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Definitions

Noun

1. 1
   antiarrhythmic drug (trade name Tonocard) used to treat ventricular arrhythmias when less dangerous drugs have failed wordnet

Synonyms

All synonyms

cardiac tone baselinecardiac tonometerintrinsic tonemyocardial tonometerresting tonetocainide

Antonyms

All antonyms

cardiac relaxationmuscle relaxation