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Andreyy89
3 years ago
11

In the past, an irregular heart rhythm was treated by using a drug to help regulate the beat. There is a treatment that can also

regulate heart rhythms that has replaced drugs in some cases. What is that treatment?
Biology
2 answers:
3241004551 [841]3 years ago
7 0

A pacemaker regulates heart rhythms without drugs.

vazorg [7]3 years ago
6 0

Answer:(A) on edge

Explanation:

Pacemaker

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