Newer, less invasive techniques have been developed to replace or repair heart valves. Minimally-invasive procedures in which the incision is much smaller often mean less pain post-operatively and shorter hospital stays. Valvuloplasty is another method that may be used to treat valve stenosis in some cases.
The diseased valve may be repaired using a ring to support a person's own valve, or the entire valve may be removed and replaced by an artificial valve. Artificial valves may be mechanical (made of metal or plastic) or tissue (made from animal valves or human valves taken from cadavers).
Other related procedures that may be used to assess the heart include resting and exercise electrocardiogram (ECG), Holter monitor, signal-averaged ECG, cardiac catheterization, chest X-ray, computed tomography (CT scan) of the chest, echocardiography, electrophysiological studies, magnetic resonance imaging (MRI) of the heart, myocardial perfusion scans, radionuclide angiography, and ultrafast CT scan. Please see these procedures for additional information.