Adenosine (Adenocard); Antiarrhythmic ; Inj: 3 mg/mL [2, 4 mL]; 
Supraventricular tachycardia: 0.1 mg/kg (max 6 mg) rapid 
IV push over 1-2 seconds; 
 if not effective within 1-2 minutes, may repeat twice with 0.2 mg/kg (max 12 mg) rapid 
IV push. Follow each dose with normal saline flush.  
Administration of doses <0.6 mg requires dilution.