the steps involved in cardiac cycle in correct sequences
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the steps involved in cardiac cycle is artial systole followed by ventricular systole and artiroventricular diastole
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The cardiac cycle is divided into 2 phases:
- Systole
- Diastole
It completes in 4 stages:
- Atrial systole- lasts for 0.1 seconds. This step involves the contraction of atria which pushes the blood to the ventricle.
- Ventricular systole – lasts for 0.3 seconds. Here blood moves to the rest of the body when pushed through the ventricle.
- Atrial diastole – lasts for 0. Seconds. The atria relax and filled up with the blood.
- Ventricular diastole – lasts for 0.5 seconds. In this step, ventricles are filled up with blood passively from the atria.
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