心室辅助装置,或VAD,用于支持心脏功能和血流弱的人或机械泵bob足彩竞技博彩现金网-衰竭心脏。 The device is implanted in the chest and pumps blood from the lower chambers of the heart to the rest of the body. A VAD can be used to temporarily help your heart or as permanent support. By relieving the heart's workload, a VAD can prolong life and relieve symptoms such as lack of energy and breathlessness. Patients may be able to exercise and return to work. In some patients, the VAD actually allows the heart to recover. These patients may eventually be able to have the VAD removed and avoid a心脏移殖