Which of the following variables is NOT involved in determining ventricular preload?
A)atrial pressure
B)venous return
C)afterload
D)filling time
E)central venous pressure

Name: Which of the following variables is NOT involved in determining ventricular preload? A)atrial pressure B)venous return C)afterload D)filling time E)central venous pressure
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Question

Quizplus · Accepted Answer

Afterload is related to the resistance the heart must overcome to eject blood, not to the volume of blood returning to the heart, which determines preload.

Which of the Following Variables Is NOT Involved in Determining