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A 43-year-old member asked:

what is the main adrenergic receptor in the heart?

1 doctor answer3 doctors weighed in
Dr. Payam Mehranpour
Cardiology 23 years experience
Beta 1: Beta 1 is the primary. There are beta 2 receptors as well

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A 23-year-old male asked:

What do h2 receptors in the heart do?

1 doctor answer1 doctor weighed in
Dr. Calvin Weisberger
Cardiology 51 years experience
H2 receptors: This is an excellent question. After reviewing the literature, I can say that I don't think we really know. There are various things possible that they do but a solid study with consistent results other than in rats or pigs, I couldn't find.

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Last updated May 13, 2015
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