No
is it because that person is too old that why cardiace decrease
the work output
If a machine has 100 percent efficiency, the output work = the input work. That's actually basically what the efficiency of a machine is - output work / input work * 100.
B. Efficiency
No
No
The cardiac output can be decreased by decreasing the force of contraction of the ventricular myocardium and decreasing the heart rate.
A decrease or increase of cardiac output in the body can result to several health problems depending on the body's health conditions. A stroke is prevalent if there is an increase of cardiac output that cannot be handled by the system. Lack of oxygen in the brain is an effect of a decrease cardiac output on the other hand.
I will decrease cardia output
Certainly. Decrease cardiac output would mean a decreased in blood flow to the kidneys, which would lead to reduced filtration, therefore urine output.
It increases intrathoracic pressure which decreases venous return to the heart and causes a decrease in cardiac output.
It increases intrathoracic pressure which decreases venous return to the heart and causes a decrease in cardiac output.
5%
Cardiac output typically decreases during dehydration. When fluid levels are low, there is less circulating blood volume, leading to a decrease in the amount of blood pumped out by the heart per minute. This reduction in cardiac output helps conserve remaining fluids in the body.
The effect would be an increase in cardiac output. However, there is a maximum level and then the heart would not have time to fill fully and the output would decrease.
The effect would be an increase in cardiac output. However, there is a maximum level and then the heart would not have time to fill fully and the output would decrease.