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If tricuspid regurgitation (primary and secondary) is left untreated, it will be associated with significant complications and death, even if left ventricular dysfunctions are corrected, TR does not decrease in many cases. Since many studies have not been conducted in this area, we decided to evaluate the results of tricuspid repair. In this retrospective study conducted since 2006 to 2011, 448 patients undergoing tricuspid surgery with different methods with or without surgery were studied. Statistical analysis was performed by Friedman, Fisher exact and Pearson chi-square methods. In the Mod and Severe RV dysfunction section, the mean age of the patients was 52 years, 289 were female (64%), 343 (76%) had rheumatic pathology, 79 (17%) had myxomatous pathology, 12 (2%) had endocarditis pathology, and 14 had an unknown pathology. Before surgery, Mod and Severe dysfunction was seen in 226 patients (40%) and after surgery (follow up), it was seen in 85 patients (19%). Before surgery, Mod and Severe TR was seen in 356 patients (79%) and after surgery, it was seen in 91 patients (20%). The mean of PAP before surgery was 54 mmHg and after surgery, it was 37 mmHg, which was significant in all cases (P

Background Cardiac problems are frequent (20 to 25%) with COVID-19 and are associated with cardiac complications and in-hospital mortality. Existing research on the echocardiographic examination of COVID-19 focuses mostly on hospitalized patients with severe symptoms and in the acute phase of the disease, leaving out of the spotlight non-hospitalized individuals with mild symptoms. In this study, we wanted to determine the long-term influence of both severe and non-severe COVID-19 on echocardiographic changes. Methods This prospective cohort study was conducted during Iran's third COVID-19 wave in November 2020 among healthcare workers with a history of COVID-19 but otherwise healthy. Initially, a total of 100 patients underwent the primary echocardiographic examination 6 to 8 weeks following COVID-19 onset, and 6 months after the COVID-19 diagnosis, 64 subjects underwent the secondary echocardiographic evaluations. Based on clinical or radiological evidence, individuals were categorized into two groups of non-severe and severe COVID-19. Results Of 64 participants, 42 (65.6%) were women. The patients ' mean age was 40.4±8.1 years. In the non-severe COVID-19 group, among left ventricular (LV) echocardiographic indices, stroke volume index and ejection fraction increased significantly (24.7±4.1 cc/m2 vs. 29.7±7.0 cc/m2, p-valueConclusion Although some patterns of significant change were seen among echocardiographic indices, COVID-19, regardless of severity, did not lead to cardiac impairment in an otherwise healthy population. The current results may not present the outcomes of older adults or with a history of cardiac problems against COVID-19.

Background Mitral regurgitation (MR) is the most common valvular heart disease. Since delaying severe MR treatment can lead to left ventricular dysfunction, early MR diagnosis is crucial. Echocardiography is the first-line diagnostic modality for evaluating MR severity. Transesophageal echocardiography (TEE) and newer imaging modalities like cardiac magnetic resonance imaging (CMR) are growing to be used due to the pitfalls of transthoracic echocardiography (TTE). However, these newer modalities have disadvantages, such as high cost, requiring highly-skilled operators, and expensive devices, that make them not widely available in developing countries. We evaluated novel TTE-derived hemodynamic burden parameters of MR to estimate and classify MR severity more precisely. Methods We prospectively enrolled 93 patients with primary MR from April 2022 to August 2022. We obtained the baseline characteristics and the following TTE parameters: mitral valve (MV) velocity-time integral (VTI), left ventricular outlet (LVOT) diameter (D), LVOT VTI, and mitral valve annulus (MVA) diameter. The statistical analysis was performed using SPSS. Results A total of 93 MR patients with a median (interquartile range) age of 59.00 (50.50-65.00) were recruited, of whom 38 (40.9%) were female. Of the 93 patients, 29 (31.2%), 29 (31.2%), and 35 (37.6%) were classified into mild, moderate, and severe MR, respectively. The four parameters of MVVTI/LVOTVTI, MVAVTI-index (i), MVAVTI/LVOTDVTI, and E velocity-LA area-i were shown to be significantly different among mild, moderate, and severe MR groups (p-values Conclusion We introduced novel TTE-derived MR hemodynamic burden indices. These indices were highly correlated with MR severity. Furthermore, they were significantly accurate predictors of severe MR. Proposing such new indices to older measures may improve their predictive value.

Background Cardiovascular complications are frequently reported among patients with pulmonary coronavirus disease 2019 (COVID-19) infection. Echocardiography has been immensely implemented for diagnosing cardiovascular involvements. We aimed to evaluate the changes in echocardiographic parameters in health care workers infected with COVID-19 during follow-up. Methods This prospective study was conducted during Iran’s third COVID-19 wave in November 2020 among health care workers who were infected with COVID-19 but otherwise healthy. A total of 100 patients underwent echocardiographic examination six to eight weeks following recovery, an early follow-up. Six months after the COVID-19 diagnosis, as the late follow-up, 63 subjects underwent echocardiographic evaluations. Moreover, based on clinical and radiological evidence, individuals were categorized into two groups of non-severe and severe COVID-19. Results The participants’ mean age was 40.4±8.1 years. In the non-severe COVID-19 group, Right Ventricle Free-Wall Global Longitudinal Strain (RVFWGLS) significantly decreased in the follow-up echocardiogram (-32.3±4.6% vs. -28.8±5.8%, p-value=0.002). RV Fraction Area Change (RV-FAC) (46.6% [43.6-53] vs. 39.7% [25-43] , p-value Conclusion Although LV and RV functions did not vary significantly over time in our entire cohort, different patterns of changes were discovered according to baseline function.

Childhood obesity has become a major non-communicable disease worldwide. It is associated with an increased risk of cardiometabolic factors, including diabetes and hypertension (HTN). The purpose of this study was to evaluate the association between obesity and HTN among Iranian children and adolescents. Cross-sectional data from the SHED LIGHT study performed in Tehran urban area were used in this report. The anthropometric values and blood pressure were analyzed. The obesity status was identified based on body mass index (BMI), waist circumference (WC), and waist-to-height ratio (WHtR). The blood pressure status was defined using percentiles for height, age, and sex. A total of 14,641 children with a mean age of 12.28 ± 3.1 years (6-18) were assessed, and 52.8% of them were boys. The prevalence of HTN was higher among obese compared to healthy weight subjects (p 0.001). HTN had the strongest association with the central obesity by WC (odds ratio [OR] 4.098, 95% confidence interval [CI] 3.549-4.732), generalized obesity by BMI (OR 3.000, 95% CI 2.749-3.274), and central obesity by WHtR (OR 2.683, 95% CI 2.451-2.936). Moreover, parental university education, having studied in private schools, and the smaller number of household children increased the risk of obesity. The rate of HTN was high among children and adolescents with generalized and central obesities. HTN, elevated blood pressure, boy gender, and socioeconomic status were associated with obesity, emphasizing on the importance of screening and implementing lifestyle changes to decrease future risk of cardiovascular diseases.

Myocardial perfusion imaging (MPI) by gated single-photon emission computed tomography (SPECT) is a feasible method in the evaluation of left ventricular perfusion and function. The purpose of this study was to determine the threshold and grading of left ventricular (LV) diastolic dysfunction (LVDD) using gated SPECT MPI.A total of 149 patients were recruited in the study. All of the patients underwent a standard 2-day stress/rest gated MPI study and transthoracic echocardiography within 2 weeks. The reconstructed rest-only images were analyzed by Cedar-Sinai's quantitative gated SPECT and the LV diastolic parameters, including peak filling rate (PFR), time to PFR (TTPF) and secondary PFR (PFR2) to PFR ratio were provided and compared to echocardiographic data.68 (45.6%) and 81 (54.4%) of patients were categorized in LVDD-absent and LVDD-present groups on the basis of LVDD evidence in echocardiography, respectively. receiver-operating-characteristic analysis for PFR and TTPF was performed, resulting in diagnostic sensitivities of 70 and 57% and specificities of 60 and 75% for PFR2.6 end-diastolic volumes (EDV)/s and TTPF160.5 ms, respectively. Applying our previously used thresholds of1.70 EDV/s for PFR,208 ms for TTPF and1 for PFR2/PFR, sensitivities and specificities of 9.9 and 96.6%, 9.9 and 95.6% and 13.8 and 88% were resulted, respectively. Grading of LVDD on the basis of MPI-obtained diastolic parameters showed considerable overlapping data by interquartile range.Gated SPECT MPI can be used as a highly specific means for detection of LV diastolic dysfunction when compared to echocardiography. However, grading of severity of diastolic heart failure appears to be impracticable.

Introduction Tricuspid valve (TV) has a complex anatomy causing some difficulties in echocardiographic evaluation. In this study, we sought to assess the geometry of TV in patients with functional tricuspid regurgitation (TR) by the implementation of 2- and 3-dimennsional (2D and 3D) echocardiography. Methods In a case-control study, the geometrical features of TV were evaluated in forty patients with functional TR using echocardiographic examinations, and those data compared with twenty-five age- and sex-matched healthy individuals. Results The mean age of patients was 50 ± 12 years, and 75% were female. All echocardiographic features of TV geometry were significantly greater in TR compared to control group. The 3D evaluation of TV annulus showed that the annulus shape was more circular in the TR compared to the control group. When compared patients with moderate and severe TR, there was a significant difference between groups regarding the size of the TV septolateral annulus diameter (3.5 ± 0.4 vs 3.9 ± 0.7 cm; P = .048), and the angle between mitral valve and TV annuluses (12.5 ± 4.3 vs 17 ± 9o; P = .048). Tenting areas measured by 2D echocardiography and obtained by TomTec software were significantly greater in severe TR compared to moderate TR group. The diameter of TV by 2D echocardiography was significantly higher in atrial fibrillation than that in sinus rhythm group among patients with TR. Conclusions The implementation of 3D echocardiography is useful in the determination of TV geometry in patients with functional TR. The accurate evaluation of anatomical features of TV might provide valuable tools in the evaluation of patients with functional TR.

Background:The standard transthoracic echocardiography has some limitations in emergent and community-based situations. The emergence of pocket-sized ultrasound has led to influential advancements.Methods:In this prospective study, in the hospital-based phase, children with suspected structural heart diseases were enrolled. In the school-based phase, healthy children were randomly selected from six schools. All individuals were examined by experienced operators using both the standard and the pocket-sized echocardiography.Results:A total of 73 individuals with a mean age of 9.9 ± 3.2 years in the hospital-based cohort and 143 individuals with a mean age of 12.8 ± 2.9 years in the school-based cohort were examined. The agreements between the standard and the pocket-sized echocardiography were good or excellent for major CHDs in both cohorts (κ statistics > 0.61). Among valvular pathologies, agreements for tricuspid and pulmonary valves’ regurgitation were moderate among school-based cohorts (0.56 [95% confidence interval 0.12–1] and 0.6 [95% confidence interval 0.28–0.91], respectively). The agreements for tricuspid and pulmonary valves’ regurgitation were excellent (>0.9) among hospital-based population. Other values for valvular findings were good or excellent. The overall sensitivity and specificity were 87.5% (95% confidence interval 47.3–99.7) and 93.8% (95% confidence interval 85–98.3) among the hospital-based individuals, respectively, and those were 88% (95% confidence interval 77.8–94.7) and 68.4% (95% confidence interval 56.7–78.6) among the school-based individuals, respectively. The cost of examination was reduced by approximately 70% for an individual using the pocket-sized device.Conclusions:When interpreted by experienced operators, the pocket-sized echocardiography can be used as screening tool among school-aged population.

Background: The frequency of left ventricular diastolic dysfunction (DD) is overestimated by earlier recommendations. We compared the 2009 and 2016 guidelines regarding the detection of DD and explored the potential of adding left atrial (LA) strain to the current guideline. Methods: Consecutive patients with heart failure were enrolled. All the patients were examined using 2-dimensional speckle-tracking echocardiography (2D-STE) and tissue Doppler imaging. DD was evaluated in terms of E/eʹ, eʹ velocity, E, A, tricuspid regurgitation velocity, LA volume, and LA strain. Results: This study evaluated 147 patients (101 males, 68.7%) at a mean age of 54.73±14.42 years. LA strain decreased with increasing grades of DD in both guidelines. The rate of reclassification between the 2 guidelines was 41%. The detection rate of normal diastolic function increased after the implementation of the 2016 guideline. LA strain discriminated individuals with normal diastolic function from those with DD more accurately than did LA volume index (area under the curve [AUC] =0.816 vs AUC=0.759, respectively). When LA strain

This study sought to compare the safety and efficacy of the balloon-expandable stent (BES) and the self-expandable stent (SES) in the endovascular treatment of coarctation of aorta.Coarctoplasty with stents has conferred promising results. Although several nonrandomized studies have approved the safety and efficacy of the BES and the SES, no high-quality evidence exists for this comparison.In the present open-label, parallel-group, blinded endpoint randomized pilot clinical trial, adult patients with de novo native aortic coarctation were randomized into Cheatham-platinum BES and uncovered nitinol SES groups. The primary outcome of the study was a composite of procedural and vascular complications. The secondary outcomes of the study consisted of the incidence of aortic recoarctation, thoracic aortic aneurysm/pseudoaneurysm formation, and residual hypertension at a 12-month follow-up.Among 105 patients who were screened between January 2017 and December 2019, 92 eligible patients (32 women [34.8%]) with a median age of 30 years (IQR: 20-36 years) were randomized equally into the BES and SES groups. The composite of procedural and vascular complications occurred in 10.9% of the BES group and 2.2% of the SES group (odds ratio: 0.18; 95% CI: 0.02-1.62; P = 0.20). Aortic recoarctation occurred in 5 patients (5.4%), 3 patients (6.5%) in the BES group and 2 patients (4.3%) in the SES group (odds ratio: 0.65; 95% CI: 0.10-4.09; P = 0.64). Only 1 patient (1.1%) was complicated by aortic pseudoaneurysm. Hypertension control was achieved in 50% of the study population, with an equal distribution in the 2 study groups at the 12-month follow-up.Both the BES and the SES were safe and effective in the treatment of native coarctation.

Carcinoid heart disease is a rare condition that occurs in half of patients with carcinoid syndrome. The disease mostly affects right-sided heart valves; however, in 5-10%, it can also involve left-sided valves. This case illustrates the most complicated form of the disease with involvement of four heart valves.

BACKGROUND Percutaneous mitral commissurotomy (PMC) is currently the treatment of choice for patients with symptomatic mitral stenosis (MS) that have favorable valvular characteristics. We aimed to evaluate the effect of PMC on the longitudinal strain of the right ventricular (RV) free wall in patients with severe MS. METHODS This prospective study recruited patients who underwent PMC. Transesophageal and transthoracic echocardiographic examinations were performed. The mitral valve area (MVA) was measured by three-dimensional evaluation. The RV longitudinal strain was measured via the speckle-tracking method. RESULTS A total of 42 patients with a maximum MVA of 1.5 cm2 underwent PMC in our study. The MVA increased significantly after the procedure (pre-PMC MVA = 0.94 ± 0.20 cm2 vs post-PMC MVA = 1.45 ± 0.18 cm2 ; P

Background Inflammatory is one of the main cause of aortic valve stenosis (AS), so discovering novel biomarkers for the targeted therapy of inflammation could be an attractive strategy in AS prevention. The objectives of our study were to clarify the modulatory role of resistin and silent information regulator 1 (SIRT1) before and after surgery and also to evaluate the therapeutic effects of resveratrol. Methods Nineteen AS patients and 15 healthy subjects were studied as the case and control groups, respectively. Peripheral blood mononuclear cells (PBMCs) were isolated and cultured to determine the levels of resistin and SIRT1 and the effects of resveratrol on them. Results Significant increase in resistin expression was observed in the patients compare to the control (p ≤0.01), and this upregulation was augmented 72 h following surgery (p ≤0.01). The SIRT1 expression decreased in the AS group compare to the control but this reduction was not significant. Aortic valve replacement caused a higher decrease in the protein (p ≤0.01) and mRNA level (p ≤0.05) of SIRT1. Resveratrol in the AS group significantly diminished the resistin level (p ≤0.05) but increased the SIRT1 level (p ≤0.001). Conclusions In our patients with AS, the resistin level was increased, whereas the expression of SIRT1 was reduced and surgery augmented these alterations. Resveratrol improved inflammation in the PBMCs of the patients through the SIRT1/resistin pathway. These findings suggest that pharmacological therapy with resveratrol might be a novel approach to alleviating inflammation in patients with AS.

Introduction: Cardioembolic events are accompanied by left atrial appendage (LAA) in patients suffering from atrial fibrillation (AF); therefore, the LAA closure is implemented as a preventive strategy. The detection of LAA morphologies and function is a paramount step before establishing the LAA closure. Herein, we sought to determine the morphologic features of the LAA in an Iranian population using echocardiographic evaluation. Methods: Seventy-two near-normal heart patients were investigated by conducting a cross-sectional study. All patients were examined using the 2-dimensional and 3-dimensional transesophageal echocardiography (2D- and 3D-TEE) method. The anatomical features and functions of LAA were examined. All images were stored and analyzed offline. Results: The patients’ mean age was 39 ± 15.5 year and 33 (45.8%) were female. The most frequent shape of LAA was wind sock. More LAA lobes was observed in patients with AF compared to those with NSR. In comparison with AF group, the NSR had higher LAA flow velocity (P < 0.01). The paroxysmal AF had greater LAA flow velocity and LAA ejection fraction in comparison with the chronic AF (39 ± 19 vs. 75 ± 22, P < 0.01; and 49±4 vs. 72±14, P < 0.003; respectively). The paroxysmal AF had smaller systolic LAA orifice area in comparison with the chronic AF (P < 0.02). Conclusion: The morphologic features of LAA in Iranian population were within the range of other studies and LAA length and orifice diameters in 2D- and 3D-TEE were consistent. In addition, AF influenced the morphologies and functions of LAA compared to sinus rhythm.

We herein seek to expound on up-to-the-minute information regarding cardiovascular disease in the era of coronavirus disease 2019 (COVID-19) by highlighting acute myocardial injury caused by COVID-19 and probing into its pathophysiology, clinical signs, diagnostic tests, and treatment modalities. We aim to share the latest research findings vis-à-vis cardiovascular disease patients with confirmed or suspected COVID-19 on the association between hypertension and this infectious disease along with the relevant recommendations; describe the mechanism of coronary artery disease in such patients together with the necessary measures in the setting of non-ST-segment elevation acute coronary syndrome, ST-segment elevation myocardial infarction, and chronic coronary syndrome; discuss tachy- and bradyarrhythmias in the COVID-19 setting alongside their treatments; elucidate coagulopathies, venous thromboembolism, and its prophylactic measures in the context of this infection; set out the cardiopulmonary resuscitation protocol as well as the pertinent safety concerns during the current pandemic; and, finally, explicate drug-drug interactions between COVID-19 and cardiovascular medication in hypertension, acute coronary syndrome, heart failure, venous thromboembolism, and arrhythmias.

Background: Structural heart disease (SHD) has great impacts on healthcare systems, creating further public health concerns. Proper data are scant regarding the magnitude of the affected population by SHD. We aimed to determine the prevalence of SHD among children and adolescents. Methods: In this population-based study, multistage cluster-random sampling was used to choose schools from the Tehran urban area. All students were examined using a handheld Vscan device by echocardiographer, and the results were concurrently supervised and interpreted by cardiologists. All the major findings were reevaluated in hospital clinics. Findings: Of 15130 students (6-18 years, 52.2% boys) who were examined, the prevalence of individuals with congenital heart disease (CHD) and cardiomyopathy was 152 (10.04 per 1000 persons) and 9 (0.6 per 1000 persons), respectively. The prevalence of definite and borderline rheumatic heart disease (RHD) was 30 (2 per 1000 persons) and 113 (7.5 per 1000 persons), correspondingly. Non-rheumatic valvular heart disease (VHD) was also detected in 465 (30.7 per 1000 persons) students. Of all the pathologies, only 39 (25.6%) cases with CHD and 1 (0.007%) cases with RHD had already been diagnosed. Parental consanguinity was the strongest predictor of CHD and SHD (odds ratio [OR]: 1.907, 95% CI: 1.358 to 2.680; P < 0.001 and OR: 1.855, 95% CI: 1.334 to 2.579; P

We herein seek to expound on up-to-the-minute information regarding cardiovascular disease in the era of coronavirus disease 2019 (COVID-19) by highlighting acute myocardial injury caused by COVID-19 and probing into its pathophysiology, clinical signs, diagnostic tests, and treatment modalities. We aim to share the latest research findings vis-a-vis cardiovascular disease patients with confirmed or suspected COVID-19 on the association between hypertension and this infectious disease along with the relevant recommendations; describe the mechanism of coronary artery disease in such patients together with the necessary measures in the setting of non-ST-segment elevation acute coronary syndrome, ST-segment elevation myocardial infarction, and chronic coronary syndrome; discuss tachy- and bradyarrhythmias in the COVID-19 setting alongside their treatments; elucidate coagulopathies, venous thromboembolism, and its prophylactic measures in the context of this infection; set out the cardiopulmonary resuscitation protocol as well as the pertinent safety concerns during the current pandemic; and, finally, explicate drug-drug interactions between COVID-19 and cardiovascular medication in hypertension, acute coronary syndrome, heart failure, venous thromboembolism, and arrhythmias.

Background Endovascular treatment is considered the main therapeutic approach for native coarctation of aorta (CoA) in adult patients. Balloon-expandable stents (BE) have been introduced as the primary choice for coarctoplasty. However during the recent years, self-expandable (SE) stents with acceptable radial force have been suggested as an alternative. Still, no randomized controlled (RCT) trials have compared the efficacy and safety of both strategies. Methods The present study is a prospective, single center, parallel-group, open-label RCT on patients with native CoA (Figure). Patients were randomized into Bare Cheatham-Platinum Stents and Uncovered Nitinol Stent (SE). All patients were scheduled to be followed in 1-, 6-, 12-month and 36-month intervals. The present report, focuses on the one-year outcome of the study. Results Of 101 patients with native CoA referred to our center, 93 patients have been randomized into BE- (47 patients) and SE-arm (46 patients). One year follow up is scheduled to be completed on March 2020. In the preliminary analysis of 62 patients, 1 intraprocedural stent migration has occurred in each group. No aortic perforation was detected in the study. Vascular access site complications were similar between the two groups (3 (6.3%) in BE versus 1 (2.1%) in SE, p value= 0.432). One nonfatal stroke occurred in BE group. No mortality or bailout surgical repair happened in one year study in the two groups. One patient with re-coarctations were detected during one year follow up in each of the groups (p value=0.210). No aortic pseudoaneurysm or aneurysmal formation were observed in 12-month follow up aortic CT angiography. Conclusion The preliminary results showed no significant difference in efficacy and safety of both treatment modalities. The final result is pending. Study Flow Chart Funding Acknowledgement Type of funding source: None

Corona virus disease 2019(COVID-19) pandemic has caused a significant burden on the global health system. Considerable cardiovascular involvement has been reported among COVID-19 patients with higher ICU admission and mortality rates among patients with cardiovascular comorbidities. Consequently, diagnostic cardiovascular evaluations such as echocardiography are a crucial part of the disease management. On the other hand, providing safety for the patients and the healthcare personnel is a matter of great concern in the pandemic state. In this document, we have provided recommendations on performing echocardiography in hospital echocardiography labs and outpatient echocardiography clinics during the current COVID-19 (Coronavirus disease of 2019) outbreak.

Background: The superior type of sinus venosus atrial septal defect (SVASD) is a rare form of the atrial septal defect (ASD) in which the upper part of the atrial septum does not exist. The presence of other cardiac anomalies such as anomalous pulmonary venous connections has been reported in this type of congenital heart disease. This study aimed to assess the presence of the patent foramen ovale (PFO) in patients with the superior type of SVASD. Methods: This retrospective case-control study on 387 patients, consisting of 187 patients with a definite SVASD and 200 patients with problems other than the ASD, was conducted in Rajaie Cardiovascular Medical and Research Center between February 2005 and July 2014. Seven patients with inadequate data were excluded from the analysis. The presence/absence of the PFO was also evaluated in the case and control groups. Results: The analyses were performed on 182 male and 198 female patients at a mean age of 39.07±14.41 and 51.01±15.80 years in the case and control groups, respectively. The PFO was significantly more frequent in the patients with the superior type of SVASD than in those without the condition (P

Background: Ankylosing spondylitis (AS) is a chronic inflammatory condition associated with more cardiac manifestations than those in the normal population. In this study, we sought to determine the prevalence of cardiac involvement in patients suffering from AS without cardiovascular risk factors. Methods: The present case-control study, conducted in 2 university hospitals in Tehran from January 2016 to December 2017, recruited 67 patients with AS and 40 age- and sex-matched healthy controls. The diagnosis of AS was based on the classification criteria of the Assessment of SpondyloArthritis International Society. All the participants were examined using transthoracic echocardiography and a standard 12-lead ECG. Baseline characteristics, echocardiographic findings, and ECG features were compared between the AS and control groups using univariate analyses. Results: The median age was 33.5 (IQR25-75%: 20.5–59) years in the AS group and 35 (IQR25-75%: 26–59) years in the control group (P=0.301). The number of patients with left ventricular systolic and diastolic dysfunction was significantly higher in the patients with AS than in the controls (7.5% vs. 20.9%; P=0.067, and 22.9% vs. 5.0%; P=0.026, respectively). The number of individuals with a left-axis deviation and a left anterior fascicular block was significantly higher in the patients suffering from AS than in the control group. The number of patients with aortic valve involvement was comparable between the groups (P=0.332). Conclusion: The most common cardiac involvement in our patients with AS was left ventricular dysfunction, followed by rhythm disturbances and aortic valve insufficiency. These findings were independent of age, AS severity, and disease duration. Therefore, the implementation of cardiovascular screening can be recommended for patients with AS.

BACKGROUND Heart failure is the biggest cause of mortality and morbidity in people with thalassemia, and iron deposition in cardiac tissue impairs cardiovascular function. Therefore, early detection of cardiac involvement is important to improve the prognosis in these individuals. METHOD Two- and three-dimensional echocardiography was performed to evaluate left ventricular ejection fraction (LVEF), left ventricular volumes and diameters, and global longitudinal strain (GLS) in 130 individuals with β-thalassemia using the speckle tracking method. Magnetic resonance imaging (MRI) was carried out on both the heart and liver. The participants were divided into 2 groups based on cardiac T2* values (normal and abnormal cardiac iron load), and the correlation between cardiac T2* MRI and GLS was evaluated. RESULTS The statistical analysis showed a significant correlation between cardiac T2* MRI and left ventricular global longitudinal strain. There was a significant difference in global longitudinal strain (P

BACKGROUND The metabolic syndrome (MetS), as a combination of cardiovascular risk factors, is associated with subclinical cardiovascular diseases. We sought to evaluate the subclinical myocardial dysfunctions using echocardiography in patients with normal coronary arteries. MATERIALS AND METHODS In this cross-sectional study, we assessed 50 consecutive patients with angiographically-proven normal coronary arteries and a left ventricular (LV) ejection fraction (EF) ≥55%. The diagnosis of MetS was based on the National Cholesterol Education Program/Adult Treatment Panel III criteria. All patients were examined using conventional and two-dimensional speckle tracking echocardiography for evaluating the myocardial functions. RESULTS The patients' mean age was 52.3 ± 8.3 years with 32 females (64%). LV EF, mass index, and full volume were comparable between groups. The LV myocardial performance index (0.40 ± 0.13 vs. 0.32 ± 0.10; P = .027), global longitudinal strain (GLS, -15.8 ± 4.5 vs. -19.7 ± 2.1; P < .001), and global circumferential strain (-17.9 ± 6.1 vs. -21.5 ± 3.3; P = .014) were different between patients with or without MetS, respectively. The GLS discriminated patients with MetS (area under the curve = 0.837, sensitivity 80%, specificity 88%, P < .001). CONCLUSIONS In MetS without coronary artery disease, echocardiography demonstrated subclinical systolic and diastolic dysfunction.