yes. during diastole (resting phase)
The cardiac muscle is incapable of reacting to any stimulus before approximately in the middle of phase 3. It will not react to a normal cardiac stimulus before phase 4.
The cardiac muscle is incapable of reacting to any stimulus before approximately in the middle of phase 3. It will not react to a normal cardiac stimulus before phase 4.
Extrasystole is an extra ventricular systole that happens during the begging of relaxation (repolarization). Since the cardiac is able to depolarize only after repolarization, any stimulus upon the repolarization period created an increased ventricular contraction or which is also called extrasystole but not a new contraction.
extrasystole.
Yes, it is called Lucid Dreaming and it can be learned.
Is it possible for thermophilic prganisms to induce infections in warm blooded animals
I am sure that it would be possible to induce amnesia by means of brain surgery, however, that would be horribly unethical.
Take a knife...............and stab repeatedly.
In the right dose it can induce miscarriage, yes, not pregnancy.
Yes.
yes it is possible I had mine done for a few years before I had my son and breastfed him just male sure u take em out while doing it
Extrasystole is due to the irregular contraction of the ventricle before the atria. When this happens, an action potential is elicited and the ventricle contracts. The action potential had a refractory period, during which the intrinsic heart rate attempts to fire but cannot elicit a contraction. This is why extrasystole is often referred to as skipping a beat. The compensatory pause is the time it takes for the beat to resume normal contraction.