Dai, D Z Vulnerable substrate and multiple ion channel disorder in a diseased heart will be new targets for antiarrhythmic therapy. [electronic resource] - Acta pharmacologica Sinica Apr 2000 - 289-95 p. digital Publication Type: Journal Article; Review ISSN: 1671-4083 Subjects--Topical Terms: AnimalsAnti-Arrhythmia Agents--adverse effectsBerberine--analogs & derivativesCardiomegaly--drug therapyHumansIon ChannelsLong QT Syndrome--drug therapyMyocardial Infarction--complicationsNorepinephrine--metabolismSuperoxide Dismutase--metabolism