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.
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 »
"Doc, I've had swelling off and on for more than 15 years. The medications my doctor has been giving me don't seem to work as well. It... Read more »
Reader Question: I have a family member that was diagnosed with osteoporosis. Is it hereditary?There are definitely hereditary factors... Read more »
As an allergist/immunologist, I am frequently asked to see patients with angioedema or swelling. Although many times the source of... 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: HealthCentral Encyclopedia
Hereditary lymphedema is an inherited lymph system disorder. It is characterized by swelling of subcutaneous tissue caused by obstruction of... Read more »
Source: ADAM Encyclopedia
Hereditary amyloidosis is a condition in which abnormal protein deposits (called amyloid) form in almost every tissue in the body. These protein... Read more »