Evaluating YouTube as a Good Resource for Enhancing Patient Understanding of Heart Failure.

Objective: The aim of our study was to evaluate the content and quality of heart failure posts on the video-sharing site YouTube, which is an easily accessible source of information and is becoming increasingly popular in society for obtaining health information.

Methods: In December 2023, we evaluated 162 videos after applying the exclusion criteria as a result of our search with the keyword "Heart Failure" on English-sharing sites. In addition to the technical data of the videos, such as views, duration, upload day, likes, and dislikes, we also used indices such as power index and popularity score in the analyses.

The Relationship between Fragmented QRS and Myocardial Injury in Patients with Acute Carbon Monoxide Poisoning.

Carbon monoxide (CO) intoxication is one of the most common causes of poisoning-related deaths and complications. Myocardial injury is an important complication of CO poisoning. In our study, we aimed to evaluate the relationship between the presence and prevalence of fragmented QRS (fQRS) and myocardial injury in patients with CO intoxication.

Safety and efficacy results of percutaneous renal stent implantation in patients with acute coronary syndrome with ectatic and aneurysmatic coronary arteries.

Background: For the treatment of stenotic lesions developing in dilated coronary arteries, it is difficult to find an appropriately sized coronary stent given that the vessel diameter is too large. This poses a greater problem, especially in patients who require urgent intervention, such as acute coronary syndrome.

Objective: We aimed to evaluate the efficacy and safety of renal stents implanted in ectatic/aneurysmatic coronary arteries in such patients.

Incidence and Predictors of Left Ventricular Thrombus Formation After Acute Myocardial Infarction With ST-Segment Elevation.

Background and objective Our prospective study aimed to evaluate the frequency and risk factors of left ventricular thrombus (LVT) occurring after acute ST-segment elevation myocardial infarction (STEMI) in the era of primary percutaneous coronary intervention (PCI). Methods Our study included 131 patients diagnosed with acute STEMI who were followed up and treated. The presence of the thrombus was determined by transthoracic echocardiography (TTE).

A New Marker for Determining Cardiovascular Risk: Salusin Alpha.

Background and objective Prevention of atherosclerotic cardiovascular diseases (ASCVD) is possible with early recognition of individuals at risk. Salusin alpha is an endogenous bioactive peptide with anti-atherogenic properties. We aimed to reveal the relationship between salusin alpha levels and cardiovascular (CV) risk using the Systematic COronary Risk Estimation 2 (SCORE2) and Pooled Cohort Equation (PCE) algorithms.

Effect of Sodium-Glucose Co-transporter-2 Inhibitors on Ventricular Repolarization Markers in Heart Failure with Reduced Ejection Fraction.

Background And Aim: Sodium-glucose co-transporter-2 (SGLT2) inhibitors added to optimal medical therapy have been shown to reduce the risk of cardiovascular death and recurrent heart failure (HF) hospitalization in HF patients. We aimed to evaluate the effect of SGLT2 inhibitors on the ventricular repolarization markers (VRM) in patients with HF with reduced ejection fraction (HFrEF).

Methods: 51 patients with HFrEF who had symptoms New York Heart Association (NYHA) class II-IV despite optimal medical treatment and were added SGLT2 inhibitors to their treatment were included in the study.

The effect of L-thyroxine treatment on ventricular dysfunction and pulmonary arterial stiffness in patients with subclinical hypothyroidism.

Objective: In our study, we aimed at evaluating the change in biventricular functions and pulmonary arterial stiffness (PAS) in patients with subclinical hypothyroidism (SH) in whom euthyroidism was achieved with L-thyroxine therapy.

Patients And Methods: 70 SH patients and 75 healthy volunteers were included in our study consecutively. Baseline demographic and echocardiographic data of the participants were recorded.

The Predictive Value of the Left Atrial Kinetic Energy for Atrial Fibrillation Recurrence.

Background and aim Determining which patients will experience recurrence of atrial fibrillation (AF) is crucial for treatment modification. This study aimed to investigate the predictive value of left atrial kinetic energy (LAKE) in AF recurrence. Materials and methods A total of 120 consecutive patients who achieved sinus rhythm (SR) with electrical direct current cardioversion and met the inclusion criteria were included in the study.

The predictive value of residual SYNTAX score and SYNTAX revascularization index for contrast-induced nephropathy in patients with ST-segment elevation myocardial infarction.

Objective: We aimed to evaluate the association of incomplete revascularization score and the treated coronary artery disease burden with the development of contrast-induced nephropathy (CIN) in patients with ST-segment elevation myocardial infarction (STEMI) who underwent primary percutaneous intervention. Incomplete revascularization score was expressed by the residual SYNTAX (SYNergy between percutaneous coronary intervention with TAXus and cardiac surgery) (rSS) and the treated coronary artery disease burden was expressed by the SYNTAX revascularization index (SRI).

Patients And Methods: In our study, 604 sequential patients who underwent percutaneous coronary intervention diagnosed with STEMI between January 2018 and December 2021 were included.

Effects of Sodium-Glucose Co-Transporter-2 Inhibition on Pulmonary Arterial Stiffness and Right Ventricular Function in Heart Failure with Reduced Ejection Fraction.

Background and Objectives: In addition to left ventricular (LV) functions, right ventricular (RV) functions and pulmonary arterial stiffness (PAS) may be adversely affected in patients with heart failure with reduced ejection fraction (HFrEF). Sodium-glucose co-transporter-2 (SGLT2) inhibitor therapy positively affects LV functions as well as having functional and symptomatic benefits in HFrEF patients. In this study, we aimed to evaluate the effects of SGLT2 inhibitor treatment on RV function and PAS in HFrEF patients.

The predictive value of hemoglobin to creatinine ratio for contrast-induced nephropathy in percutaneous coronary interventions.

Objectives: Hemoglobin and creatinine levels are important factors for contrast induced nephropathy (CIN) development. Our aim in this study is to investigate the predictive value of hemoglobin to creatinine ratio for CIN development in patients with percutaneous coronary intervention (PCI).

Methods: A total of 500 patients who underwent PCI in our clinic were evaluated prospectively in terms of CIN.

Frequency of fragmented QRS on ECG and relationship with left ventricular dysfunction in patients with subclinical hypothyroidism.

Objective: Subclinical hypothyroidism (SH) is a biochemical definition that has been proven to be associated with cardiovascular diseases. Fragmented QRS (fQRS) is defined as an electrocardiographic (ECG) reflection of cardiac fibrosis. It is associated with increased cardiovascular mortality and morbidity.

The relationship between vitamin B12 levels and electrocardiographic ventricular repolarization markers.

Background: it has been shown that vitamin B12 deficiency, which can cause hematological and neuropsychiatric disorders, may also be associated with cardiac autonomic dysfunction, heart rate variability, endothelial dysfunction, and a decrease in myocardial deformation. Aims: the aim of our study is to evaluate the relationship between vitamin B12 levels and electrocardiographic repolarization disorders, which are indicators of arrhythmogenic predisposition in healthy individuals. Methods: our study population consisted of 214 healthy adults.

The effect of contrast agents on the anticoagulant properties of oral factor Xa inhibitors.

Background: Contrast agents may affect the anticoagulant properties of novel oral anticoagulants.

Purpose: To evaluate the effect of iohexol as a contrast agent on the anticoagulant activity of oral factor Xa inhibitors.

Material And Methods: The study included 65 individuals who underwent contrast computed tomography(CT).

A novel intermediate coronary artery stenosis severity method: Fluoroscopy-Assisted Measurement of Coronary Volume Ratio (The FLAME FFR Trial).

Objective: The fluoroscopy-assisted coronary volume measurement (FLASH) algorithm, based on contrast passage time and vessel size, is a simple and non-invasive method of assessing coronary blood volume. The present study evaluated the diagnostic performance of FLASH flow ratio-derived fractional flow reserve (FFRFLAME) compared to wire-based FFR (FFRWB).

Patients And Methods: FFRFLAME was defined as the ratio of FLASH at baseline to maximal hyperemia.

The value of atrial electromechanical delay in predicting atrial fibrillation development after coronary artery bypass surgery.

Objective: Predicting postoperative atrial fibrillation (PoAF) in the preoperative period will provide a serious advantage in preventing the morbidity and mortality associated with this arrhythmia and in planning the treatment. In this study, we investigated the value of atrial electromechanical delay (AEMD) in predicting the development of PoAF.

Methods: A total of 93 patients who underwent isolated coronary artery bypass grafting (CABG) operation were included in this prospective study.

The effect of whole blood viscosity on contrast-induced nephropathy development in patients undergoing percutaneous coronary intervention.

Objective: In our study, we aimed to investigate how whole blood viscosity (WBV) affects the development of contrast-induced nephropathy (CIN) in patients undergoing percutaneous coronary intervention (PCI).

Methods: In our study, 500 patients who applied to the cardiology clinic and underwent PCI for elective procedure, ST segment elevation myocardial infarction (STEMI), and non-STEMI were prospectively included. Before the procedure, we calculated WBV using the formula [(0.

Thoracic endograft placement using a transfemoral snare in a patient with angled aortic arch.

Objective: In complex anatomical challenges, endovascular endograft implantation to the thoracic aorta may not be performed. Various techniques have been put forward for endograft therapy. In this report, we present the effect of femoral snare support for a patient with an aortic arch angle.

A New Perspective for Isolated Coronary Artery Ectasia: Cystatin C.

Introduction The pathophysiology of isolated coronary artery ectasia (iCAE) has not been clearly identified, although multiple abnormalities, including arteritis, endothelial dysfunction, and vascular destruction, have been reported. In this study, we aimed to analyze serum cystatin C concentrations in patients with iCAE and controls. Methods Forty-seven patients with iCAE (mean age: 55.

Elevated eosinophil count is related with lower anti-factor Xa activity in COVID-19 patients.

Despite prophylactic anticoagulant treatments, thrombotic complications may develop in patients with coronavirus disease 2019 (COVID-19). This study aimed to evaluate the factors influencing anti-factor Xa activity in COVID-19 patients receiving low molecular weight heparin (LMWH). We prospectively evaluated 80 COVID-19 patients, diagnosed using polymerase chain reaction test, who were admitted to our clinic and administered LMWH; LMWH (enoxaparin) was applied according to the weight, D-dimer levels, and clinical condition of patients.

The predictive value of the combined systolic-diastolic index for atrial fibrillation after coronary artery bypass surgery.

Objective: Atrial fibrillation (AF) after coronary artery bypass grafting (CABG) is a factor that causes an increase in mortality and morbidity. Therefore, predicting post-CABG AF development is important for treatment management. In this study, we investigated the value of the ratio E/(Ea × Sa) as a combined systolic-diastolic index in predicting post-CABG AF development.

In vitro analysis of the effect of contrast agents on the antiaggregant effects of P2Y12 inhibitors.

Objectives: The contrast agents have different molarities and ionic structures. The high osmolar contrast agents could increase platelet aggregation but the ionic contrast agents decrease platelet aggregation. However there is insufficient data on whether the antiaggregan effect of P2Y12 inhibitors used during coronary interventions are affected by the contrast agents.

Percutaneous transcatheter closure of ruptured sinus of Valsalva aneurysm.

Sinus of Valsalva aneurysms are rare congenital anomalies. Sinus of Valsalva aneurysm rupture, leads to biventricular failure due to systemic to pulmonary shunting. Surgical repair has been the traditional treatment for these aneurysms.

Axillary artery as alternative access for transcatheter aortic valve implantation in a patient with thoracic and abdominal multilayer flow modulator stents, and in a patient with occluded bilateral carotid and iliac arteries.

Transaxillary access is an alternative to femoral access in patients with iliofemoral occlusion for transcatheter aortic valve implantation (TAVI). A Multilayer Flow Modulator (MLFM) stent is frequently used in patients with a complex thoracic and abdominal aortic aneurysm. The MLFM stent is particularly used in cases where large arteries, such as the renal or celiac artery, feed from the aneurysmal sac.