Drug of choice of paroxysmal supraventricular tachycardia is -
Ans. is 'a'i.e., Adenosine Drugs of PSVT-1st choice - Adenosine2nd choice - CCBs (verapamil, diltiazem) or b-blockers.
Adenosine
Digitalis
Procainamide
Mexiletine
Anti-Arrhythmic