and analysis of the antigenic structures of lucifensin and chymotrypsin genes, which are important defensin molecules secreted by L.sericata larvae used in MDT. Primarily, the cultivation of L.sericata colonies to be used in molecular studies were performed. Later, RNA isolation and cDNA synthesis from larvae were carried out. Lucifensin and chymotrypsin genes were individually inserted into the pJet1.2 plasmid by cloning reactions. The presence of the recombinant plasmid was confirmed by PCR screening and DNA sequence analysis methods in all steps. Nucleotide and amino acid based molecular characterizations of these two genes, which are important larval components in wound treatment, have been made. Antigenic regions and three-dimensional structures of the proteins were obtained. The isolate numbered MT495795 of the L.sericata lucifensin gene and the isolate numbered MT495794 of the chymotrypsin gene were registered to GenBank. This data reported for the first time in the Republic of Turkey will contribute to the literature. From the beginning of the 20th century until the discovery of the antibiotics, MDT was applied especially on soldiers but did not find much application area after the discovery of the antibiotics. Drug resistance, which is the most important problem encountered in the treatment of the wounds today, has led to the recall of MDT and its mechanism of action. In this study the data, obtained will constitute a source for the multidisciplinary studies of the scientists from different fields on the discovery and applicability of the important moleculesin the treatment of the wounds.

Objective: The aim of this study was to assess the validity of automated quantitative and semiquantitative visual analysis of total perfusion deficit (TPD) using the IQ SPECT gamma camera system compared to conventional coronary angiographically detected significant coronary artery disease (CAD)., Methods: The study included patients with suspected CAD who underwent myocardial perfusion single photon emission computed tomography and conventional coronary angiography. The summed stress score (SSS), summed rest score (SRS), and summed difference score (SDS) (semiquantitative visual analysis results) were assessed using a 5-point scale in a standard 17-segment model, and TPD (stress, rest, and ischemic TPD) was quantified using automated software., Results: In all, 84 patients (Group 1, those who underwent revascularization) had significant coronary artery lesions, and 81 (Group 2) had non-significant lesions. The median interquartile range values were: stress-TPD (sTPD): 16 (3.5- 33.5) vs 9.2 (2-17.9), rest-TPD: 9.4 (2.2-18.8) vs 4 (1-11), and 6.9 (1.9-14.1) vs 3.4 (1-6.1) for ischemic-TPD (iTPD) in Group 1 and Group 2, respectively. To detect ischemia, the optimal cut-off points were 9.5 (sensitivity: 75%, specificity; 60%) for sTPD, and 4.5 (sensitivity: 56%, specificity: 73%) for iTPD. There were significant correlations between quantitative and semi-quantitative methods in detection of significant coronary artery disease (sTPD-SSS: r=0.954, sTPD-SDS: r=0.746, iTPD-SSS: r=0.654, iTPD-SDS: r=0.759; p<0.05 for all)., Conclusion: The quantitative analysis and summed stress scores produced by the IQ SPECT system appear to be a useful and valid method to detect significant CAD.

Malaria caused by Plasmodium species continues to affect the half of the world population. According to the World Health Organization 2017 data, 445.000 cases of malaria and 219 million cases of new clinical malaria cases were reported during the year. African continent is the geographical region where the disease is most frequent. In recent years there has been an increase in the number of imported cases after travels to this continent. In this case report, relaps caused by Plasmodium ovale in a male Republic of Turkey citizen patient who has travelled to Uganda only and no other place a year and half ago was presented. Thin blood smear was prepared from the peripheral blood of the patient who admitted to our hospital with complaints of fever and chills. The smear was stained with Giemsa and examined with a x100 objective microscope and trophozoites belonging to Plasmodium genus were detected. Considering the size and locality of the trophozoites in the erythrocytes, it is thought that the parasite may be Plasmodium vivax. Nested PCR method was used for the species identification. Nested PCR studies were performed using Plasmodium genus and specific primers for P.vivax, Plasmodium falciparum, P.ovale and Plasmodium malariae. Nested PCR products were run on gel and P.ovale was visualized in 787 bp region. P.vivax, P.malariae, P.falciparum, P.ovale and Plasmodium knowlesi species specific primers and probe-based quantitative real-time PCR (qRt-PCR) study revealed that the patient was infected with P.ovale. The patient had no history of chronic illness but had a history of recovered malaria 7-8 years ago. The patient did not have any complaints other than these complaints. CMV IgM and IgG and Brucella aglutinisation tests were negative. It is clear that relapse cases can also be seen when P.ovale species are in hypnozoite stage in the liver. Although there are 18 reported cases of relapse in the last century, these phenomena do not provide sufficient evidence for the theory of relapse. A true relapse is thought to be mild symptoms and even subclinical disease. It is also known that it is difficult to distinguish a true recurrence in cases of relapses that can occur after a long time from primer infection. The best way to overcome this difficulty is to assume being in a malaria endemic area or not between primary infection and recurrence. We think that the applications that are carried out together with the microscope and molecular studies, especially in cases where there is relapses in which low parasitemia or travel story are insufficient, are extremely important both in terms of diagnosis and accurate identification of species and in the selection of treatment.

Toxoplasma gondii is a compulsory intracellular protozoan parasite with a wide range of host in warm-blooded vertebrates and has importance in terms of health and economy. Toxoplasmosis is very common because it can infect people with a variety of ways; ingestion of contaminated water and nutrients; raw or undercooked meats containing tissue cysts, blood transfusions, organ transplantantation and transplacental transfer. The aim of this study was to evaluate serologic and molecular test results of toxoplasmosis pre-diagnosed patients. Anti-T.gondii-IgG, anti-T.gondii-IgM ELISA, anti-T.gondii-IgM IFAT and anti-T.gondii-IgG avidity serological tests and PCR tests were applied by using blood, cerebrospinal fluid, amniotic fluid, pericardial fluid and abscess samples from patients who have admitted to Erciyes University Faculty of Medicine Department of Parasitology routine serology and molecular diagnosis laboratories with a pre-diagnosis of toxoplasmosis. Among 6547 patients 3.3% (n= 220) were only IgM positive, 9.2% were both IgG and IgM positive (n= 598). Among male patients, the positivity rates were lower and only IgM seropositive patients were 0.6% (n= 45) while the frequency of both IgG and IgM positive patients was 0.8% (n= 47). The number of both IgG and IgM seropositive cases among new borns, constituting 6.4% (n= 425) of the total number of patients, was 20 (0.3%) and the number of IgM seropositive samples was 25 (0.4%). Only 290 patients positive for IgM antibodies were studied for IFAT and 22 of these patients were positive for anti-T.gondii-IFAT IgM. Anti-T.gondii IgG avidity test was performed in all IgG positive patients regardless of their IgM seropositivity; low avidity was found in 0.7% (n= 18) of IgM-negative patients' sera and equivocal avidity was detected in 6.5% (n= 179). Low avidity was detected in 2.6% of IgM positive patients. Nine of the patients evaluated as anti-T.gondii IgM negative and IgG positive were detected as positive by PCR and two of them were negative. One of these PCR-positive patient's amniotic fluid was sent after the serological test results and detected as positive. Twenty CSF samples were studied by PCR and 7 samples were positive. Also, 8 blood samples which were anti-T.gondii IgM negative and IgG positive were found to bepositive in 7 and negative in one sample with PCR results, subsequently. PCR tests with pericardial fluid and abscess materials were found to be negative. In the case of suspicious or risky situations such as false negatives or false positives resulting from cross-reaction that can occur in ELISA tests, unnecessary medication or interventional approaches can be avoided by applying molecular-based testing at laboratories with appropriate infrastructure. For this reason, we believe that the application of molecular tests in addition to serological tests in risky situations may give more reliable results.

Objective: Bicuspid aortic valve (BAV) is a complex developmental anomaly caused by abnormal aortic leaflet formation during valvulogenesis. The present study is an assessment of the effects of BAV disease on the ascending aorta and pulmonary artery (PA), and an evaluation of the consequences for systolic and diastolic functioning of the left and right ventricles., Methods: Total of 66 patients were eligible for inclusion. Pulmonary artery maximum diameter (PAD) was obtained 1 cm distal to the pulmonary annulus. Using pulsed-wave tissue Doppler imaging, left ventricular (LV) early diastolic velocity (E') measurement was obtained at the annulus with placement of sample volume. Right ventricle (RV) peak global strain rate during systole (RV-SRS), early diastole (RV-SRE), and late diastole (RV-SRA) were calculated., Results: In this study, 40.9% (n=27) of patients were female and average age was 35±11years. RV-SRS values (ß=-.781, t=-2.723; p=0.010) and log-LV tissue Doppler imaging E' (ß=-2.996, t=-5.405; p=<0.001) were negatively correlated, and log-PAD (ß=4.861, t=3.052; p=0.005) was positively and independently correlated with ascending aortic diameter., Conclusion: Ascending aorta diameter is positively correlated with PA diameter in BAV patients, and RV strain rate and LV diastolic parameters are affected before development of the valve disease.