Some reasons could be
* Age * High Cholesterol in blood * Blockages in the blood vessels * Heart diseases
* etc..
Since the stroke volume increased then the cardiac out put would increase, pumping out more blood with the same amount of heart beats.
Slow tempo will decrease your heart rate because it might put you to sleep and that would rest your heart rate.
It could possibly be caused by blood backing up in the lungs from the heart not pumping properly (Congestive Heart failure). the blood could be actually coming from the lungs and being coughed up
There are 2 or 3 methods for blood to return to the heart. The first method is by pressure. Enough pressure is generated in the heart to push the blood through the arteries, arterioles, capillaries, venules, veins, and back into the heart. The right side of the heart only pumps blood into the lungs and back to the heart and requires less pressure than the left side that pumps to the rest of the body, although the volume must be identical for the two halves. The second method is a pumping method by muscle contraction. This is especially true of the calf muscles in the leg pumping the blood back to the heart. A third method would be gravity for anything above the heart, including the head, or any limb that was elevated. Elevation can be used to decrease pressure and help reduce swelling.
Technically "shock" refers to the inadequate delivery of oxygen to the body tissues. With that in mind, congestive heart failure (CHF) can lead to shock because the heart is unable to adequately circulate blood through the body. It is still possible to be suffering from signs and symptoms of CHF but still have adequate delivery of oxygenated blood to you body tissues. In the medical world many would describe CHF as the heart is drowning in fluid's.
Contraction of veins would increase venous return to the right atrium. It would increase the efficiency of the heart pumping.
If blood starts flowing backwards through a valve, stroke volume and ejection fraction would decrease. The heart's pumping action would be less efficient.
it always pumping all the time when your:sleepingplayingeatingwatchingdancingreadingit always pumping
Without a heart pumping blood throughout the body, a person would die.
You would die becauese it would stop your blood from pumping blood around your body.
My guess is.......pretty important. The heart is like a machine, pumping blood to the brain, and all over the body. The heart is like the electricity-socket, pumping electricity to the machine. If someone janks out the cord, then no more electricity to the machine, and the machine stops. Ergo, the heart is very important.
The answer is : Increase because friction would decrease.
it stops pumping obviously come on guys lets get with the program
well i would say yes because you ate breathing and your heart is pumping
you would stop breathing and die. after a few days you would get cold and your insides would explode
Yes, it is very important. If your heart stopped pumping, your brain and you yourself would die within 5 minutes only
gettin g shanked makes yo heart slow down and blood pressure decrease