title: The end-systolic pressure-volume relation of the ventricle: definition, modifications and clinical use.
mesh_terms: D000818:Animals; D001794:Blood Pressure; D001810:Blood Volume; D004285:Dogs; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D009200:Myocardial Contraction; D011898:Ranidae; D013599:Systole