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Pacemaker cells inside the sinoatrial node in the right atrium spontaneously undergo action potentials at the rate of about 100 beats per minute. While you're alive, innervation from the autonomic system adjusts this rate to suit. These action potentials cause the cardiac muscle to contract, no input from the brain is necessary. As long as the heart muscle has enough energy, oxygen and ions etc that it requires it will continue to beat.
What else can I help you with?
Does your heart beat in a coma?
yes, your heart stops beating only when your dead.
When you get older does your heart beat faster or slower?
For the most part, yes. Your bpm ([heart] beats per minute) is how your heart beat is usually measured. A resting heart rate lower than about 72 bpm is considered healthy. You can lower your bpm by exercising regularly. However, a heart beat of 0 bpm means your dead, which isn't healthy.
Heart beat not found in altrasound what you do?
If a heart beat isn't found in an ultrasound it doesnt always mean the baby is dead, the doctor will probably run more tests to see, sometimes they baby is in a position where it is hard to pick up the heat.
Does a frog have a slow heart beat?
i think it does have a slow heart beat!
Which valve controls the heartbeat?
Valves have nothing to do with heart beat The pacemaker of the heart controls the heart beat
Are there people with no heart beat?
yes there are ppl with no heart beat and their dead
Does your heart beat in a coma?
yes, your heart stops beating only when your dead.
What does it mean if there is no heart beat and a straight line on an ECG?
then there dead
What is a heghogs heart beat when its hibernating?
A hedgehog's heart beat when its hibernating is so slow you would think it dead- about three times a minute, i think.
How can you tell if you are dead?
You will never know if you're dead because if you are you are! If you're not you're not! To tell if someone else is dead you check their pulse or heart beat.
Does the heart beat of a baby stop during pregnancy?
No , in 90 - 95 percent of all causes relating heart issues if your heart stops beating no matter what type like if it's a heart attack or stroke your heart won't beat again and you will be dead and enter a new world called * heaven * or no world at all just be in a world of nothing.
Does your heart beat beat without your brain knowing it?
Yes, it can retain the information required to function normally even if your brain was dead in fact.
Why your heart beat all the time?
Your heat is basically a pump . If blood is not pumped to your brain, the brain will not be able to tell your heart to beat or your lungs to breathe . No heartbeat for two or three minutes, and no CPR, you're dead.
How long can a heart beat outside the body before it becomes nonviable?
A heart can typically beat outside the body for about 4-6 hours before it becomes nonviable.
How long does it take to beat red dead redemption?
Around 20 hours.
How many heart beats does one have in a second for the whole of his life?
How many times the heart beat for a second How many times the heart beat for a second
Can your heart still beat when your dead?
yes of course,because the operationist have machines and also if a person is dead it only has 1 opportunityto breath.
