title: [Adaptation of intranodal conduction time to the sliding ascending and descending frequency load (AV-steps) prior to and following blockade of the autonomic nervous system].
mesh_terms: D000328:Adult; D001341:Autonomic Nervous System / Q000187:drug effects*; D004558:Electric Stimulation; D004594:Electrophysiology; D005260:Female; D006329:Heart Conduction System / Q000502:physiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010276:Parasympatholytics / Q000494:pharmacology; D012849:Sinoatrial Node / Q000502:physiology*; D013564:Sympathetic Nervous System / Q000187:drug effects
chemical_list: D010276:Parasympatholytics
vernacular_title: Die Adaptation der intranodalen Leitungszeit an gleitende auf- und absteigende Frequenzbelastung (AV-Treppe) vor und nach Blockade des autonomen Nervensystems