Question

the stages in the pumping action of the heart

1-Auricular systole

2-Ventricular systole

3-Joint diastole (auricular and ventricular)

4-all the above​

Answer 1

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Correct option is 4-all the above

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There are two phases to your heart's pumping cycle: Systole: this is when your heart contracts, pushing blood out of the chambers. Diastole: the period between contractions when the muscle of your heart (myocardium) relaxes and the chambers fill with blood

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Answer 2

Explanation:

3 joint diastole because this done in every hospital pls mark me as brainliest yshshndndjdjwjsjx