Echocardiographic atrioventricular interval optimization in patients with dual-chamber pacemakers and symptomatic left ventricular systolic dysfunction.
Gilligan
David M
DM
Department of Internal Medicine, Medical College of Virginia, Virginia Commonwealth University, Richmond 23298-0053, USA.
Sargent
Donna
D
Ponnathpur
Vidyashankar
V
Dan
Dan
D
Zakaib
John S
JS
Ellenbogen
Kenneth A
KA
D000368:Aged; D002303:Cardiac Output, Low; D018592:Cross-Over Studies; D004311:Double-Blind Method; D015150:Echocardiography, Doppler; D017548:Echocardiography, Transesophageal; D017079:Exercise Tolerance; D006327:Heart Block / Q000000981:diagnostic imaging / Q000628:therapy*; D006333:Heart Failure / Q000000981:diagnostic imaging / Q000628:therapy*; D006439:Hemodynamics / Q000502:physiology; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial; D011379:Prognosis; D011788:Quality of Life; D018570:Risk Assessment; D012720:Severity of Illness Index; D016896:Treatment Outcome; D018487:Ventricular Dysfunction, Left / Q000000981:diagnostic imaging* / Q000401:mortality / Q000628:therapy*