Alternatively, for heart failure in general, some people might have ventricular assist devices implanted, or VADs, which literally assist or help the heart pump blood may also be implanted.

另外，对于大多数心力衰竭，有患可能植入心室辅助装置，VAD；它可以协助帮助心脏泵。

That's that there are implantable devices, something like ventricular assist devices, where you actually put something that can support pump function and enhance it.

就是说有可植入设备，比如心室辅助装置，你实际上可以放置一能够支持泵功能并增强它的设备。