title: Atrial undersensing in VDD pacing: should we blame calcium-channel blockers?
authors.forename: Bernd
authors.initials: B
authors.lastname: Nowak
authors.forename: Oliver
authors.initials: O
authors.lastname: Przibille
mesh_terms: D016275:Atrial Function / Q000502:physiology; D002121:Calcium Channel Blockers / Q000494:pharmacology*; D002304:Cardiac Pacing, Artificial / Q000379:methods*; D006325:Heart Atria / Q000187:drug effects* / Q000503:physiopathology; D006327:Heart Block / Q000503:physiopathology / Q000628:therapy; D006329:Heart Conduction System / Q000187:drug effects*; D006801:Humans; D010138:Pacemaker, Artificial
chemical_list: D002121:Calcium Channel Blockers