Ventricular assist device

（重定向自Left ventricular bypass pump）

Close-up illustration of typical left ventricular assist device (LVAD)

1966 DeBakey ventricular assist device.[12]

A ventricular assist device (VAD) is an electromechanical circulatory device that is used to partially or completely replace the function of a failing heart. The function of VADs differs from that of artificial cardiac pacemakers. Some VADs are intended for short term use, typically for patients recovering from heart attacks or heart surgery, while others are intended for long-term use (months to years and in some cases for life), typically for patients suffering from advanced congestive heart failure.

单词	Left ventricular bypass pump
释义	Left ventricular bypass pump 英语百科 Ventricular assist device （重定向自Left ventricular bypass pump） A ventricular assist device (VAD) is an electromechanical circulatory device that is used to partially or completely replace the function of a failing heart. The function of VADs differs from that of artificial cardiac pacemakers. Some VADs are intended for short term use, typically for patients recovering from heart attacks or heart surgery, while others are intended for long-term use (months to years and in some cases for life), typically for patients suffering from advanced congestive heart failure.
随便看	previous service date previous services theory previous settlement previous shipment Previous surgery to vagina affecting pregnancy previous tip previous to previous total previous track previous train previous treatment date Previous Unread Previous unread message previous value prediction previous version previous work center previous year previposition period previral previs previscan previsible previse previsional previsionary