LORENZO BORROMEO, M.D.; WILLIAM S. WILSON, M.D., F.A.C.P.
Observations of the central aortic pulse in a patient who developed a brief period of atrioventricular dissociation during diagnostic cardiac catheterization suggest that the increase in ventricular volume produced by the presence of a properly placed atrial contraction causes a decrease in the outflow tract obstruction.
BORROMEO L, WILSON WS. Muscular Subaortic Stenosis: Changing Obstruction with Atrioventricular Dissociation. Ann Intern Med. ;74:242–244. doi: 10.7326/0003-4819-74-2-242
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Published: Ann Intern Med. 1971;74(2):242-244.
Cardiology, Rhythm Disorders and Devices, Valvular Heart Disease.
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