Left atrial enlargement has links to several conditions, ... it may be difficult for the blood to pass to the ventricle. The left atrium may then enlarge to compensate for the increased pressure.

The left atrium receives newly oxygenated blood from your lungs and pumps it into the left ventricle. Learn what it means when it becomes enlarged and what you can do about it. The left atrium is ...

X-ray study showed enlargement of the right ventricle and left atrium. On clinical grounds she was thought to have significant mitral regurgitation as well as stenosis.

Benchimol, A., and Liggett, M. S. Cardiac hemodynamics during stimulation of right atrium, right ventricle and left ventricle in normal and abnormal hearts. Circulation 33:933–944, 1966.

Both double outlet right ventricle (DORV) and double inlet left ventricle (DILV) are congenital heart defects that create the phenomenon of a single ventricle. This means that the heart, which ...

Ventricular septal defect is a hole in the wall between the right and left ventricles of the heart. ... the oxygenated blood returns to the left side of the heart, to the left atrium.

The tricuspid valve sits between the heart's right atrium and right ventricle. The bicuspid valve sits between the left atrium and left ventricle. Learn more.

Double inlet left ventricle (DILV) is a very rare condition in which the heart chambers and valves are malformed. It occurs in about 5-10 of every 100 000 babies born alive.

A fourth heart sound indicates a stiff left ventricle, which may be seen in chronic hypertension (high blood pressure), aortic stenosis (narrowing of the aortic valve, hindering blood flow from ...

Left atrium; Right ventricle; Left ventricle; The atria and ventricles work together, contracting and relaxing to pump blood out of the heart. As blood leaves each chamber of the heart, ...

Diastolic dysfunction occurs when the left ventricular myocardium is non-compliant and not able to accept blood return in a normal fashion from the left atrium. This can be a normal physiologic ...

The left atrium and ventricle can adapt quite well to primary chronic mitral regurgitation, and symptoms may be delayed for years. With acute mitral regurgitation, ...