Coronary Artery Aneurysms: Comprehensive Review and a Case Report of a Left Main Coronary Artery Aneurysm.

Coronary artery aneurysms (CAAs) are rare anatomical disorders of the coronary arteries. Atherosclerosis and Kawasaki disease are the principal causes of CCAs, while other causes including genetic factors, inflammatory arterial diseases, connective tissue disorders, endothelial damage after cocaine use, iatrogenic complications after interventions and infections, are also common among patients with CAAs. Although there is a variety of noninvasive methods including echocardiography, computed tomography, and magnetic resonance imaging, coronary angiography remains the gold standard diagnostic method.

Spontaneous coronary artery dissection: A review of diagnostic methods and management strategies.

Spontaneous coronary artery dissection (SCAD) is a rare non-atherosclerotic cause of acute coronary syndromes defined as non-iatrogenic, non-traumatic separation of the coronary artery wall. The most common profile is a middle-aged woman between 44 and 53 years with few cardiovascular risk factors. SCAD is frequently linked with predisposing factors, such as postpartum, fibromuscular dysplasia or other vasculopathies, connective tissue disease and hormonal therapy, and it is often triggered by intense physical or emotional stress, sympathomimetic drugs, childbirth and activities increasing shear stress of the coronary artery walls.

Trends in ablation procedures in Greece over the 2008-2018 period: Results from the Hellenic Cardiology Society Ablation Registry.

Objective: In 2008, the radiofrequency ablation (RFA) procedures registry of the Hellenic Society of Cardiology was created. This online database allowed electrophysiologists around the country to input data for all performed ablation procedures. The aim of this study is to provide a thorough report and interpretation of the data submitted to the registry between 2008 and 2018.

Prevalence of heterozygous familial hypercholesterolemia and combined hyperlipidemia phenotype in very young survivors of myocardial infarction and their association with the severity of atheromatous burden.

Background: Heterozygous familial hypercholesterolemia (HeFH) and combined hyperlipidemia (CHL) phenotype are associated with premature myocardial infarction (MI).

Objective: To assess the prevalence of HeFH and CHL phenotype among young survivors of MI and compare patients' characteristics with these 2 lipid disorders.

Methods: We recruited 382 young survivors of MI (≤40 years).

Radiofrequency ablation procedures in Greece: initial experience and results from the national registry 2008-2010.

Introduction: In 2008 the radiofrequency ablation procedures (RFA) registry of the Hellenic Cardiological Society (HCS) was created. This is a dynamic, web-based application, which acts as the interface for storing and retrieving patients' demographic data and ablation procedures. Access to the site is permitted only to registered users.