Arrhythmias Flashcards

1
Q

2• mobitz II pathology

A

His-purkinje abnormality, improved with carotid massage, worsen with atropine

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2
Q

Wenckebach pathology

A

Av mode abnormality from ischemia IMI, inflammation, high vagal tone, drug induced

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3
Q

Post MI transvenous pacing indications

A

3rd degree AVB, new BBb+2nd degree AVB type II, alternating LBBB/RBBB

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4
Q

Unstable wide complex tachycardia

A

Procainamide IV

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