Those suffering from valvular heart disease patients, especially the need for heart valve replacement surgery, certainly will be very concer
Those suffering from valvular heart disease patients, especially the need for heart valve replacement surgery, certainly will be very concerned about how mortality of cardiac valve replacement heart valve replacement surgery prognosis how such problems, so here we have to answer some questions about general heart valve replacement surgery:
Heart surgery is a high risk of surgery, although valve replacement surgery has become the operation mode setting, very mature, but no matter in the world any hospital, there are certain valve surgery the operative mortality. According to incomplete statistics, the total mortality was 3%~5%. So what are the factors that affect the mortality of valve replacement surgery?
The heart function of patients with valvular heart diseases, preoperative medical care function is divided into 4 levels, the higher the level is, the worse the heart function, the greater the risk of surgery;
Two, the complexity of the operation, such as the risk of receiving a valve replacement two valve replacement is relatively low, this is due to the complexity of operation need heart stop long time, influence on the function of organs of the;
Three factors, also affect the operative mortality of severe cardiac enlargement of cardiac valve replacement, severe cardiac enlargement of cardiac systolic function and diastolic function (or) serious loss, lead to increased risk of heart valve replacement surgery. Repeated heart failure, a long history of surgery is also an important factor affecting mortality.
Therefore, we repeatedly stressed that when the patient's heart disease requires surgery, should be treated as soon as possible surgery. In order to reduce the mortality of heart valve replacement surgery, it is necessary to keep the heart function of the patients before operation in order to reduce the risk of heart valve replacement surgery and the best effect. Only in this way can we have a good prognosis.