Individual case reports 4,5 have documented the onset of ventricular fibrillation or tachycardia, or both, at the moment of inscription of the pacemaker impulse. To avoid the vulnerable period of ...

VPDs with very short coupling intervals developing during an acute stage of myocardial infarction would predict the ...

Ventricular fibrillation is often a fatal arrhythmia. It occurs when the ventricular rate exceeds 400. In this setting, virtually no forward cardiac output occurs. Advanced Cardiac Life Support ...

Atrial fibrillation (AF) and chronic heart failure ... options for prevention of AF in patients with ventricular dysfunction. In conclusion, AF is associated with increased mortality in CHF ...

Atrial fibrillation (AFib) is the most common form of irregular heartbeat (arrhythmia). People with AFib have many treatment options, including medications and medical procedures. However ...

The classic arrhythmias seen during digoxin toxicity include atrial tachycardia with a 2:1 conduction, bidirectional ventricular tachycardia and atrial fibrillation with a slow ventricular response.

that originates from one of the ventricles in the heart. The condition can lead to ventricular fibrillation and, therefore, sudden cardiac death.