1. Copyright © 2017 American Academy of Pediatrics.
From: Heart Murmurs
American Academy of Pediatrics Textbook of Pediatric Care, 2nd Edition, 2017
Figure Legend:
Pressure time relationships of the left-sided heart chambers are illustrated during the normal cardiac cycle. AV, aortic valve; ECG, electrocardiogram; LA, left atrium; LV, left ventricle; mm Hg, millimeters of mercury; MV, mitral valve; S1, first heart sound; S2, second heart sound. (From Lilly LS. Pathophysiology of Heart Disease. 3rd ed. Philadelphia, PA: Lippincott Williams & Wilkins; Used by permission.)
Date of download: 10/23/2017
Copyright © 2017 American Academy of Pediatrics.
All rights reserved.