Liu, Q Y Sympathetic innervation modulates repolarizing K+ currents in rat epicardial myocytes. [electronic resource] - The American journal of physiology 03 1998 - H915-22 p. digital Publication Type: Journal Article ISSN: 0002-9513 Standard No.: 10.1152/ajpheart.1998.274.3.H915 doi Subjects--Topical Terms: 4-Aminopyridine--pharmacologyAction Potentials--drug effectsAnimalsCells, CulturedGene ExpressionHeart Ventricles--cytologyMembrane PotentialsNerve Growth Factors--physiologyPericardium--cytologyPotassium Channels--geneticsRNA, Messenger--geneticsRatsSympathetic Nervous System--physiology