About cardiac depressant
About myocardial depressant
About cardiac depressant
About antiarrhythmic drug
About antiarrhythmic
About CV-1808
About Bretylium Tosylate
About 5-Hydroxypropafenone
About Carteolol hydrochloride
About Dalargin
About circulatory drug
About class I antiarrhythmic drug
About class III antiarrhythmic drug
About Lorajmine