Q. Regarding cardiac output: (Solved)
1. “energy of contraction is proportional to the initial length of the cardiac muscle fibre” is Fick’s Law of the heart
2. cardiac index is the correlation between resting cardiac output and height
3. sleep decreases cardiac output
4. basal O2 consumption by the myocardium is 2ml/g/min
5. standing normally decreases the length of ventricular cardiac muscle fibres
- e. standing normally decreases the length of ventricular cardiac muscle fibres