Figure 18-5 A family of Starling curves is shown. A leftward shift of the curve denotes enhancement of the inotropic state, whereas a rightward shift denotes decreased inotropy. (From Opie LH: Ventricular function. In The Heart. Physiology from Cell to Circulation, 3rd ed. Philadelphia, Lippincott-Raven, 1998, pp 343–389.)


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