Ventricular assist device

A ventricular assist device, or VAD, is a mechanical device that is used to partially or completely replace the function of a failing heart. 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 congestive heart failure.
There is also a portable one for slightly stronger hearts, but it has limits. It uses batteries.
==Notes and Trivia==
*In season two of Grey's Anatomy, Izzie Stevens cut Denny Duquette's LVAD (left ventricular assist device) wire so that he would get sicker, thus moving higher on the transplant list which would get him a new heart much faster (this was both dangerous and illegal).
Category:Medical
Category:Grey's Anatomy