Cor Pulmonale Refers To

Question

Cor pulmonale refers to
A) elevation in pulmonary artery pressure and right ventricular hypertrophy.
B) backward failure and pulmonary edema.
C) pulmonary edema.
D) a major cause of left ventricular failure.

Accepted Answer

Cor pulmonale is a condition characterized by elevated pulmonary artery pressure and right ventricular hypertrophy, often caused by chronic lung disease or pulmonary hypertension. It is not a cause of left ventricular failure, and while pulmonary edema can be present, it is not a defining characteristic. Backward failure and pulmonary edema are more commonly associated with left ventricular failure.