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	Provedor de dados BJMBR (1) Autor Castro,R.R.T. (1) Liberman,A. (1) Nóbrega,A.C.L. (1) Ribeiro,J.P. (1) Zimerman,L.I. (1) Palavra-chave Autonomic nervous system (1) Cardiac electrophysiology (1) Cardiovascular disease (1) Cholinesterase inhibitors (1) Parasympathetic nervous system (1) Pyridostigmine bromide (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2010 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Acute electrophysiologic consequences of pyridostigmine inhibition of cholinesterase in humans BJMBR Zimerman,L.I.; Liberman,A.; Castro,R.R.T.; Ribeiro,J.P.; Nóbrega,A.C.L.. The cardiovascular electrophysiologic basis for the action of pyridostigmine, an acetylcholinesterase inhibitor, has not been investigated. The objective of the present study was to determine the cardiac electrophysiologic effects of a single dose of pyridostigmine bromide in an open-label, quasi-experimental protocol. Fifteen patients who had been indicated for diagnostic cardiac electrophysiologic study underwent two studies just before and 90-120 min after the oral administration of pyridostigmine (45 mg). Pyridostigmine was well tolerated by all patients. Wenckebach nodal anterograde atrioventricular point and basic cycle were not altered by pyridostigmine. Sinus recovery time (ms) was shorter during a 500-ms cycle stimulation (pre: 326 ± 45 vs post:... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cardiac electrophysiology; Parasympathetic nervous system; Cholinesterase inhibitors; Cardiovascular disease; Pyridostigmine bromide; Autonomic nervous system. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2010000200013 Registros recuperados: 1 Primeira ... 1 ... Última

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