depends on the individuals CV fitness
heart pumps around 74 gallons in one hour and about 1800 gallons in a 24 hour period.
about half an hour to keep the blood pumping and the heart fit
after getting some news we are very much excited or tensed which alternatively increases our heart rate which results into increase in blood pressure and it effects our nervous system and sometimes it results into brain heamrage and heart attack because the heart cannot pump tooo much blood to its capacity
Because it can block off the circulation of blood going to your heart, which can cause heart attacks.
about 200 g
1 litre in 1 hour
1ml/kg
It affects the heart and blood pressure by increases them both. An increased heart rate and blood pressure can be serious depending on how much it increases them both. It increases heart rate and blood pressure and increases the workload on the heart
Stroke volume and heart rate determine the amount of blood that reaches the muscles and organs in a heart beat.
Your heart keeps pumping blood. The reason people have heart attacks is because your heart never stops pumping blood but if you aren't active enough and you eat too much fat and cholesterol your arteries get clogged and blood can't pass through but your heart doesn't stop pumping blood.
about 1,000 pumps
Within a single heart beat.