In a heart transplant, if the vagus nerve is not re-transplanted, how is the heart rate kept in check?

1 Answer
Nov 15, 2015

The heart has its' own pacemaker.

Explanation:

It doesn't need to have a direct nerve connection since it has its' own pacemaker but there is a good chance that the heart rate will be higher at rest.

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A pacemaker could be placed to control the heart rate. There has been one study (10 patients) that some nerve reconnections have reoccurred. But that has been debated.

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