Idiopathic Dilated Cardiomyopathy

📋Overview

Idiopathic Dilated Cardiomyopathy occurs when the heart's main pumping chamber, the left ventricle, becomes enlarged and weakened without a detectable underlying cause. The term idiopathic indicates that the condition is not attributed to common factors such as coronary artery disease, chronic hypertension, or valvular disorders.

This condition is characterized by the dilation of the ventricles and impaired systolic function, which can reduce the heart's efficiency in pumping blood to the rest of the body. It represents a subset of dilated cardiomyopathy where clinical investigations do not identify a specific external or secondary trigger for the muscle wall thinning.