Abstract
The forced expiratory times have been measured in 44 volunteers by means of spirometers equipped with a flow sensor of the Lilly type and a turbine flow sensor, and the acoustic durations of tracheal noises have been compared. The spirometric forced expiratory time has been found to depend on the flow sensor type; thus, its use for diagnosis is problematic.
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West, J.B., Respiratory Physiology: The Essentials, Philadelphia: Lippincott Williams and Wilkins, 2008, 8th edition.
Pochekutova, I.A., Gorbik, N.M., Kulakov, Yu.V., et al., A revision of diagnostic value of the duration of forced expiratory tracheal noises in diagnosis of bronchial obstruction, Prakt. Med., 2011, vol. 51, no. 3, p. 110.
Swanney, M.P., Stanton, J., Wilson, K., et al., Forced expiratory time measured with spirometry and auscultation for identifying airway obstruction, Respirology, 2009, vol. 14, suppl. 1, AO 08.
Chernozemov, V.G., Gudkov, A.B., and Popova, O.N., Evaluation of airway patency in school children with scoliosis in the European North of Russia, Ekol. Chel., 2005, no. 11, p. 12.
Roy, J., Chapin, H.B., and Favre, J., Studies in pulmonary ventilatory function: Vital capacity, first one-second capacity, and forced expiratory curves in patients with asthma: Comparative evaluation of methods, J. Allergy, 1955, vol. 26, no. 6, p. 490.
MacDonald, J.B., Cole, T.J. and Seaton, A., Forced expiratory time-its reliability as a lung function test, Thorax, 1975, vol. 30, no. 5, p. 554.
Kern, D.G. and Patel, S.R., Auscultated forced expiratory time as clinical and epidemiologic test of airway obstruction, Chest, 1991, vol. 100, no. 3, p. 636.
Schapira, R.M., Schapira, M.M., Funahashi, A., McAuliffe, T.L., and Varkey, B., The value of the forced expiratory time in the physical diagnosis of obstructive airways disease, J. Am. Med. Assoc., 1993, vol. 270, no. 6, p. 731.
Korenbaum, V.I., Tagil’tsev, A.A., Kostiv, A.E., et al., Acoustic equipment for investigation of breathing noises in humans, Prib. Tekh. Eksp., 2008, vol. 51, no. 2, p. 147.
Pochekutova, I.A and Korenbaum, V.I., Forced Expiratory Tracheal Noise Time in Young Men in Health and in Bronchial Obstruction, Hum. Physiol., 2014, vol. 40, no. 2, p. 201.
Miller, M.R., Hankinson, J., Brusasco, V., et al., Standardisation of Spirometry. Series “ATS/ERS task force: standardisation of lung function testing,” Edited by V. Brussasco, R. Crapo, and J. Viegi. Number 2 in this Series, Eur. Respir. J., 2005, vol. 26, pp 319–338.
Kulakov, Yu.V., Tagil’tsev, A.A., and Korenbaum, V.I., A device for evaluation of bronchial patency by the acoustic method, Med. Tekh., 1995, no. 5, p. 20.
Korenbaum, V.I., Pochekutova, I.A., Kostiv, A.E., et al., Technology of human pulmonary function testing by means of tracheal forced expiratory noises analysis, IFMBE Proc., 2013, vol. 39, p. 2192.
Wanger, J., Pulmonary Function Testing: A Practical Approach, Burlington: Jones and Bartlett Learning, 2012, 3rd edition.
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Original Russian Text © V.V. Malaeva, I.A. Pochekutova, V.I. Korenbaum, 2015, published in Fiziologiya Cheloveka, 2015, Vol. 41, No. 2, pp. 105–108.
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Malaeva, V.V., Pochekutova, I.A. & Korenbaum, V.I. Comparison of the forced expiration time recorded by two spirometers with different types of flow sensors and the acoustic duration of tracheal noises. Hum Physiol 41, 202–205 (2015). https://doi.org/10.1134/S0362119715020115
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DOI: https://doi.org/10.1134/S0362119715020115