title: [Cardio-circulatory response to laryngoscopy. Comparative study between Macintosh and McCoy laryngoscopes].
abstract: To assess the cardiocirculatory repercussions of laryngoscopy performed with the Macintosh or McCoy laryngoscopes, we studied 20 patients randomly divided into 2 groups of 10 to undergo laryngoscopy with one or the other of the aforementioned instruments. All patients were in good health overall (ASA I or II) and presented no criteria for difficult intubation (Mallampati I or II, distance between the thyroid and the menton greater than 7 cm and maximum distance between the incisors greater than 3.5 cm). The McCoy laryngoscope was associated with significantly lower systolic arterial pressure and heart rate.
authors: Servicio de Anestesiología y Reanimación, Hospital de L'Esperança, Barcelona.
authors: J
authors: J
authors: Castillo
authors: J
authors: J
authors: Castaño
authors: F
authors: F
authors: Escolano
authors: M
authors: M
authors: Arilla
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001794:Blood Pressure; D004867:Equipment Design; D005260:Female; D006339:Heart Rate; D006801:Humans; D006973:Hypertension / Q000209:etiology* / Q000517:prevention & control; D007431:Intraoperative Complications / Q000209:etiology* / Q000517:prevention & control; D020704:Laryngoscopes; D007828:Laryngoscopy / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D012018:Reflex; D013610:Tachycardia / Q000209:etiology* / Q000517:prevention & control
vernacular_title: Respuesta cardiocirculatoria a la laringoscopia. Estudio comparativo entre los laringoscopios de Macintosh y McCoy.