Class IV antiarrhythmic agent

Class IV antiarrhythmic agent (substance)

active

Code	`372693007`
Semantic tag	substance
Module	international
Definition	primitive
Effective time	20020731

Parents (1)

372813008Antiarrhythmic agent substance

Children (6)

703433005Gallopamil substance
703434004Gallopamil hydrochloride substance
27656005Gitalin amorphous substance
96297006Norverapamil substance
372754009Verapamil substance
14340003Verapamil hydrochloride substance