title: [Effect of various anti-arrhythmia and sympathomimetic agents on the myocardial stimulus threshold in man].
mesh_terms: D000404:Ajmaline / Q000008:administration & dosage / Q000494:pharmacology*; D000605:Amino Alcohols / Q000008:administration & dosage / Q000494:pharmacology*; D001919:Bradycardia / Q000628:therapy; D004558:Electric Stimulation; D004594:Electrophysiology; D006329:Heart Conduction System / Q000187:drug effects* / Q000503:physiopathology; D006801:Humans; D007275:Injections, Intravenous; D009921:Metaproterenol / Q000494:pharmacology; D010138:Pacemaker, Artificial; D011427:Propiophenones / Q000008:administration & dosage / Q000494:pharmacology*; D011437:Propylamines / Q000008:administration & dosage / Q000494:pharmacology; D013034:Sparteine / Q000008:administration & dosage / Q000494:pharmacology*; D014700:Verapamil / Q000008:administration & dosage / Q000494:pharmacology*
chemical_list: D000605:Amino Alcohols; D011427:Propiophenones; D011437:Propylamines; D000404:Ajmaline; D013034:Sparteine; D009921:Metaproterenol; D014700:Verapamil
vernacular_title: Beeinflussung der myokardialen Reizschwelle des Menschen durch verschiedene Antiarrhythmika und Sympathikomimetika.