Yes - an increase in contractility would lead to an increase in stroke volume. An increased stroke volume would cause an increased cardiac output.
Increased heart rate and increased stroke volume
Since the stroke volume increased then the cardiac out put would increase, pumping out more blood with the same amount of heart beats.
Stroke volume can decrease if you are unhealthy. Health conditions such as heart failure, heart disease, or dehydration can negatively affect the heart's ability to pump blood effectively, leading to a decrease in stroke volume.
The crank angle would change the stroke. The stroke would change the volume.
A soccer ball and a pump
I may be guessing here but I am thinking with an increase in stroke volume you body is getting more volume per beat ... therefore it compensates by lowering the heart rate. if your pump is more efficient then you body doesn't need your heart to pump as often. That's the only rationale i can think would cause it!
what object would you use to describe an increase in volume? 1. a wooden box with holes 2. a rock and a cup of water 3. ice in a glass and a thermometer 4. a soccer ball and a pump
Increasing venous return would increase end-diastolic volume (EDV) by filling the ventricles with more blood before contraction. This increased preload would stretch the myocardium further, leading to a more forceful contraction and increasing stroke volume.
An increase in salt intake or retention, dehydration, excessive fluid intake, or a condition like heart failure can lead to an increase in blood volume. This can result in elevated blood pressure and increased workload on the heart, potentially leading to complications like heart failure or stroke.
It would increase.
It's decreased ... unless the rate falls, which is the normal cardiac response.