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: Antiaritmik IB
Lidocaine, phenytoin, mexiletine.
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Weak Na+ channel blockade. โฌ๏ธ AP duration. Preferentially affect ischemic or depolarized Purkinye anda ventricular tissue.
Acute ventricular arrtytmias (especial post MI), digitalis- induced arrtytmias. IB is Best post - MI.
CNS stimulation/depression, cardivascular depression.
๐๐https://t.me/PACEMAKER_1
Farmakologik guruh
: Antiaritmik IB
Class IB:
Lidocaine, phenytoin, mexiletine.
๐ I'd Buy Liddy's phine Mexican tacos.
Mechanism:
Weak Na+ channel blockade. โฌ๏ธ AP duration. Preferentially affect ischemic or depolarized Purkinye anda ventricular tissue.
Clinical use:
Acute ventricular arrtytmias (especial post MI), digitalis- induced arrtytmias. IB is Best post - MI.
Adverse effekts:
CNS stimulation/depression, cardivascular depression.
๐๐https://t.me/PACEMAKER_1