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Angina, MONA, Drug therapy after MI - Coggle Diagram
Angina
Nitrates/Nitrites
Nitroglycerin IV, SL, Buccal
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Beta-blockers: metoprolol, carvedilol, labetalol, atenolol, esmolol, propranolol Suffix: -lol
MOA: decrease HR, SVR, BP which decreases oxygen demand and workload
Side effects: hypotension; thrombocytopenia; possible heart failure; mental depression, ischemic colitis; possible bronchospasm if non-selective beta-blocker given; can mask the signs of hypoglycemia
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PT. teaching: rebound hypertension may occur if medication is discontinued abruptly. tell pts to report weight gain, SOB as beta-blockers may also precipitate heart failure. take apical pulse daily. administer IV form slowly
Contraindications: non-selective beta-blockers may cause respiratory depression in patients with COPD, asthma
Calcium-channel blockers: verapamil, diltiazem, nifedipine
MOA: decrease SVR, myocardial contractility, vasodilate
Side effects: hypotension, palpitations, tachycardia
interactions: beta-blockers, digoxin
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ACE inhibitors: captopril, enalapril, lisinopril Suffix: -pril
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