Dilated cardiomyopathy

Dilated cardiomyopathy is a condition characterised by the dilation and impaired contraction of the heart's ventricles, leading to reduced cardiac output and heart failure. It is clinically significant as it can result in severe complications such as arrhythmias, thromboembolism, and sudden cardiac death, necessitating careful management and monitoring. A key association is with genetic mutations, but it can also be secondary to factors like alcohol abuse or viral infections.