Regulation of Cardiac Function 1 and 2 Flashcards
Factors governing CO
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Pressure volume loops
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Calcium cycles
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Factors effecting inotropic state
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Sympathetic effect on inotropic state
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Parasympathetic effect on inotropic state
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Skeletal vs cardiac muscle
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Hypoxic state happs
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Sympathetic innervation vs parasympathetic innervation of the heart
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Sympathetic effect on heart
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Parasympathetic effect on heart
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Describe which mechanism is more dominant than teh other for HR and LV pressure(inotropy)
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Why is there a difference in speed of action?
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Supply vs demand diagram
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How to increase O2 supply to heart
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Describe the coronory blood flow during systole and distole?
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Influencers of coronary blood flow
HR decreases
cardiac output
once maxed
limited by vasodilation
remodelling of heart in HF
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