Hyperventilation-induced variant angina with ventricular tachycardia.
D000788:Angina Pectoris, Variant / Q000175:diagnosis* / Q000503:physiopathology; D004562:Electrocardiography; D006801:Humans; D006985:Hyperventilation / Q000150:complications* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D013610:Tachycardia / Q000209:etiology* / Q000503:physiopathology