Autores:Vanesa Sevila Bellido, Inmaculada Lassaleta Goñi, Luis Manuel Hernández Blasco, Mercedes Alvarez González, Santos Asensio Sánchez, José Luis Giménez Tebar, Santiago Romero Candeira
Se analiza la influencia del hábito tabáquico en la validez de las medidas de la saturación arterial de oxihemoglobina mediante pulsioximetría percutánea. Se concluye que puede ofrecer valores falsamente elevados de SatO2 en fumadores
Referencias bibliográficas
Marks GS, Nakatasu K, et al. Does endogenous in protoporphyrin modulatecarbon monoxide formation from heme? Implications for long termpotenta-tion,...
Edward T, Middleton ET, Morice AH. Breath carbon monoxide as an indica-tion of smoking habit. Chest 2000; 117:758-763.
Puente Maestau L, Bahonza N, Perez MC, et al. Relación entre la exposiciónal humo del tabaco y las concentraciones de carboxihemoglobina y...
Nicholas J Wald, et al. Carbon monoxide in breath in relation to smoking andcarboxyhaemoglobine. Thorax 1981; 36:366-369.
Shapiro Barry A, Harrison Ronald A, Walton John. Manejo clínico de losgases sanguíneos. Tercera edición. Editorial Médica Panamericana SA;...
Haymond S, Cariappa R. Laboratory assessment of oxygenation in methemo-globinemia. Clinical Chemist 2005; 51:434-44.
Lee WW, Mayberry K, Crapo R, Jensen RL. The accuracy of pulse oximetry inthe emergency department. Am J Emerg Med 2000; 18; 427-31.
Tashiro C, Koo YH, Fukumishu K, Tomi K. Effects of carboxyhemoglobin onpulse oximetry in humans. J Anesth 1998;1(2): 36-40.
Mendelson Y, Kent JC. An in vitro tissue model for evaluating the effect ofcarboxyhemoglobin concentration on pulse oximetry. IEEE Trans Biomed...
Hampson NB. Pulse oximetry in severe carbon monoxide poisoning. Chest1998; 114:1036-41.
Barker SJ, Tremper KK. The effect of carbon monoxide inhalation on pulseoximetry and transcutaneous PO2. Anesthesiology 1990; 73: 573.
De Siqueria ME, Martins I, Costa AC, Andrade EL, Esteves MT, Lima SA.Reference values for carboxyhemoglobin. Rev Saude Publica 1997; 32:618-23.
Buckley RG, Aks SE, Eshom JL. The pulse oximetry gap in carbon monoxideintoxication. Ann Emerg Med.1994; 24:283-8.
Deller A, Stenz R, Forstner K, Schreiber MN, Konrad F, Fosel T.Carboxyhemoglobin and methemoglobin in patients with and without a smo-king...
Glass KL, Dillard TA, Phillips YY, Torrington KG, Thompson JC. Pulse oxi-metry correction for smoking exposure. Mil Med 1996; 161:273-276.