Left Ventricular Ejection Hemodynamics Before and After Relief of Outflow Tract Obstruction in Patients with Hypertrophic Obstructive Cardiomyopathy and Valvular Aortic Stenosis

There has been debate on the importance and pathophysiologic effects of the dynamic subaortic pressure gradient in hypertrophic obstructive cardiomyopathy (HOCM). The study was conducted to elucidate the hemodynamic abnormalities associated with the dynamic pressure gradient in HOCM.

Source: The Journal of Thoracic and Cardiovascular Surgery - April 2, 2019 Category: Cardiovascular & Thoracic Surgery Authors: Hao Cui, Hartzell V. Schaff, Martin D. Abel, Meghana R.K. Helder, Robert L. Frye, Steve R. Ommen, Rick A. Nishimura Source Type: research