Academy of Nutrition and Dietetics.

c. Beta-1: positive inotropic, chronotropic, and dromotropic effects. d. Beta-2: bronchial smooth muscle relaxation and dilation of skeletal vasculature. e. Blocks histamine receptors. 3. Indications. a. Cardiac arrest (asystole, PEA, ventricular fibrillation and pulseless ventricular tachycardia) b. Symptomatic bradycardia as an alternative ... ................
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