剑桥词典a piece of equipment that helps the heart pump blood to the rest of the body or the other side of the heart 心室辅助装置 Ventricular assist devices may be fitted in cases of severe heart failure which cannot be controlled by other means . 如果有严重心力衰竭而无法用其他手段控制，可以植入心室辅助装置。 返回 ventricular assist device