Question

4. Cardiac cycle completed in approximately *
0.5 seconds
0.6 seconds

0.7 seconds
0.8 seconds​

Answer 1

Answer:

0.5 sec approx is the right answer.....

Answer 2

Answer:

Duration of Cardiac Cycle:

For example, if the heart rate is 60 per minute, the cardiac cycle duration will be 1 sec. There is an inverse relationship between the duration of cardiac cycle and heart rate. Hence when the heart rate is increased to 120 beats per minute, the cardiac cycle duration will be about 0.5 sec.