What is total diastolic time of ventricle in cardiac cycle ?0.30 second0.40 second0.50 second0.10 second

The total diastolic time of the ventricle in the cardiac cycle is the time during which the ventricle is relaxed and filling with blood. It is an important phase in the cardiac cycle as it allows for adequate filling of the ventricle before the next contraction.

To determine the total diastolic time, we need to consider the duration of the entire cardiac cycle. The cardiac cycle consists of both systole (contraction) and diastole (relaxation) phases.

Given the options provided, we can calculate the total diastolic time by subtracting the duration of systole from the duration of the cardiac cycle.

Let's calculate the total diastolic time for each option:

Option 1: 0.30 second If the total cardiac cycle duration is 0.30 seconds, and we assume that systole takes up a portion of this time, then the total diastolic time would be less than 0.30 seconds.

Option 2: 0.40 second Similarly, if the total cardiac cycle duration is 0.40 seconds, the total diastolic time would be less than 0.40 seconds.

Option 3: 0.50 second If the total cardiac cycle duration is 0.50 seconds, the total diastolic time would be less than 0.50 seconds.

Option 4: 0.10 second If the total cardiac cycle duration is 0.10 seconds, the total diastolic time would be less than 0.10 seconds.

Based on the given options, it is difficult to determine the exact value of the total diastolic time without knowing the duration of the entire cardiac cycle. However, we can conclude that the total diastolic time would be less than the duration of the cardiac cycle for each option provided.