HeartMate II System Controller Failure Presenting as Driveline Fault With Repeated Pump Stoppages
نویسندگان
چکیده
منابع مشابه
Heartmate II outflow graft ligation and driveline excision without pump removal for left ventricular recovery.
We report interruption of left ventricular assist device (VAD) support by way of outflow graft ligation and driveline excision while leaving the pump in situ. In this case, the indication for mechanical assist device separation was myocardial recovery, which occurred following 9 months of support. This case report demonstrates the feasibility of separating a patient from a VAD without the need ...
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متن کاملPump thrombosis in the Thoratec HeartMate II device: An update analysis of the INTERMACS Registry.
BACKGROUND Pump thrombosis in durable continuous-flow pumps is a barrier to long-term mechanical circulatory support. Earlier Interagency Registry for Mechanically Assisted Circulatory Support (INTERMACS) data identified an increasing risk of pump thrombosis in recent years with the HeartMate II (HMII) left ventricular assist device. The current analysis examines pump thrombosis in the patient ...
متن کاملPrinciples of HeartMate II Implantation to Avoid Pump Malposition and Migration
Proper left ventricular assist device (LVAD) insertion will help maximize LVAD flow and may reduce adverse events such as right heart failure and pump thrombosis. Although no standardized insertion technique has been universally accepted, the goals are: unobstructed inflow cannula, unobstructed outflow graft with avoidance of right ventricular compression, and prevention of pump migration. To a...
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ژورنال
عنوان ژورنال: Circulation: Heart Failure
سال: 2019
ISSN: 1941-3289,1941-3297
DOI: 10.1161/circheartfailure.118.005738