Right Atrial Volume Index as a Predictor of Persistent Right Ventricular Dysfunction in Patients with Acute Inferior Myocardial Infarction and Proximal Right Coronary Artery Occlusion Treated with Primary Percutaneous Coronary Intervention.

Objectives: Patients with right ventricular (RV) infarctions associated with inferior infarctions have higher rates of adverse events than isolated inferior infarctions. Right atrial volume index (RAVI) has recently been described as a predictor of clinical outcome in patients with chronic systolic heart failure and pulmonary hypertension. The aim of this study is to assess the ability of RAVI to predict the persistent RV dysfunction after acute inferior STEMI due to occlusion of proximal RCA.

Clinical and angiographic characteristics of patients with STEMI and confirmed diagnosis of COVID-19: an experience of Tanta University Hospital.

Background: Patients with established cardiovascular diseases have a poor prognosis when affected by the coronavirus disease 2019 (COVID-19). Also, the cardiovascular system, especially the heart, is affected by COVID-19. So we aimed to evaluate the angiographic and clinical characteristics of COVID-19 patients presented by ST-elevation myocardial infarction (STEMI).

2-D speckle-tracking assessment of left and right ventricular function in rheumatoid arthritis patients with and without disease activity.

Objectives: Disease activity has been considered as independent cardiovascular risk factor in rheumatoid arthritis (RA) patients. We aimed to evaluate the effect of RA disease activity on left ventricular (LV) and right ventricular (RV) functions by speckle tracking echocardiography (STE).

Methods: 120 patients with RA without evidence of cardiovascular disease and 40 healthy control subjects were included.

Effects of Atrial Fibrillation Cardioversion after Percutaneous Mitral Balloon Valvuloplasty on Echocardiographic Left and Right Atrial Functions.

Amongst patients with mitral stenosis (MS), the most common complication is AF.Our study aimed at evaluating the effect of AF cardioversion after Percutaneous Mitral Balloon Valvuloplasty (PMBV) on echocardiographic atrial functions. The study included 34 patients with MS and AF, presenting to Ain-shams University hospitals, who underwent successful PMBV then randomized into 2 different groups according to AF management strategy.

Cardiac tamponade after mitral valvuloplasty in a pregnant woman.

Mitral stenosis during pregnancy poses a substantial risk, both to the mother and foetus. Percutaneous mitral valvuloplasty performed during pregnancy has been associated with an excellent short-term outcome, with reduction of both maternal and foetal complications. We report a case of percutaneous mitral valvuloplasty in a pregnant woman with severe rheumatic mitral stenosis and impending pulmonary oedema.

Right heart thrombus-in-transit with pulmonary embolism in a patient with primary hypercoagulable state.

A 25 year-old female with a history of Caesarian section ten weeks ago presented with symptoms suggestive of pulmonary embolism. Transthoracic echocardiography revealed a free-floating large thrombus traversing the right atrial cavity. Transesophageal echocardiography confirmed the presence of an unattached thrombus that originated from the most proximal part of the inferior vena cava.