Post-PVC HCM hemodynamics

LV and aortic tracings showing LVOT gradient with PVC and post-PVC HCM hemodynamic changes. Post-PVC beats show rapid aortic upstroke, narrow pulse pressure, and spike and dome configuration of aortic pressure wave.

LV: left ventricular; LVOT: LV outflow tract; PVC: premature ventricular contractions; HCM: hypertrophic cardiomyopathy.

Graphic 65273 Version 3.0

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