Drug of choice for paroxysmal supraventricular tachycardia is:
Correct Answer: Verapamil
Description: Verapamil decreases conduction velocity and increases the refractory period of the AV node, thus useful in PSVT. It is a CCB, Class 4 antiarrhythmic drug Adenosine and magnesium sulfate can also be used for PSVT REF: Essentials of Pharmacology KD Tripathi 8th ed.
Category:
Pharmacology
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