24th hour vasoactive inotrope score is associated with poor outcome in adult cardiac surgery.

Objective: The aim of this study was to investigate the efficacy of vasoactive inotrope score at the 24th postoperative hour for mortality and morbidity in elective adult cardiac surgery.

Methods: Consecutive patients who underwent elective adult coronary artery bypass and valve surgery in a single tertiary center for cardiac surgery between December 2021 and March 2022 were prospectively included. The vasoactive inotrope score was calculated with the dosage of inotropes that were continuing at the 24th postoperative hour.

Surgical repair of the anomalous aortic origin of the coronary arteries: a single-center experience.

Objective: Anomalous aortic origin of the coronary artery is a rare congenital cardiac anomaly. The aim of this study was to present our experience with patients who underwent surgery for the anomalous aortic origin of the coronary artery.

Methods: This was a retrospective review of our experience with patients who had anomalous aortic origin of the coronary artery from 2019 to 2022.

Prevalence of Fabry Disease in patients with left ventricular hypertrophy in Turkey: Multicenter study (LVH-TR subgroup analysis).

Purpose: In this prospective study we aimed to determine the rate of Fabry Disease (FD) in patients with left ventricular hypertrophy (LVH), and to evaluate the clinical presentations of patients with FD in a comprehensive manner. In addition, we aimed to raise awareness about this issue by allowing early diagnosis and treatment of FD.

Methods: Our study was planned as national, multicenter, observational.

Experience of 500 cardiovascular magnetic resonance imaging and systematic analysis of cases.

Objective: Cardiovascular magnetic resonance imaging (MRI) is a widely accepted reference imaging technique in routine cardiology clinics in many centers due to its advantages in providing preferable functional, morphologic information. However, there is little information about national experience in clinical application and findings of cardiovascular MRI. The objective of this study was to demonstrate the clinical and demographic characteristics of patients admitted to our cardiac imaging department.

Effect of menthol lozenges after extubation on thirst, nausea, physiological parameters, and comfort in cardiovascular surgery patients: A randomized controlled trial.

Objectives: To determine the effect of post-extubation oral menthol lozenges on thirst, nausea, physiological parameters, and comfort level in patients undergoing cardiovascular surgery.

Research Methodology/design: The study was a single-centre, randomized controlled trial.

Setting: This study included 119 patients undergoing coronary artery bypass graft surgery in a training and research hospital.

Assessment of Right Ventricular Systolic Function with 3-Dimensional Speckle Tracking Echocardiography in Isolated Mild Mitral Stenosis.

Background: In rheumatic severe mitral stenosis, right ventricular mechanics deteriorate with the increasing severity of mitral stenosis. Therefore, we aimed to investigate right ventricular mechanics in patients with mild mitral stenosis using 3-dimensional speckle tracking echocardiography.

Methods: In total, 40 patients with mild mitral stenosis and 36 age- and gender-matched healthy controls were included.

The Utility of Risk Scores in Postcardiotomy Extracorporeal Membrane Oxygenation.

Background: The use of a venoarterial extracorporeal membrane oxygenation (ECMO) in the postcardiotomy shock setting (PC-ECMO) can be life-saving. Risk stratification for patients under PC-ECMO is currently challenging. The aim of this study was to assess the discriminatory ability of the different available risk scores for mortality in PC-ECMO patients.

Single-center outcomes after surgical creation of aortopulmonary window in pulmonary atresia with ventricular septal defect and major aortopulmonary collateral arteries.

Background: The aim of this study is to present our experience regarding the creation of an aortopulmonary window as the initial palliative procedure.

Methods: Between February 2016 and February 2021, a total of eight patients (3 males, 5 females; median age: 2 months; range, 0.7 to 6 months) who underwent aortopulmonary window creation were retrospectively analyzed.

Association of Uric Acid Albumin Ratio with Recurrence of Atrial Fibrillation after Cryoballoon Catheter Ablation.

Objective: Despite improvements in the technology of catheter ablation of atrial fibrillation (AF), recurrences are still a major problem, even after a successful procedure. The uric acid/albumin ratio (UAR), which is an inexpensive and simple laboratory parameter, has recently been introduced in the literature as a predictor of adverse cardiovascular events. Hence, we aimed to investigate the relationship between the UAR and AF recurrence after catheter ablation.

Extended length of stay after elective ascending aortic surgery and associated risk factors.

Objective: Surgery on the ascending aorta incurs greater risk than other cardiac procedures. The primary aim of this study is to identify pre-operative and operative risk factors that play a role in extended length of stay (LOS) after elective surgery for ascending aortic aneurysms. The secondary aim is to determine post-operative outcomes associated with extended LOS.

Could premature ventricular contractions lead to atrial remodeling?

Background: Premature ventricular contraction (PVC) is a frequent kind of arrhythmia that affects around 1% of the general population. While PVC most frequently impairs ventricular function in structurally normal heart, retrograde ventriculo-atrial conduction can occur in people with PVC. These retrograde atrial activations may mimic pulmonary vein-derived atrial ectopies.

Machine Learning Approach on High Risk Treadmill Exercise Test to Predict Obstructive Coronary Artery Disease by using P, QRS, and T waves' Features.

Treadmill Exercise Test (TET) results and patients' clinical symptoms influence cardiologists' decision to perform Coronary Angiography (CAG) which is an invasive procedure. Since TET has high false positive rates, it can cause an unnecessary invasive CAG. Our primary objective was to develop a machine learning model capable of optimizing TET performance based on electrocardiography (ECG) waves characteristics and signals.

Efficacy of extracorporeal membrane oxygenation in pediatric COVID-19 and MIS-C cases: A single-center experience.

Background: This study aimed to evaluate the need and the indication of extracorporeal membrane oxygenation (ECMO) in patients diagnosed with coronavirus disease 2019 (COVID-19) and multisystem inflammatory syndrome in children (MIS-C) followed up in the pediatric intensive care unit by the demographic, clinical, and laboratory data and treatment response.

Methods: A total of 79 patients (43 males, 36 females; median age: 138 months; range, 6 to 210 months) with COVID-19 and MIS-C followed up between September 2020 - September 2021 were included in this retrospective study. Demographic and clinical data were retrospectively collected from patient files, and clinical data, laboratory findings, chest X-rays, and echocardiography results of six patients (1 male and 5 female, median age: 159 months, range, 13 to 210 months) who needed ECMO due to poor response to medical treatment were recorded before and after the ECMO therapy.

Prognostic value of TAPSE/PASP ratio in right ventricular failure after left ventricular assist device implantation: Experience from a tertiary center.

Background: In this study, we aimed to investigate the prognostic value of the tricuspid annular plane systolic excursion (TAPSE)/ pulmonary arterial systolic pressure (PASP) ratio in right ventricular failure patients undergoing left ventricular assist device implantation.

Methods: Between February 2013 and February 2020, a total of 75 heart failure patients (65 males, 10 females; median age: 54 years; range, 21 to 66 years) were retrospectively analyzed. The prognostic value of TAPSE/PASP ratio was assessed using the multivariate Cox regression models and confirmed using the Kaplan-Meier analyses.

Early Mortality Predictors in İnfective Endocarditis Patients: A Single-Center Surgical Experience.

Introduction: Infective endocarditis is a disease that progresses with morbidity and mortality, afecting 3-10 out of 100,000 people per year. We conducted this study to review the early outcomes of surgical treatment of infective endocarditis.

Methods: In this retrospective study, 122 patients who underwent cardiac surgery for infective endocarditis in our clinic between November 2009 and December 2020 were evaluated.

Dynamic Change of Left Ventricular Mechanics in Patients with Acute Myocarditis with Preserved Left Ventricular Systolic Function: A 2-Year Follow-up Study.

Objective: Acute myocarditis mimics acute coronary syndrome due to its clinical course and presentation. This study aimed to evaluate left ventricular longitudinal and circumferential functions during the acute phase and late phase of acute myocarditis with preserved left ventricular ejection fraction using 2-dimensional speckle tracking echocardiography.

Methods: Forty-one consecutive acute myocarditis patients with preserved left ventricular ejection fraction confirmed by cardiac magnetic resonance imaging underwent 2-dimensional speckle tracking echocardiography within the first week of hospital admission.

Association of electrocardiographic markers with myocardial fibrosis as assessed by cardiac magnetic resonance in different clinical settings.

Background: Cardiac magnetic resonance (CMR) is a unique tool for non-invasive tissue characterization, especially for identifying fibrosis.

Aim: To present the existing data regarding the association of electrocardiographic (ECG) markers with myocardial fibrosis identified by CMR - late gadolinium enhancement (LGE).

Methods: A systematic search was performed for identifying the relevant studies in Medline and Cochrane databases through February 2021.

Enhanced Stent Imaging System Guided Percutaneous Coronary Intervention Is Linked to Optimize Stent Placement.

Stent under-expansion is a predictor of restenosis and stent thrombosis. It remains uncertain whether enhanced stent imaging (ESI) (CLEARstent) guidance can improve stent under-expansion. Our aim was to assess the effect of using ESI on stent under-expansion, after percutaneous coronary intervention (PCI) in a single center, cross-sectional observational study.

Endocarditis-TR: Diagnosis, treatment, and prognosis of the infective endocarditis patients admitting tertiary centres of Turkey.

Background: Infective endocarditis (IE) is still a significant cause of morbidity and mortality among cardiovascular diseases. ENDOCARDITIS-TR study aims to evaluate the compliance of the diagnostic and therapeutic methods being used in Turkey with current guidelines.

Methods: The ENDOCARDITIS-TR trial is a multicentre, prospective, observational study consisting of patients admitted to tertiary centres with a definite diagnose of IE.

Metformin and CI-AKI Risk in STEMI: Evaluation Using Propensity Score Weighting Method.

Objective: Discontinuation of metformin treatment is a frequently used approach in clinical practice in diabetic ST-segment elevation myocardial infarction patients using metformin in order to reduce the risk of contrast-induced acute kidney injury. There is insufficient evidence in the literature to support this approach. The aim of this study is to determine whether the risk of contrast-induced acute kidney injury is different in diabetic ST-segment elevation myocardial infarction patients using metformin compared to those not taking metformin.

Fetal Echocardiographic Findings to Predict Early Surgical Repair and Neonatal Outcomes in Fetuses with Isolated Coarctation of the Aorta.

Objective: The aim of this study was to investigate fetal echocardiographic findings in predicting the need for surgical repair in fetuses with coarctation of the aorta (CoA) and to evaluate perinatal outcomes.

Study Design: In this retrospective study, fetuses diagnosed with CoA in a tertiary center between January 2015 and June 2021 were analyzed. Fetal echocardiographic measurements and quantitative findings, middle cerebral artery (MCA) and umbilical artery (UA) Doppler indices, and perinatal outcomes were recorded.

Successful treatment of patent ductus arteriosus accompanying right-sided aortic arch and aberrant left subclavian artery: a case report.

Background: The coexistence of a right-sided aortic arch (RAA), an aberrant left subclavian artery (ALSA), and a patent ductus arteriosus (PDA) is a rarely seen vascular ring anomaly. There is currently no general guideline consensus on the management and follow-up of this congenital defect, posing a challenge to the clinicians. At this point, the heart team plays a critical role in the management of the disease.