Article ID Journal Published Year Pages File Type
9168965 Heart Rhythm 2005 6 Pages PDF
Abstract
Biphasic and G1-T waves are nonspecific responses to high-dose epinephrine. Changes in T-wave morphology during low-dose epinephrine (<0.05 μg/kg/min) may yield diagnostic information. G2-notched T waves elicited during low-dose epinephrine may unmask some patients with concealed LQT2.
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