Think of the atria as like turbochargers. If you knock them out, blood will still fill the ventricles by gravity as if you were pouring water into a jug, but if the ventricles are infarcted and are not working, you can't pump the blood containing oxygen out to the body.
Ventricular fibrillation is more serious than atrial fibrillation because it can lead to cardiac arrest and sudden death if not treated immediately. Atrial fibrillation, while still a serious condition, is generally less life-threatening than ventricular fibrillation.
Paroxysmal Atrial Tachycardia
i belive its called paroxysmal artrial trachycardia
ventricular fibrillation
profound shock (as seen with acute myocardial infarction)
If you are referring to atrial fibrillation, there are several medications used to prevent recurrence, or to control the heart rate. If you are referring to ventricular fibrillation, correction and prevention frequently requires the insertion of a defibrillator and possibly a pacemaker. If you are having frequent ventricular tachycardia or fibrillation, your heart is very damaged and a defibrillator/pacemaker may be the only way to prevent sudden death.
M. E. Rajskina has written: 'Ventricular fibrillation and sudden coronary death' -- subject- s -: Cardiac arrest, Complications, Coronary Disease, Coronary heart disease, Death, Sudden, Cardiac, Etiology, Physiopathology, Ventricular fibrillation
Ventricular fibrillation is a life-threatening arrhythmia that can lead to sudden cardiac arrest. Each year, it is estimated that thousands of people die from ventricular fibrillation, especially if immediate medical intervention such as defibrillation is not provided. Early recognition and treatment are crucial in improving outcomes for individuals affected by ventricular fibrillation.
On a motorcar tyre, a blowout is a sudden bursting of the tyre, so I presume that a 'blowout rupture' is a sudden rupture.
PSVT are those SVTs which are sudden, abrupt, almost immediate and unexpected onset and are more regular as well... PSVT is just the type of SVT..
to detect and stop serious ventricular arrhythmias and restore a normal heartbeat in people who are at high risk of sudden death
The most common abnormal heart rhythm preceding cardiac arrest is ventricular fibrillation. In this dysrhythmia, the ventricular walls contract randomly and rapidly, and do not effectively pump blood.