Prediction of Major Adverse Cardiac Events After Transcatheter Aortic Valve Implantation: A Machine Learning Approach with GRACE Score.

Objectives: Predictive risk scores have a significant impact on patient selection and assessing the likelihood of complications following interventions in patients with severe aortic stenosis (AS). This study aims to explore the utility of machine learning (ML) techniques in predicting 30-day major adverse cardiac events (MACE) by analyzing parameters, including the Global Registry of Acute Coronary Events (GRACE) score.

Methods: This retrospective, multi-center, observational study enrolled 453 consecutive patients diagnosed with severe AS who underwent transcatheter aortic valve implantation (TAVI) from April 2020 to January 2023.

Assessment of transabdominal fat volumes as a predictor of prognosis in patients undergoing transcatheter aortic valve replacement.

Transcatheter aortic valve replacement (TAVR) has emerged as a well-established treatment option for eligible patients with severe aortic stenosis. This study aimed to investigate the correlation between abdominal fat tissue volumes, measured using computed tomography (CT), and all-cause mortality in patients undergoing TAVR. The study included 258 consecutive patients who underwent TAVR at a single center between September 2017 and November 2020.

The Impact of Transcatheter or Surgical Defect Closure on Self-Reported Sleep Quality in Adults with Atrial Septal Defect.

Objective: Sleep quality in those with cardiovascular disease is significantly lower than in the general population. This study aimed to explore the effect of transcatheter or surgical closure of atrial septal defect (ASD) on sleep quality.

Methods: One hundred nineteen adult patients with ASD who underwent transcatheter or surgical closure were included in the study.

The Relationship Between PRECISE-DAPT Score and Spontaneous Reperfusion of Infarct-Related Artery in Patients with ST-Segment Elevation Myocardial Infarction.

Objective: Spontaneous reperfusion (SR) presence and a low PREdicting bleeding Complications In patients undergoing Stent implantation and subsEquent Dual Anti Platelet Therapy (PRECISE-DAPT) score in patients with acute coronary syndrome have been associated with favorable clinical outcomes. This study aimed to investigate the relationship between SR and this score.

Methods: The study included 436 patients with ST-segment elevation myocardial infarction (STEMI) who underwent primary percutaneous coronary intervention (PCI).

Relationship between echocardiographic parameters and ALBI score in patients with rheumatic mitral stenosis.

An increase in the volume and pressure of the heart chambers has been shown to increase liver stiffness. The Albumin-Bilirubin (ALBI) score is useful and easy-to-use for objectively assessing liver function. There is no information in the literature regarding changes in ALBI scores in patients with rheumatic mitral stenosis (MS).

The relationship between echocardiographic parameters and albumin bilirubin score in patients with acute pulmonary thromboembolism.

Purpose: The Albumin-Bilirubin (ALBI) score is useful and easy-to-use for objectively assessing liver function. We investigated whether the ALBI score, a parameter indicating liver stiffness, congestion and fibrosis, has any relationship with echocardiographic parameters in patients with acute pulmonary thromboembolism (PTE).

Material And Methods: A total of 140 patients diagnosed with acute PTE were retrospectively analyzed.

Real-Life Performance and Clinical Outcomes of Portico Transcatheter Aortic Valve with FlexNav Delivery System: One-Year Data from a Single-Center Experience.

Significant progress has been made in both valves and delivery systems (DSs) for transcatheter aortic valve replacement (TAVR) procedures. We aimed to present one-year real-life data regarding TAVR procedures using Portico transcatheter heart valves (THVs) with new-generation, low-profile FlexNav DSs. This retrospective, single-center study enrolled 169 consecutive patients (mean age: 75.

Comparison of thromboembolic risk scores for evaluating in-hospital events of COVID-19 patients.

To compare the effectiveness of thromboembolic risk scores in determining in-hospital events of COVID-19 patients. This retrospective study included a total of 410 consecutive COVID-19 patients. Scores including CHADS-VASc-HS (congestive heart failure, hypertension, age, diabetes mellitus, stroke/transient ischemic attack, vascular disease, sex, hyperlipidemia, smoking); modified RCHADS-VASc (CHADS-VASc plus renal function), m-ATRIA (modified Anticoagulation and Risk Factors in Atrial Fibrillation score), ATRIA-HSV (ATRIA plus hyperlipidemia, smoking and vascular disease) and modified ATRIA-HSV were calculated.

The relationship between echocardiographic parameters and albumin bilirubin (ALBI) score in patients with isolated secundum type atrial septal defect.

Background: It has been shown that the increase in volume and pressure in the right heart chambers increases liver stiffness. The Albumin-Bilirubin (ALBI) score is a useful and easy-to-use score for objectively assessing liver function. There is no information in the literature about changes in ALBI score in patients with atrial septal defect (ASD).

HATCH Score for Predicting Mortality in COVID-19 Patients.

Background: We aimed to evaluate the relationship between HATCH score [hypertension, age >75 yr, previous transient ischemic attack (TIA) or stroke (doubled), chronic obstructive pulmonary disease, heart failure (doubled)] and in-hospital mortality in COVID-19 patients.

Methods: Overall, 572 COVID-19 patients hospitalized between Mar 15 and Apr 15, 2020, were included in this multicenter retrospective study, in Turkey. The HATCH score of each patient was calculated.

The value of PRECISE-DAPT score and lesion complexity for predicting all-cause mortality in patients with NSTEMI.

Background: We aimed to evaluate the prognostic effects of stroke risk scores (SRS), SYNTAX score (SX score), and PRECISE-DAPT score on mortality in patients with non-ST-segment elevation myocardial infarction (NSTEMI). Three hundred forty-three patients hospitalized with a diagnosis of NSTEMI and underwent coronary angiography (CAG) between January 1, 2022, and June 1, 2022, were included retrospectively in this single-center study. Patients' demographic, clinical and routine biochemical parameters were recorded.

Relationship Between Work Mode, Time of Admission, and Mortality in St-Segment Elevation Myocardial Infarction: Results From the TURKMI Registry.

Treatment of acute myocardial infarction has evolved steadily. However, limited studies exist regarding the effect of all innovations on mortality. We aimed to investigate the effect of time of admission and work mode on 1-year outcomes in patients presenting with ST-segment elevation myocardial infarction (STEMI).

The relationship between serum rheumatoid factor level and SYNTAX score I in patients with acute myocardial infarction.

Objective: Rheumatoid factor (RF) has been associated with an increased likelihood of developing coronary artery disease and cardiovascular mortality. This study aimed to evaluate the relationship between serum RF levels and SYNTAX score I (SSI) in patients with acute myocardial infarction.

Methods: This study included 418 consecutive patients who were diagnosed with acute myocardial infarction and underwent coronary angiography.

The association of dynamic thiol-disulphide balance with white-coat hypertension.

Objective: Dynamic thiol-disulphide homeostasis is an indicator of the antioxidant system that interacts early with the oxidative environment. This study aimed to assess the dynamic thiol/disulphide balance in individuals with white-coat hypertension (WCH).

Methods: This cross-sectional study included a total of 117 individuals who presented to our outpatient cardiology clinic.

Glasgow Prognostic Score as a Marker of Mortality after TAVI.

Introduction: The Glasgow prognostic score (GPS) reflects host systemic inflammatory response and has been reported to be significant as a prognostic indicator in cancer-bearing patients. The aim of this study was to evaluate the predictive value of GPS in outcomes of patients with severe aortic stenosis who were treated with transcatheter aortic valve implantation (TAVI).

Methods: The study population consisted of 79 patients who underwent TAVI due to severe aortic stenosis between January 2018 and March 2019 in our clinic.

Association Between Morning Surge in Systolic Blood Pressure and SYNTAX Score I in Patients With Stable Coronary Artery Disease.

A high morning surge in systolic blood pressure poses a risk in people who have cardiovascular disease. We investigated the relationship between this phenomenon and the SYNTAX score I in patients who had stable coronary artery disease. Our single-center study included 125 consecutive patients (109 men and 16 women; mean age, 54.

The relationship between galectin-3 and SYNTAX Score I in patients with non-ST-segment elevation myocardial infarction.

Objective: The expression of galectin-3 has been found to be increased in human atherosclerotic lesions, suggesting a role in atherogenesis. However, there is a lack of data regarding an association between galectin-3 and the extent, severity, and complexity of coronary artery disease (CAD). The aim of this study was to investigate the relationship between galectin-3 and SYNTAX Score I in patients with non-ST-segment elevation myocardial infarction (NSTEMI).

Post transcatheter aortic valve replacement ejection fraction response is predictor of survival among patients with whole range of systolic dysfunction.

Aims: The objective of this study is to assess the prognostic effects of T ranscatheter aortic valve replacement (TAVR) on the patients with different degrees of left ventricular systolic (LVS) function and severe symptomatic aortic stenosis. Also examines the prognostic association of LV remodelling after TAVR.

Methods And Results: Patients stratified into four subgroups with respect to baseline LV ejection fraction (LVEF) (LVEF > 25%, LVEF 25%-40%, LVEF 41%-49% and LVEF ≥ 50%).

The Impact of Transcatheter Aortic Valve Implantation (TAVI) on Serum Apelin Levels in Patients with Aortic Valvular Stenosis.

Introduction: In this study, we aimed to investigate the impact of transcatheter aortic valve implantation (TAVI) on serum apelin levels in patients with severe symptomatic aortic valve stenosis (AS).

Methods: Forty-six consecutive patients (76.9±7.

The CHA2DS2-VASc score and in-hospital mortality in patients with COVID-19: A multicenter retrospective cohort study.

Objective: Coronavirus disease 2019 (COVID-19) is an infectious disease that was first reported in December 2019 in Wuhan, China, and has since spread rapidly around the world, resulting in the ongoing COVID-19 pandemic. The CHA2DS2-VASc score is a well-validated risk stratification tool for predicting stroke in atrial fibrillation (AFib), as well as morbidity and mortality in several entities. The aim of this study was to evaluate the relationship between the CHA2DS2-VASc score and in-hospital mortality in patients with COVID-19, regardless of AFib.

The Influence of Aortic Pulse Wave Velocity on Short-Term Functional Capacity in Patients with Mild Paravalvular Regurgitation Following Transcatheter Aortic Valve Implantation.

Introduction: Recently, the clinical significance of mild paravalvular aortic regurgitation (PAR) has been evaluated and suggested that it can be predictor of clinical outcomes. In our study, we aimed to investigate the interaction of aortic pulse wave velocity (PWV) and mild PAR and their effects on the functional status of patients after transcatheter aortic valve implantation (TAVI).

Methods: A total of 109 consecutive patients with symptomatic severe aortic stenosis were enrolled prospectively.

The association between the renal resistive index and the myocardial performance index in the general population.

Objective: The renal resistive index (RRI) is the most described measure of renal hemodynamics. The myocardial performance index (MPI) is widely used to assess overall myocardial performance. In this study, we aimed to investigate the relationship between renal hemodynamics, assessed by the RRI, and cardiac functions, assessed by the MPI in the general population.