title: Electrophysiologial and beta-receptor blocking effects of MJ 1999 on dog and rabbit cardiac tissue.
mesh_terms: D000200:Action Potentials / Q000187:drug effects*; D000319:Adrenergic beta-Antagonists / Q000494:pharmacology / Q000633:toxicity; D000818:Animals; D004285:Dogs; D006321:Heart / Q000187:drug effects*; D006325:Heart Atria / Q000187:drug effects; D006329:Heart Conduction System / Q000187:drug effects*; D006352:Heart Ventricles / Q000187:drug effects; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000037:antagonists & inhibitors / Q000494:pharmacology; D008722:Methods; D011817:Rabbits; D012849:Sinoatrial Node / Q000187:drug effects; D013449:Sulfonamides / Q000494:pharmacology*; D013565:Sympatholytics / Q000494:pharmacology*
chemical_list: D000319:Adrenergic beta-Antagonists; D013449:Sulfonamides; D013565:Sympatholytics; D007545:Isoproterenol