Aortic valve replacement: current clinical practice and opportunities for quality improvement.
This is a review of the current clinical practice and opportunities for quality improvement in aortic valve replacement surgery. The topics include trends and regional variation in procedure rates, and changes in the use of aortic valve replacement among the elderly. Recent developments guiding the choice of prosthetic valves and trends in in-hospital mortality rates for aortic valve surgery are summarized. Lastly, a discussion of topics relevant to clinical practice improvement including the implementation of clinical practice guidelines, the need for consensus on risk adjustment, better understanding of volume-outcome effects, and the opportunities for comprehensive assessment of aortic valve surgery.
Birkmeyer
N J
NJ
Department of Surgery, Dartmouth Medical School, HB 7251 Lyme Road, Hanover, New Hampshire 03755, USA.
O'Connor
G T
GT
Baldwin
J C
JC
D001021:Aortic Valve / Q000637:transplantation*; D001022:Aortic Valve Insufficiency / Q000601:surgery*; D006350:Heart Valve Prosthesis / Q000639:trends; D006439:Hemodynamics; D006801:Humans; D011787:Quality of Health Care; D020379:Risk Adjustment