When blood and air is tranferred into the heart, the heart has to start beating unless we are dead.
The rhythmic beating of the heart is maintained by the Sinoatrial node (80-100 beats/minute), the Atrioventricular node (40-60 beats/minute) or the Purkinje fibers (20-40 beats/minute). It involves the membrane potential of specialized myocardial cells in these parts. Once regions of the heart are fully depolarized (such as the ventricles), contraction follows. Immediately following depolarization comes repolarization, and thus the cycle can repeat itself.
When used with a heart attack patient who is suffering form arrhythmia or who's heart has stopped completely. The defibrillator causes the muscles of the heart contract, (hopefully) and to return to its normal rhythmic pattern.
pulse indicates how fast the heart is beating
If your heart is not beating right, you need to see a cardiologist.
The adrenal medulla is the part of the brain that keeps the heart beating
Heart sounds are created primarily from turbulence in blood flow created by the closures of the valves.
The heart is the organ responsible for causing a pulse. It pumps blood throughout the body, generating the rhythmic beating that can be felt in the arteries as a pulse.
Your wouldn't be beating for long without your brain keeping the beating at a rhythmic pace and anyway you'd be brain dead
auto-rhythmic cardiac muscle
No, your heart is still beating. When air rushes to your voice box, it causes you to gasp for air (hiccuping).
the times your heart beats during a one minute period.
Her heart stopped beating.
Furkinje Fibers
The pulse is caused by the rhythmic contractions of the heart. The pulse can be measured at superficial arteries in teh body.
When used with a heart attack patient who is suffering form arrhythmia or who's heart has stopped completely. The defibrillator causes the muscles of the heart contract, (hopefully) and to return to its normal rhythmic pattern.
pulse indicates how fast the heart is beating
Beating My Heart was created on 2008-06-17.
When Your Heart Stops Beating was created in 2005.