Long QT syndrome
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YouTubeMedLecturesMadeEasy
Long QT syndrome
Disorder of myocardial repolarization showing prolonged QT interval on EKG → increased risk of polymorphic vtach and torsades de pointes Etiology: Congenital: inherited, genetic abnormality Treamtent: nonselective beta blockers: nadolol, propranolol Acquired: antiarrhythmic drugs (quinine, sotalol, dofetilide, ibutilide), psychotropic meds ...
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