Question

what is cardiac output of human heart???? ​

Answer 1

Answer:

Medical Definition of Cardiac output

The amount of blood put out by the left ventricle of the heart in one contraction is called the stroke volume. The stroke volume and the heart rate determine the cardiac output. A normal adult has a cardiac output of 4.7 liters (5 quarts) of blood per minute.

Explanation:

Answer 2

Some points on cardiac output are as follows:-

1. Heart rate is the number of times the heart beats.

2. We can say that it is the rhythmic contraction and relaxation of the heart per minute.

3. On average our heart rate is 72 times per minute.

4. The average cardiac output of an healthy individual is 5040 ml or 5 litres.

5. The body has the ability to alter the cardiac output by altering the Stroke volume and the heart rate.

6. 50-75 is the required EMF for this.