Doctor insights on:
Narrowing Heart Valve
Stenosis : Blood will have trouble going between heart chambers and great vessels. Depending on the chronicity and the degree of stenosis, bad damage can happen to your lung circulation and your heart chambers. Consequences can be catastrophic. Heart attacks, syncope, heart failure, arrhthmias, sudden death. Common causes are uncontrol htn, congenital bicuspid aortic valve, infections/iv street drugs etc. ...Read moreSee 1 more doctor answer
A valve is a structure that regulates the direction of flow. The heart is a special kind of pump. It moves blood by squeezing and relaxing. There are 4 chambers and each chamber has a valve. This keeps blood from moving backwards when the heart squeezes. When a chamber squeezes it lets the blood move forward but when the chamber is relaxed it prevents the blood from ...Read more
Alright, narrowing this down. If a person has a faulty heart valve, then vigorous physical activity would not be possible without symptoms, right?
Depends: It depends on the severity of the 'fault'. A mild leak across a single heart valve would be unlikely to cause any physical limitations or symptoms, . ...Read more
Men, 85 years old.Narrowing of the aortic valve in the heart.Valve area 0.8cm2，42mmhg。he is normal, no pain , no nothing.How long does he can live?
Depend on symptoms: This is a severe aortic stenosis as per valve area and the gradient across the aortic valve. You need a cardiovascular surgeon evaluation. Most common symptoms chest pain, fatigue, shortness of breath, syncopes. Your age is not a contraindication for surgery. A less invasive procedure is a trans catheter aortic valve replacement (tavr). If you are symptomatic the risk of death increase. ...Read more
Not in adults: Many many children have a "heart mummurs" or so called leaky valves and often they do disappear by adolescent age or earlier. Unfortunately for adults, leaky valves typically results from diseases and they don't go away without treatments. If you have it, check with your doc for regular monitoring. Some type may require antibiotics before dental work etc..Thus should consult your doc.. Good luck. ...Read more
Born with vs acquire: Leaky heart valves occur congenitally when some aspect of the valve leaflets/annulus/supporting structures is abnormal at birth. They can also be acquired as a result of changes in the heart structure/valve structure/aorta/lungs over time. Heart attacks can damage valves, as can infectious endocarditis, cardiomyopathy, enlarging aortic root, pulmonary disease causing pulmonary hypertension. ...Read moreSee 1 more doctor answer
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