Narrowing of the aortic valve in the heart.
The aortic valve controls blood flow from the left ventricle to the aorta and the rest of the body. It opens when the ventricle contracts and closes when the ventricle relaxes.
Watson Pharmaceuticals, Inc. announced Tuesday that one lot of 100 mcg/hr Fentanyl Transdermal System patches sold in the U.S. is being... Read more »
Our hearts are vital pumps. Just like any pump they work best at the pressures for which they are designed. But unlike most mechanical... Read more »
The heart is the hardest working muscle in your whole body, and so in pregnancy, because of the increased blood volume and extra strain, it... Read more »
Source: ADAM Encyclopedia
The aorta is the main artery carrying blood out of the heart. When blood leaves the heart, it flows through the aortic valve, into the aorta. In... Read more »
Source: ADAM Encyclopedia
Angiography - aorta; Aortography; Abdominal aorta angiogram; Aortic arteriogramNormal ValuesWhat abnormal results meanAbnormal results may be due... Read more »
Source: HealthCentral Encyclopedia
Aortic Valve Disease entails damage to, and dysfunction of, the aortic valve, one of the four valves in the heart.The most common valvular problem in... Read more »
Source: Harvard Decision Guide
Prevention You may be able to reduce your risk of an aortic aneurysm by controlling your risk factors for atherosclerosis, especially... Read more »
Drugmaker Watson Pharmaceuticals has voluntarily recalled one production batch of its Fentanyl Transdermal System patches. The drugmaker reports... Read more »