RT Journal Article SR Electronic T1 Disopyramide block of cardiac sodium current after removal of the fast inactivation process in guinea pig ventricular myocytes. JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 1167 OP 1174 VO 261 IS 3 A1 S Koumi A1 R Sato A1 I Hisatome A1 H Hayakawa A1 H Okumura A1 R Katori YR 1992 UL http://jpet.aspetjournals.org/content/261/3/1167.abstract AB