Abstract:We attempted to determine the effect of extreme alkalemia induced by highdose sodium bicarbonate on the vasopressor effects of epinephrine during cardiopulmonary resuscitation (CPR). Subjects in this randomized, blinded study performed in a controlled laboratory environment were 12 mongrel dogs that had had a previous episode of CPR. Each dog underwent 3 minutes of ventricular fibrillation (VF) followed by 7 minutes of closed-chest CPR. Animals were assigned to receive either sodium bicarbonate 3 mEq/kg and ep… Show more
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