Cor Pulmonale

Right heart failure due to lung disease. High blood pressure in the arteries of the lungs is called pulmonary hypertension. The right side of the heart has a harder time pumping blood to the lungs when this happens. If this high pressure continues, it puts a strain on the right side of the heart, leading to cor pulmonale.

Symptoms
Edema (collection of excess water in the tissues of the body/swelling), distended/large neck veins, hepatomegaly (swelling of the liver)