Sinus arrest following administration of alfentanil
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چکیده
منابع مشابه
Sinus arrest induced by trivial nasal stimulation during alfentanil-nitrous oxide anaesthesia.
A case is reported of bradycardia and sinus arrest induced by insertion of a nasal temperature probe. Other possible causes of bradycardia and sinus arrest under anaesthesia are reviewed briefly. Evidence for the neurological basis of a nasocardiac reflex, similar to the oculocardiac reflex, is presented. A minor, trivial stimulus may elicit this reflex.
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BACKGROUND A ketamine-alfentanil combination has been suggested for total i.v. anaesthesia. We determined the pharmacokinetics of ketamine and alfentanil, alone and together, in three groups of adult male rats, to assess any pharmacokinetic interaction. METHODS Group 1 animals were infused with i.v. ketamine for 5 min; in group 2, constant low plasma concentrations of alfentanil were maintain...
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ژورنال
عنوان ژورنال: Canadian Journal of Anaesthesia
سال: 1991
ISSN: 0832-610X,1496-8975
DOI: 10.1007/bf03007601