Mechanism of Action of HF drugs Flashcards

1
Q

List drugs given for acute HF with hypotension

A

inotropic drugs

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2
Q

list drugs given for acute HF with hypertension

A

vasodilators and diuretics

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3
Q

treatment of chronic HF

A

oppose the chronic sympathetic stimulation of NS and RAAS. Decrease preload, afterload, and heart remodling

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4
Q

list positive inotropic drugs

A
dobutamine, dopamine (B1 mimetics) 
phosphodiesterase 3 inhibitors (milrinone, amrinone)
calcium sensitizers (levosidmendan)
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