Surgery The initial pharmacologic therapy of choice in this stable patient (refer to Q 87) is A Adenosine 6 mg rapid IV bolus B Verapamil 2.5 to 5 mg IV over 1 to 2 min C Diltiazem 0.25 mg /kg IV over 2 min D Digoxin 0.5 mg IV slowly 💡 Explanation The initial pharmacologic therapy of choice in this stable patient (refer to Q 87) is ✓ Correct Answer: A. Adenosine 6 mg rapid IV bolus