The simple idea
At 75 beats a minute, one cycle takes 0.8 seconds: about 0.3 s of ventricular contraction (systole) and 0.5 s of relaxation (diastole). Follow the left ventricle:
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Part 5 · The Heart and Circulation
Same concept, other depth: Clinical Reasoning →
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At 75 beats a minute, one cycle takes 0.8 seconds: about 0.3 s of ventricular contraction (systole) and 0.5 s of relaxation (diastole). Follow the left ventricle:
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