// PARAMEDIC Question · Cardiology
A patient with a regular narrow-complex tachycardia at 180/min and a blood pressure of 110/70 is stable. First-line treatment is:
A. Vagal maneuvers and adenosineCorrect
B. Synchronized cardioversion
C. Amiodarone
D. Metoprolol
// Rationale
Stable SVT is treated with vagal maneuvers followed by adenosine.