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This randomized controlled study aimed to investigate the effects of classical massage (CM) and Benson relaxation exercise (BRE) on symptom status and quality of life (QoL) in patients with heart failure (HF). Seventy-two patients with HF were recruited from 4 hospitals in Ankara, Turkey. The study sample was allocated to a CM (n = 24), BRE (n = 26), or control group (n = 22) based on the New York Heart Association classification of HF (stages III and IV) through stratified randomization. The intervention groups received either CM or BRE twice daily for 7 days (total of 14 sessions). The control group received only routine care. The scores of symptom status decreased in the CM and BRE groups at the end of the intervention (first week) as compared with the control group (P <.05). Nevertheless, at the end of the monitoring period, no significant differences were detected between the 3 study groups at baseline (P =.474), week 1 (P =.936), and week 3 (P =.668) in terms of QoL scores. The CM and BRE showed beneficial effects in the management of HF symptoms in advanced stage HF patients who were hospitalized and received intensive treatment. [ABSTRACT FROM AUTHOR]

We assessed the prognostic value of the platelet to lymphocyte ratio (PLR) on in-hospital and long-term major adverse cardiovascular events (MACEs) in patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (pPCI) in a large prospective study. Patients (n = 1938) admitted with acute STEMI within 12 hours of symptom onset and who underwent pPCI between January 2010 and January 2015 were followed up for 31.6 ± 16.2 months. During the in-hospital and long-term follow-up period, MACE, the prevalence of stent thrombosis, nonfatal myocardial infarction, and mortality were higher in the third PLR tertile group. A PLR in the third tertile had 2.4-fold increased risk of in-hospital MACE and 2.8-fold risk of long-term MACE. The PLR was significantly and positively correlated with peak creatine kinase MB (CK-MB) levels (r = 0.562, P < .001) and Gensini score (r = 0.408, P < .001). Kaplan-Meier analysis of long-term MACE-free survival revealed a higher occurrence of MACE in the third PLR tertile group compared to the other tertiles. In conclusion, the PLR may be a marker of inflammatory and prothrombotic status and predicted in-hospital and long-term MACE in a population with STEMI. [ABSTRACT FROM AUTHOR]

Objective To investigate whether obstructive sleep apnea syndrome (OSAS) has any effect on pulmonary artery stiffness (PAS) derived from echocardiographic calculation. Methods Fifty-two patients with newly diagnosed OSAS and forty-two subjects without OSAS matched by age and sex were enrolled in the study. OSAS was categorized according to apnea hypopnea index (AHI, event/h) as follows: normal (AHI<5), mild OSAS (AHI 5-15), moderate and severe OSAS (AHI>15). All participants were evaluated by echocardiography to determine PAS and right ventricle functions. PAS was calculated throughout pulmonary artery flow by the formula; PAS (kHz/sec) = maximal frequency shift/acceleration time. Results Demographic and clinical parameters were similar in both groups. PAS significantly increased in OSAS compared with the control group (26.9 ± 6.1 vs. 18.0 ± 3.5, P < 0.001). Additionally, PAS in severe and moderate OSAS was considerably high compared with that in mild OSAS and control group (P < 0.001). Right ventricular myocardial performance index (MPI) and mean pulmonary artery pressures (mPAP) were considerably higher in OSAS group than control group (P < 0.001). Tricuspid E/A, right ventricle tissue Doppler E'/A', and right ventricular ejection time (RVET) decreased in OSAS group compared with control group (P < 0.001). There was a significantly positive correlation between PAS and AHI, mPAP, and MPI (P < 0.001), and a significantly negative correlation between PAS and tricuspid E/A, E'/A', and RVET (P < 0.001). Linear regression analyses showed that PAS was an independent factor for mPAP (ß = 0.595, P = 0.034). Conclusion Elastic properties of pulmonary artery deteriorate with severity of OSAS and may be responsible for right ventricular dysfunctions in OSAS. [ABSTRACT FROM AUTHOR]

Purpose There are different clinical cardiac applications of dual source computed tomography ( DSCT). Here, we aimed to compare the DSCT with the transthoracic echocardiography ( TTE) for evaluating the Wilkins score and planimetric mitral valve area ( MVA) of a rheumatic stenotic mitral valve. Materials and Methods We prospectively evaluated mitral valvular structure and function in 31 patients with known mitral stenosis undergoing electrocardiogram-gated, second-generation DSCT, in our heart center for different indications. Mitral valve was evaluated using Wilkins score, and also, the planimetric MVA was assessed. Results We found a significant difference between MVAs determined by DSCT (average 1.42 ± 0.44 cm2) and MVAs determined by TTE (average 1.35 ± 0.43 cm2; difference 0.07 ± 0.16 cm2; P = 0.018). Linear regression analysis revealed a good correlation between the two techniques (r = 0.934; P < 0.0001). The limits of agreement for DSCT and TTE in the Bland-Altman analysis were ±0.31 cm2. DSCT using TTE as the reference enabled good discrimination between mild and moderate-to-severe stenosis and had an area under the ROC curve of 0.967 ( CI 0.912-1.023; P < 0.0001). Wilkins scores obtained by DSCT (7.51 ± 1.17, range 5-10) and TTE (8.16 ± 1.27, range 6-10) had a moderate correlation (r = 0.686; P < 0.0001). Conclusion We found that planimetric MVA measurements assessed by DSCT were closely correlated with MVA calculations by TTE. The moderate correlation was observed for the Wilkins score. [ABSTRACT FROM AUTHOR]

Objective: Total atrial conduction time (TACT) is the most important parameter in predicting the development of newonset atrial fibrillation. We investigated the effect of cilostazol therapy on TACT in patients with peripheral artery disease. Methods: Thirty patients with peripheral artery disease were treated with cilostazol (200 mg/day) for 6 months. The baseline echocardiographic total atrial conduction time parameter was compared with the 6-month follow-up. Results: The TACT duration was decreased in all patients compared with the baseline after therapy (121.8 ± 19.3 vs. 109.1 ± 15.9 milliseconds, p<0.001). However, left atrial (LA) diameter was not changed with the therapy. The reduction of TACT duration was correlated with the increase in mitral E wave velocity/mitral A wave velocity ratio (r=-0.48, p<0.003). Conclusion: Our results showed that 200 mg cilostazol treatment decreased TACT duration in patients with peripheral artery disease, which may also prevent the development and/or recurrence of atrial fibrillation (AF). [ABSTRACT FROM AUTHOR]

Rationale: Carbon monoxide (CO) poisoning is associated with direct cardiovascular toxicity. In mild CO poisoning in which cardiovascular life support is not required, the effects of CO on left and right ventricular functions are unknown in patients without cardiac failure. Objectives: Echocardiography was used to determine whether or not mild CO poisoning impairs ventricular function. Twenty otherwise healthy patients with CO poisoning and 20 age- and gender-matched controls were studied. Echocardiographic examinations were performed at the time of admission and 1 week after poisoning. Results: The impairment observed in the left and right ventricular diastolic function at the time of admission was greater than the impairment 1 week after poisoning. Mild CO poisoning did not have a significant effect on systolic function. Carboxyhemoglobin levels were positively correlated with left ventricular diastolic dysfunction, whereas the levels were not correlated with right ventricular diastolic function. Conclusions: In CO intoxication, the development of left and right ventricular diastolic dysfunction precedes systolic abnormality. Patients with mild CO poisoning do not manifest cardiovascular symptoms; however, it should be borne in mind that most of these patients have myocardial involvemen [ABSTRACT FROM AUTHOR]

Background: Quantitative assessment of the right ventricular ( RV) function in atrial septal defect ( ASD) patients before and after closure remains difficult. The aim of this study was to assess the regional RV function in ASD patients, to evaluate the extent and time course of RV remodeling following ASD closure, and to investigate whether any regional difference exists in RV remodeling. Methods: Twenty patients with ASD and 20 age-matched controls were included. All underwent standard echocardiography and two-dimensional strain ( S) and strain rate ( SR) imaging by speckle tracking before, and 24 hours and 1 month after the defect closure. Results: Right ventricular S was higher in ASD patients except apical lateral segment S, which was lower when compared with controls. There was no difference in RV SR between ASD patients and controls. RV septal S and SR, and lateral SR decreased in 24 hours after the procedure and remained the same at 1 month. RV lateral basal and mid S decreased and apical S increased in 24 hours after the closure. All 3 segments showed some more increase at 1 month. RV apical S showed strong correlations with systolic pulmonary artery pressure and global RV systolic function indices. Conclusions: Chronic volume overload in ASD patients causes alterations in RV deformation. Percutaneous closure results in rapid remodeling and normalization of RV deformation. The major geometrical and deformational changes are completed in 24 hours. Lateral wall S seems to reflect the RV deformational changes due to volume loading and unloading better than SR in ASD patients. [ABSTRACT FROM AUTHOR]