Anatolian Journal of Cardiology

BACKGROUND: Currently available risk stratification models for acute pulmonary embolism (PE) include hemodynamic status, cardiac biomarkers, right ventricle (RV) dysfunction on imaging, and clinical scores. Focusing on the length-tension relationship of the ventricle might have a superior predictive capability over RV dysfunction in terms of mortality and classification of patients with acute PE. In this study, our hypothesis suggests that the tricuspid annular plane systolic excursion (TAPSE)/systolic pulmonary artery pressure (sPAP) ratio has superior predictive capability for in-hospital mortality in patients with acute PE compared to TAPSE or sPAP as distinct measures...

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BACKGROUND: The oscillometrically measured ankle-brachial index (omABI), which is determined by the ratio of ankle to brachial systolic blood pressure measured through oscillography, has been demonstrated as a robust predictor of cardiovascular events. However, the reliability of mean arterial pressure measured by oscillography may be higher than that of systolic blood pressure based on the principle of oscillographic oscillation. We aimed to compare the predictive value of oscillometrically measured ankle-tobrachial mean arterial pressure ratio (omMAPR) and omABI for cardiovascular events and all-cause mortality...

BACKGROUND: To compare distal (dTRA) and classical (cTRA) transradial approaches for coronary catheterization with respect to puncture attempts, puncture time, operator and patient comfort, and safety outcomes. METHODS: In this prospective observational study, patients undergoing coronary catheterization for standard indications via dTRA or cTRA approaches from July 2019 to May 2020 were included. Clinicodemographic and laboratory characteristics were recorded. Puncture time, number of puncture attempts, operator and patient comfort on the visual analogue scale (VAS), and access site complications like hematoma and radial artery occlusion were recorded...

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The aim of the current work is to present a thorough recapitulation of the emerging understanding of atherosclerotic cardiovascular disease and recommending avenues for future studies. Cardiovascular diseases (CVDs) remain a leading cause of global morbidity and mortality, influenced by a complex interplay of genetic, environmental, and atherothrombotic factors. Atherosclerosis, a multifaceted and dynamic process, is at the core of many CVDs. Recent studies have shed light on the multilayered nature of atherosclerosis and cardiovascular risk, emphasizing the need for a nuanced understanding of these diseases across different populations and disease mechanisms...

BACKGROUND: Gap junction remodeling is an important cause of ventricular arrhythmia in heart failure. However, it remains unclear whether renal denervation (RDN) regulates gap junction remodeling in heart failure. To explore the effect of RDN on gap junction remodeling in dogs with high-pacing-induced heart failure. METHODS: Fifteen dogs were randomly divided into control (n = 5), heart failure (HF) (n = 5), and RDN+HF (n = 5) group. A high-pacing-induced-heart failure model was established using rapid right ventricular pacing for 4 weeks...

BACKGROUND: It is suggested that myocardial dysfunction in heart failure patients may result from increased oxidative stress-related membrane changes. Thiol/disulfide homeostasis is a new oxidative stress indicator. The aim of this study was to evaluate serum thiol levels and thiol/disulfide homeostasis in patients with heart failure with preserved ejection fraction (HFpEF). METHODS: Eighty-four overweight patients who applied to our clinic between November 2016 and February 2018 and diagnosed with hypertension and left ventricule concentric hypertrophy with normal systolic function are included in the study...

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Mendelian forms of renin-angiotensin-aldosterone system (RAAS)-related hypertension, commonly referred to as monogenic hypertension, represent a rare but significant subset of hypertensive disorders characterized by genetic mutations that disrupt the normal physiological mechanisms of blood pressure regulation. This review focuses on elucidating the germline mutations affecting RAAS pathways that lead to distinct forms of heritable hypertension. By understanding the pathophysiological basis of conditions such as Gordon's syndrome, Liddle syndrome, congenital adrenal hyperplasia, and familial hyperaldosteronism types, this review aims to highlight the unique clinical features, diagnostic challenges, and therapeutic implications associated with these disorders...

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BACKGROUND: Atrial fibrillation (AF) and heart failure (HF) are prevalent cardiovascular conditions in East Asia, with a complex interrelationship. The directionality of the causal impact of AF on HF risk remains uncertain. This study employs Mendelian randomization (MR) to investigate the potential causal effect of AF on HF. METHODS: Utilizing summary data from genome-wide association studies (GWAS) within the Medical Research Council Integrative Epidemiology Unit open GWAS database, we analyzed 8180 AF cases and 28 612 controls, alongside 9413 HF cases and 203 040 controls, all of East Asian descent...

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We aimed to find a gene for coronary artery disease (CAD) early diagnosis by detecting co-pathogenic target gene involved in CAD and pulmonary arterial hypertension (PAH).
 
 Methods: Datasets were obtained from the Gene Expression Omnibus (GEO) database, including GSE113079, GSE113439, and GSE12288, to investigate gene expression patterns in cardiovascular diseases. Weighted Gene Co-expression Network Analysis (WGCNA) was performed to identify gene modules associated with clinical traits. Differential gene expression analysis and functional enrichment analysis were carried out...

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