A:chr(10)Pressure-Volume Loop of a Single Cardiac Cyclechr(10)chr(10)chr(10)B:chr(10)A Reduction in Ventricular Filling Pressure Causes the Loops to Shift Toward Lower End Systolic and End Diastolic Function.chr(10)chr(10)chr(10)C:chr(10)When Afterload is Increased, the Loops Get Narrower and Longer. Edpvr, End Diastolic Pressure-Volume Relationship; Ees, Slope of Linear Espvr; Espvr, End Systolic Pressure-Volume Relationship; Vo, Volume Axis Intercept. i