Type of Surgery
Information
Last updated: 11/24/2009
Balloon valvotomy may provide short term relief of aortic stenosis, but is considered palliative until valve replacement can be accomplished. Aortic valve repair by direct commisurotimy may also be successful for some cases of aortic stenosis. Medical...
treatment for inoperable patients with severe aortic stenosis is used to relive pulmonary congestion and prevent atrial fibrillation.
Severe aortic insufficiency can be treated with medical therapy. Pharmaceuticals to decrease blood pressure, with diuretics and vasodilators, are helpful in patients with aortic insufficiency.
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Tiny electric currents flow through the heart muscle and cause them to contract, squeezing blood throughout the body. This animation shows the electrical system of the heart and how it is driven by a small patch of tissue called the cardiac pacemaker or sinoatrial node.
The heart is accessed through a chest incision (A). The patient's heart function is replaced by the heart-lung machine. The aorta is cut open to reveal a diseased aortic valve (B), which is then removed. A valve sizer is placed in the opening to determine the size of prosthesis needed (C). A prosthetic valve is sutured in place (D and E). (Illustration by Argosy.)
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Other Information
Aortic valve replacement is a cardiac surgery procedure in which a patient's aortic valve is replaced by a different valve. The aortic valve can be affected by a range of diseases; the valve can either become leaky (aortic insufficiency / regurgitation) or partially blocked (aortic stenosis). Aortic valve replacement currently requires open heart surgery.
Other Information
In the United States, 74.2 percent of heart transplantation patients are male, 68.4 percent are white, 24.7 percent are younger than age 35, 20.0 percent are ages 35–49, and 55.3 percent are age 50 or older.
From: American Heart Association
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