Pulmonic valve regurgitation (PR) is typically acquired from increased pulmonic pressures (pulmonary hypertension). PR can also result from primary valve abnormalities caused by endocarditis. PR causes a diastolic murmur along the left sternal border. Surgery for patients with acquired PR is rarely performed.
Pulmonic valve stenosis (PS) is mostly congenital, although secondary causes include tumors, endocarditis, and car-cinoid. PS is best treated with percutaneous valvuloplasty, with good long-term results.
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Your heart pumps blood throughout your body using a network of tubing called arteries and capillaries which return the blood back to your heart via your veins. Blood pressure is the force of the blood pushing against the walls of your arteries as your heart beats.Learn more...