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Beta-blockers have what effect on heart rate and​ contractility? A. Increased heart rate and decreased contractility B. Increased heart rate and contractility C. Decreased heart rate and increased contractility
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Beta-blockers have what effect on heart rate and​ contractility?

A.
Increased heart rate and decreased contractility
B.
Increased heart rate and contractility
C.
Decreased heart rate and increased contractility
D.
Decreased heart rate and contractility

User Asfallows
by
5.6k points

1 Answer

2 votes

Answer:

um i think its C but im not sure lol

User Suresh Cheemalamudi
by
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