Ventricular tachycardia and fibrillation due to carotid sinus stimulation.
D002346:Carotid Sinus; D004558:Electric Stimulation / Q000009:adverse effects*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008405:Massage; D008875:Middle Aged; D013610:Tachycardia / Q000209:etiology*; D014693:Ventricular Fibrillation / Q000209:etiology*