Adenosine is used in
Acute management of narrow QRS PSVT is guided by the clinical presentation. Continuous ECG monitoring should be implemented.For stable individuals, initial therapy takes advantage of the fact that most PSVTs are dependent on AV nodal conduction (AV nodal reentry or ohodromic AV reentry) and therefore likely to respond to sympatholytic and vagotonic maneuvers and drugs (IV adenosine)Harrison 19e pg: 1483
Atrial flutter
Atrial fibrillation
PSVT
Ventricular tachycardia
C.V.S