Breathing has both an automatic (involuntary) and a voluntary control. Of course, you don't have to voluntarily inhale and exhale consciously in order to stay alive; a part of the brain called the brainstem takes care of that. You can, of course control voluntarily the muscles you use for breathing (ie. the diaphragm and the intercostals), which is essential for speech, and many other activities.
The rhythm of the heart is not given by the brain. It comes from the heart's own pacemaker, a small node of special heart muscle called the sinus node or sinoatrial node. What the brain does is only the regulation of the heart rate. When you are relaxed, your heart beats slower, when excited, faster. But the heart is totally automatic: it keeps beating even after totally being separated from the nervous system (which is exactly the case in transplanted hearts).
Of course, the heart needs oxygen, and plenty of it. But, it can keep beating for quite a few minutes without breathing. This is what makes resuscitation possible sometimes even after more than 15 minutes of no breathing and heartbeat.
While the heart can keep beating for some time after the breathing stops, the reverse is practically not possible. Breathing is only possible with a functioning brainstem, and to keep the brainstem working, it needs blood full of oxygen. So, breathing usually stops seconds after the heart stops, and can be restarted only together with the heart during a cardiopulmonary resuscitation.
Yes, usually it happens at the same time, although I have seen patients who have had weak pulses but not breathing (usually following an overdose of an opiate drug such as heroin)
No, your heart will always be beating. Unless, you are dead or in a comma. When you are sleeping, your heart is beating. It just beats slower than when you are awake.
I suppose because no oxygen is longer getting to your muscles so maybe? But I think you just end up going to sleep and not waking up.
yes
When Your Heart Stops Beating was created in 2005.
The rock band 44 released the song "When Your Heart Stops Beating" November 13th 2006. "When Your Heart Stops Beating" became an instant hit single in 2006.
their heart stops beating
You would die
we are die
No because when you die, your heart stops beating. And when your heart stops, so does the rest of your body.
Not necessarily. The heart can be restarted, but the longer it stops, the lower the chances of success.
when their heart stops beating
Your heart stops beating
heart attack, stops beating, etc.
cardiac arrest
No. Once the heart stops beating, blood pressure drops rapidly to zero.