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Pharma Block 1 > Antianginal > Flashcards

Antianginal Flashcards

1
Q

Propanolol

A

Beta blocker
Tx for angina pectoris and following an MI (NOT variant angina)
Side effects: fatigue, bradycardia, bronchospasm

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2
Q

Nitrovasodilators

A

Nitroglycerin, Isosorbide dinitrate, amyl nitrate, sildenafil
Relax smooth mm by releasing NO, arteriolar and venous dilatation, relieves coronary vasospasm
Tx for angina pectoris and variant angina

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3
Q

Nitroglycerin

A

Nitrovasodilator
Develop tolerance rapidly
Dose: Venous

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4
Q

Calcium Channel Blockers

A

Nifedipine (Dihydropyridine)»Verapamil>Diltiazem
Block L-type voltage gated Ca channels
Tx for angina pectoris, variant angina

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5
Q

Nifedipine

A

Dihydropyridine Ca channel blocker

Pure arterial vasodilator, no effect on heart

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6
Q

Diltiazem, Verapamil

A

Ca channel blockers
Arterial vasodilator, Reduce cardiac contractile force and heart rate
Do NOT give with Beta blocker

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7
Q

Which classes of drugs can be given with beta blockers?

A

nitrovasodilators and dihydropyridines (nifedipine)

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Pharma Block 1 (5 decks)

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