Hemodynamic effects of prolonged supraventricular tachycardia in normal heart.
D002305:Cardiac Tamponade / Q000628:therapy*; D004452:Echocardiography; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000628:therapy*; D013610:Tachycardia / Q000150:complications* / Q000188:drug therapy / Q000503:physiopathology