What is venous heart Write short notes?

Venous heart refers to a condition where the heart primarily relies on venous return for its function, often seen in cases of heart failure or certain congenital heart defects. In this scenario, the heart may struggle to pump blood effectively due to compromised filling pressures or inadequate venous return. This can lead to symptoms such as fatigue, edema, and reduced exercise tolerance. Management typically focuses on improving venous return and overall cardiac function through medication, lifestyle changes, and in some cases, surgical intervention.