2025 August - 42 articles
Eosinophilic myocarditis (EM) is a rare and potentially fatal form of acute myocarditis. Currently, no validated diagnostic criteria exist, and definitive diagnosis relies on endomyocardial biopsy (EMB) not devoid of periprocedural complications. Thi...
Percutaneous Coronary Intervention (PCI) has advanced significantly with the incorporation of imaging and physiology assessment techniques. Fractional Flow Reserve (FFR) and Non-Hyperemic Pressure indices (NHPIs) provide information regarding the fun...
Combined oxidative phosphorylation deficiency type 8 (COXPD8) is an autosomal recessive mitochondrial disorder caused by a mutation of the nuclear encoded mitochondrial alanyl-tRNA synthetase gene (AARS2). Clinical manifestations of COXPD8 include le...
The role of blood pressure variability (BPV) as an important marker of cardiovascular (CV) health, specifically its relationship with arterial stiffness and left ventricular remodeling in patients with hypertension, was investigated. This review aime...
Background: Right heart catheterization (RHC) is the gold-standard for diagnosis of pulmonary hypertension (PH) but is a terminal procedure in neonatal mice. The objective was to validate echocardiographic measures of PH to establish the diagnostic c...
(1) Introduction: Distal coronary emboli occur in up to 15–30.5% of patients undergoing percutaneous coronary intervention (PCI) for acute myocardial infarction (AMI) and are associated with poor myocardial reperfusion in the territory of the i...
Heart failure, a significant global health burden, is divided into heart failure with reduced ejection fraction (HFrEF) and preserved ejection fraction (HFpEF), characterized by systolic dysfunction and diastolic stiffness, respectively. While HFrEF...
Atrial fibrillation (AF), the most prevalent sustained cardiac arrhythmia, poses a significant burden on global morbidity and healthcare expenditure. Although endocardial catheter ablation and surgical ablation are established therapeutic strategies,...
Late gadolinium enhancements (LGEs) appear in asymptomatic individuals as septal stripes, which mimic abnormal LGEs in patients with dilated cardiomyopathy (DCM). We aimed to evaluate the frequency and extent of LGE variation in asymptomatic individu...
Mitral annular disjunction (MAD) is an increasingly recognized structural abnormality of the mitral valve apparatus, often associated with mitral valve prolapse and a heightened risk of ventricular arrhythmias and sudden cardiac death. It is defined...
Heart failure (HF) is characterized by adverse myocardial remodeling involving both the contractile cardiomyocytes and the conduction tissue. HF is often associated with atrioventricular (AV) node dysfunction, which frequently leads to conduction del...
The field of stroke is quickly evolving, with nearly half a million publications in Pubmed alone [...]
Objectives: This single-center retrospective comparative cohort study aimed to compare the outcomes of aortic valve replacement using a Perceval sutureless bioprosthesis versus a conventional stented bioprosthesis in patients with symptomatic severe...
Perinatal cardiovascular disease accounts for nearly one-third of pregnancy-related deaths, with nearly 70% of these deaths preventable with appropriate cardio-obstetric care. The objective is to assess whether socioeconomic disadvantage, utilizing a...
Background: After recovery from acute sepsis, patients can exhibit left ventricular systolic dysfunction (LVSD) and non-ischaemic myocardial fibrosis. The relationship between myocardial fibrosis and LVSD remains poorly defined. This study sought to...
Radiographic axial spondyloarthritis (r-axSpA) is associated with increased cardiovascular disease (CVD) risk. The coronary artery calcification (CAC) score, an atherosclerosis burden indicator that predicts CVD risk, is not well studied in r-axSpA....
Introduction: Previous studies have reported sex differences in stroke. There are few Asian studies. This study was performed to investigate sex differences in stroke risk factors and mechanisms in a multi-ethnic Asian population. Methods: Data on pa...
Abnormal aortic elasticity serves as a marker for cardiovascular mortality and has a negative impact on the left ventricular (LV) afterload. Noncompaction cardiomyopathy (NCCM) is characterized by hypertrabeculation of the LV endomyocardial wall, wit...
Heart failure (HF) is a major global health challenge, characterized by high morbidity, mortality, and frequent hospital readmissions. Despite the advent of guideline-directed medical therapies (GDMTs), the burden of HF continues to grow, necessitati...
Background: While epicardial adipose tissue (EAT) is a known predictor of adverse cardiovascular outcomes, lipomatous hypertrophy of the interatrial septum (LHIS) is composed of metabolically active fat such as brown adipose tissue, which may exert a...
Elevated levels of atherogenic lipoproteins are known to be associated with an increased risk of incident and recurrent cardiovascular events. Knowing that the immediate post-acute coronary syndrome (ACS) period is associated with the maximum risk of...
Anodal capture, characterized by a different QRS morphology compared to cathodal capture, is a well-known issue in cardiac resynchronization therapy (CRT). Left bundle branch area pacing (LBBAP), a novel physiological pacing technique, is also used a...
Background: The influence of the initial ablation modality on pulmonary vein (PV) reconnection and substrate characteristics in redo procedures for recurrent atrial fibrillation (AF) remains unclear. We assessed how different thermal strategies&mdash...
Aims: Sinus tachycardia after heart transplantation (HTX) due to cardiac graft denervation is associated with reduced post-transplant survival and requires adequate treatment. We analyzed the long-term effects of heart rate control with ivabradine or...
Background: Transcatheter aortic valve implantation (TAVI) has revolutionized the treatment of severe aortic valve stenosis (AS). Balloon post-dilatation (PD) remains an important procedural step to optimize valve function by resolving incomplete val...
The objective of the present study was to evaluate the association between liver cirrhosis (LC) and subsequent Heart failure (HF). This retrospective cohort study utilized data from the Disease Analyzer database (IQVIA) and included adults with a fir...
This review explores the advantages of ivabradine in the management of cardiac surgery patients, particularly highlighting its heart rate (HR)-reducing properties, its role in minimizing the impact of atrial fibrillation, and its contributions to imp...
Tricuspid regurgitation (TR) is a well-recognized factor contributing to adverse outcomes and mortality. Recent developments in transcatheter valve repair techniques, with the emergence of tricuspid transcatheter edge-to-edge repair (TEER) devices, h...
(1) Background: Comparison of clinical outcomes between patients with moderate-severe aortic valve stenosis and those with mild or no aortic valve stenosis undergoing surgical revascularization for critical limb threating ischemia (CLTI). (2) Methods...
Cardiac devices have transformed the management of heart failure, ventricular arrhythmias, ischemic cardiomyopathy, and valvular heart disease. Technologies such as cardiac resynchronization therapy (CRT), conduction system pacing, left ventricular a...
Heart failure (HF) and left ventricular hypertrophy (LVH) are linked to fibroblast growth factor 23 (FGF23). This study aims to analyze whether FGF23 can predict postoperative outcomes in unselected left ventricular assist device (LVAD) candidates. M...
Atrial fibrillation remains the most frequent sustained arrhythmia, particularly in the elderly population, and is associated with increased risks of stroke, heart failure, and reduced quality of life. While catheter ablation is widely used for rhyth...
Optical Coherence Tomography (OCT) is a further light-based intravascular imaging modality and provides a high-resolution, cross-sectional view of coronary arteries. It has a useful anatomic and increasingly physiological evaluation in light of coron...
Background: While timely blood transfusion is critical for restoring oxygen-carrying capacity after coronary artery bypass grafting (CABG), allogeneic blood product transfusions are independently associated with increased long-term mortality, necessi...
Spontaneous coronary artery dissection (SCAD) is an increasingly recognized, non-atherosclerotic cause of acute coronary syndrome (ACS), particularly in younger women. This comprehensive review outlines SCAD’s unique pathophysiology, which is l...
New approach methodologies (NAMs), including microphysiological systems (MPSs), can recapitulate structural and functional complexities of organs. Vanoxerine was reported to induce cardiac adverse events, including torsade de points (TdP), in a Phase...
Background: Peripheral endovascular intervention (PEVI) is routinely performed using standard-dose radiation (SDR), which is associated with elevated levels of radiation. No study has evaluated the outcomes of minimal-dose radiation (MDR) in PEVI. Me...
Background and aims: Epicardial RFA is often required when ventricular tachyarrhythmias originate from epicardial or subepicardial substrates that cannot be effectively ablated endocardially. Our objective was to evaluate the impact of intrapericardi...
Despite the increased mortality due to ST-segment elevation myocardial infarction (STEMI) in South Africa (SA), SA lacks comprehensive data on STEMI clinical outcomes. This study aimed to determine the 30-day and one-year all-cause mortality rates of...
Ischemic stroke is a complex, multifactorial disorder with a significant heritable component. Recent developments in genome-wide association studies (GWASs) have identified several common variants associated with clinical outcomes, stroke subtypes, a...
Background: The onset of cardiomyopathy in Duchenne muscular dystrophy (DMD) is insidious and poorly defined. We proposed integrated wall stress (iWS) as a marker of total left ventricular (LV) workload and tested whether the increased iWS represents...
Coronary computed tomography angiography (CCTA) has emerged as the leading noninvasive imaging modality for the assessment of coronary artery disease (CAD), offering high-resolution visualization of the coronary anatomy and plaque characterization. T...
