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10 Cards in this Set

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  • Back
MOA of sildenafil (Viagra)
Inhibits phosphodiesterase-5, enhancing effects of nitric oxide-activated increases in cGMP
Drugs used in the management of angina
Aspirin, Nitrates, CCB, and Beta blockers
Aspirin reduces mortality in unstable angina by
Platelet aggregation inhibition
MOA of nitrates
Relax vascular smooth muscle, at low doses dilate veins and at high doses dilate arterioles
Nitrate used for acute anginal attacks
Nitroglycerin sublingual tablets
Nitrate used to prevent further attacks
Oral and transdermal forms of nitroglycerin
Nitrate free intervals are needed due to
Tolerance
SE of nitrates
Postural hypotension, reflex tachycardia, hot flashes, and throbbing headache due to meningeal artery dilation
CCB are DOC for
Prinzmetal's angina
Beta blockers are used for which type of anginal attack
Classic