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Lana71 [14]
3 years ago
15

12. What is also known as ventricular contraction?

Health
2 answers:
dexar [7]3 years ago
7 0

Answer:

systole i believe so.

Explanation:

tigry1 [53]3 years ago
6 0

Answer:

Premature ventricular contractions (PVCs) are extra heartbeats that begin in one of your heart's two lower pumping chambers (ventricles). These extra beats disrupt your regular heart rhythm, sometimes causing you to feel a fluttering or a skipped beat in your chest

Explanation:

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