Noun: Tonocard
- Antiarrhythmic drug (trade name Tonocard) used to treat ventricular arrhythmias when less dangerous drugs have failed
"The cardiologist prescribed Tonocard as a last resort for the patient's persistent arrhythmia";
- tocainide
Type of: antiarrhythmic, antiarrhythmic drug, antiarrhythmic medication
Encyclopedia: Tonocard