Predictive Value of Supraventricular Short Runs for New-Onset Atrial Fibrillation in Patients with Ischemic Stroke.

Background: The clinical importance of supraventricular run (SVR) is uncertain in the management of patients with previous cerebrovascular events. We aim to evaluate the role of SVRs in the development of future atrial fibrillation (AF) in patients diagnosed with ischemic stroke.

Methods: We retrospectively evaluated patients who underwent 24-h Holter monitoring for the evaluation of possible AF after ischemic cerebrovascular events.

The effect of body weight on left atrial function determined by longitudinal strain analysis in young adults.

Purpose: Obesity is a risk factor for various cardiovascular disorders. Left atrial (LA) function is vital for predicting adverse outcomes in many diseases. LA strain was recently proposed as a noninvasive and valuable parameter for LA functional evaluation.

Functional substrate mapping characteristics during sinus rhythm predicts critical isthmus of reentrant atrial tachycardia.

Background: Atrial tachycardia (AT) is a commonly encountered rhythm disorder in patients with underlying atrial scar. The role of atrial late activation mapping during sinus rhythm to predict the critical isthmus (CI) of AT has yet to be systematically evaluated. We aimed to investigate the relationship between the functional substrate mapping (FSM) characteristics and the CI of reentrant ATs in patients with underlying atrial low-voltage areas.

The Prognostic Impact of Pericardial Fluid Cytology in Malignant Pericardial Effusion.

Objective: Malignant pericardial effusion may affect almost 15 of the patients with underlying malignancies which deteriorates the prognosis. The prognostic significance of pericardial fluid cytology is under-represented in previous studies.

Methods: A total of 73 patients with symptomatic pericardial effusion treated with pericardiocentesis were included in this retrospective analysis.

Long-term outcomes of left atrial appendage isolation using cryoballoon in persistent atrial fibrillation.

Aims: There is an increasing trend evaluating the role of non-pulmonary vein (PV) triggers to improve ablation outcomes in persistent atrial fibrillation (AF) as pulmonary vein isolation (PVI) strategy alone has modest outcomes. We investigated the long-term safety and efficacy of left atrial appendage isolation (LAAi) in addition to PVI using cryoballoon (CB) in persistent AF.

Methods And Results: In this multicentre retrospective analysis, we included a total of 193 persistent AF patients (mean age: 60 ± 11 years, 50.

Gamma-glutamyl transferase to albumin ratio can predict severity of coronary artery disease detected by coronary computed tomography angiography.

Objective: Gamma-glutamyl transferase (GGT) to albumin ratio (GAR) has been shown to be helpful to diagnose and determine the severity of coronary artery disease (CAD). Coronary computed tomography angiography (CCTA) is a guide recommended non-invasive test that provides information about the presence, severity, and morphology of coronary plaques. In this study, our main aim was to investigate the relationship between the presence, morphology, and severity of coronary plaques detected via CCTA and GAR in patients with low to moderate risk for undiagnosed CAD.

Left atrial contractile longitudinal strain determines intrinsic left atrial function regardless of load status and left ventricular deformation.

Purpose: Left atrial (LA) longitudinal strain (S) has been proposed as a superior, non-invasive parameter over LA volumetric assessment. LAS has diagnostic and prognostic value in many cardiovascular pathologies. Nevertheless, the acute effect of hemodynamic changes on LAS indices is not well-established.

The beneficial effect of low-intensity exercise on cardiac performance assessed by two-dimensional speckle tracking echocardiography.

Background: Regular physical activity is associated with cardiovascular health; however, intensive exercise can have harmful effects on the heart. Two-dimensional (2D) speckle tracking echocardiography (STE) is a well-established diagnostic tool to evaluate subclinical myocardial dysfunction and has been widely used in athletes in recent years. This study is designed to evaluate whether low-intensity exercise has beneficial effects on myocardial performance.

An old friend: uric acid and its association with fractional flow reserve.

Background/aim: The aim of this study was to investigate the importance of preprocedural uric acid (UA) level in predicting fractional flow reserve (FFR) results of intermediate coronary lesions in patients with stable coronary artery disease undergoing coronary angiography.

Materials And Methods: We retrospectively analyzed 293 patients who underwent FFR measurement to determine the significance of intermediate coronary stenosis detected by conventional coronary angiography. Patients were divided into 2 groups: Group 1 (n = 127) included patients with FFR of <0.

Higher ultrafiltration rate is associated with right ventricular mechanical dispersion.

Objective: Ultrafiltration rate is one of the major determinants of adverse outcomes in patients undergoing hemodialysis (HD) therapy. Previous studies have focused on the impact of HD on right ventricular (RV) peak strain values. However, the influence of HD on the temporal characteristics of deformation has not been reported yet.

High-sensitive troponin T increase after hemodialysis is associated with left ventricular global longitudinal strain and ultrafiltration rate.

Background: Circulating troponin levels are both stable and higher in patients with end-stage renal disease, even in the absence of acute coronary syndrome. These patients commonly have underlying cardiac problems that frequently cause troponin elevation. The effect of hemodialysis (HD) on troponin levels has not been well elucidated.

Impact of statin use on high sensitive troponin T levels with moderate exercise.

High-sensitive cardiac troponin (hsTn) levels can be elevated due to non-pathological events such as strenuous exercise. However, the effect of statins on circulating hsTnT levels with moderate exercise is uncertain. Therefore, we evaluated the impact of statins on hsTnT level with moderate exercise.

Association of rs10757274 and rs2383206 Polymorphisms on 9p21 locus with Coronary Artery Disease in Turkish Population.

Background And Objectives: Genetic predisposition is an important risk factor for coronary artery disease (CAD). In this study, we aimed to evaluate the impact of rs10757274 and rs2383206 polymorphisms in chromosome 9p21 on presence and severity of CAD in a Turkish population.

Subjects And Methods: A total of 646 patients who underwent coronary angiography were included in this study.

Association between parathyroid hormone levels and the extensiveness of coronary artery disease.

Objective: Previous studies have suggested that there is a relationship between coronary artery disease (CAD) and parathyroid hormone (PTH) levels. Here, we aimed to evaluate the association between PTH levels and severity of CAD.

Methods: Patients were divided into two groups based on their serum PTH values.

Woven Coronary Artery Disease Successfully Managed with Percutaneous Coronary Intervention: A New Case Report.

Woven coronary artery is relatively rare and can be complicated in both acute and chronic phases. A few case reports have been published until now. Herein we report a case with right woven coronary artery managed with drug-eluted stent implantation without complication.

Relationship between serum vitamin D levels and angiographic severity and extent of coronary artery disease.

Background: Vitamin D is known for its effect in calcium and bone homeostasis. There is an increasing evidence for health benefits accomplished by activated vitamin D that go beyond these classical functions. Previous studies have suggested that lower vitamin D levels are associated with increased cardiovascular disease risk.

[Cardiac computed tomography and radiation].

Son yıllardaki teknik gelişmeler nedeniyle kardiyovasküler hastalıkların tanısında bilgisayarlı tomografinin yeri gün geçtikçe artmaktadır. Ancak bu işlem sırasında kullanılan radyasyon dozu, buna bağlı oluşabilecek potansiyel sonuçlar konusunda tartışma yaratmaktadır. Elimizde henüz bilgisayarlı tomografide kullanılan radyasyon dozunun yol açabileceği istenmeyen etkiler konusunda net veriler bulunmamaktadır.

Short and long term complications of device closure of atrial septal defect and patent foramen ovale: meta-analysis of 28,142 patients from 203 studies.

Background: Device closure of atrial septal defect (ASD) and patent foramen ovale (PFO) are both associated with short- and long-term complications. Our knowledge of the complication rates of ASD and PFO closure is limited. Our objective was to review the peri-procedural and long-term complications of ASD and PFO closure.