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3 Cards in this Set
- Front
- Back
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CO=
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HR x SV
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dilating arteries decreases what?
-preload -afterload -contractility |
afterload
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preload
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-end diastolic volume
-ventricular wall stress at the end of diastole -myocardial stretch or fiber length at end of diastole -approximated by end diastolic volume or pressure -w/in phys limits, as fiber length increases, CO increases... Increase preload → Increase CO |
