Right atrial enlargement occurs when the right atrium, one of the heart's upper chambers, is larger than normal. The right atrium is the first entry point of blood returning to the heart from ...

Cite this: Case 039 -- Right Heart Enlargement and Atrial Fibrillation - Medscape - Mar 21, 2002.

Right ventricular remodeling may be adaptive, with concentric hypertrophy, preservation of myocardial microcirculation, and minimal fibrosis, or it may be maladaptive, with eccentric hypertrophy ...

Right heart catheterization showed a right atrial pressure of 14 mm Hg (normal value, <5) with V waves to 17 mm Hg, right ventricular pressure of 32/6 mm Hg (normal value, <25/5), pulmonary artery ...

Ebstein’s anomaly is a congenital heart defect in which the tricuspid valve leaflets are abnormally displaced toward the cardiac apex resulting in a small right ventricle and massive enlargement ...

Question 1 Atrial flutter with 2:1 conduction Explanation There is clearly a tachycardia with narrow QRS complexes indicating a supraventricular rhythm. The clues to the aetiology are the heart rate ...

Large people prone to enlarged hearts: Obesity leading risk factor of left atrial enlargement during aging Date: November 12, 2009 Source: American College of Cardiology Summary: Aside from aging ...

A 54-year-old woman presents with new onset of paroxysmal atrial fibrillation documented on Holter monitoring. The patient does not report any cardiac complaints such as dyspnea, angina, or ...