Pathophysiology of ventricular tachycardia in man.
Programmed electrical stimulation of the heart as a method to study mechanisms of arrthythmias is discussed in patients with ventricular tachycardia. Chronic recurrent ventricular tachycardia seems to be based on a reentry mechanism. Observations in patients with ventricular tachycardia during the first 24 hours after myocardial infarction suggest a focal origin of the arrhythmia.
D002908:Chronic Disease; D004558:Electric Stimulation; D004562:Electrocardiography; D006352:Heart Ventricles; D006801:Humans; D009203:Myocardial Infarction / Q000150:complications; D010138:Pacemaker, Artificial; D011342:Procainamide / Q000627:therapeutic use; D011690:Purkinje Fibers / Q000473:pathology; D012008:Recurrence; D013610:Tachycardia / Q000209:etiology / Q000503:physiopathology* / Q000628:therapy
D011342:Procainamide