Abstract
Altitude exposure provides a natural laboratory for the study of the effects of low oxygen (hypoxia). Oxygen is the most necessary of substances in our environment, and without it we become unconscious within seconds. When O2 is available, but in low concentrations, the body has elaborate defense systems and compensatory mechanisms that are progressively called into play as the duration of hypoxia increases. When these mechanisms fail or when they are stretched beyond their capacity, organ malfunction occurs. This chapter will focus primarily on the mechanisms of response to hypoxia and to a lesser extent on the disorders that result when the response is inadequate. For more information the reader is referred to other reviews (Penulosa and Sime, 1971; Reeves, 1973; Reeves and Grover, 1974; Dempsey and Forster, 1982; Winslow and Monge, 1987; Kawashima, 1989; Hackett and Roach, 1990; Weil, 1990; Reeves and Groves et al., 1991; Moore, 1992; Oelz et al, 1992; Honigman, 1993; Ward, 1995).
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Anand, I.S., and Chandrashekhar, Y. (1992) Subacute mountain sickness syndromes: role of pulmonary hypertension. In: Sutton, J.R., Coates, G., and Houston, C.S. (eds.), pp. 241–251. Hypoxia and mountain medicine. Queen City Printers, Burlington, VT.
Brooks, G.A., Butterfield, G.E., Wolfe, R.R., Groves, B.M., Mazzeo, R.S., Sutton J.R. et al. (1990) Increased dependence on blood glucose after acclimatization to 4300 m. J. Appl. Physiol. 70, 919–927.
Brooks, G.A., Butterfield, G.E., Wolfe, R.R., Groves, B.M., Mazzeo, R.S., Sutton J.R. et al. (1991) Decreased reliance on lactate during exercise after acclimatization to 4300m. J. Appl. Physiol. 71, 333–341.
Brooks, G.A., Wolfel, E.E., Groves, B.M., Bender, PR., Butterfield, G.E., Cymerman, A. et al. (1992) Muscle accounts for glucose disposal but not blood lactate appearance during exercise after acclimatization to 4300m. J. Appl. Physiol. 72, 2435–2445.
Brooks, G.A., Wolfel, E.E., Butterfield, G.E., Cymerman, A., Roberts, A.C., R., Mazzeo, R.S., and Reeves, J.T. (1998) Poor relationship between arterial [lactate] and leg net release during exercise at 4300m altitude. Am. J. Physiol. 275, R1192–R1201.
Btilbring, E., Burn, J.H., and de Elio, F.J. (1934) The secretion of adrenaline from the perfused suprarenal gland. J. Physiol. 107, 222–232.
Butterfield, G.E., Gates J., Fleming, S., Brooks, G.A., Sutton, J.R., and Reeves, J.T. (1992) Increased energy intake minimizes weight loss in men at high altitude. J. Appl. Physiol. 72, 1741–1748.
Christensen, E.H. (1937) Sauerstoff aufnahme and respiratorische Functionen in gross Hohen. Skand. Arch. Physiol. 76, 88–100.
Cymerman, A., Reeves, J.T, Sutton, J.R., Rock, PB., Groves, B.M., Malkonian, M.K. et al. (1989) Operation Everest II: maximal oxygen uptake at extreme altitude. J. Appl. Physiol. 66, 262–331.
Dempsey, J.A., and Forster, H.V. (1982) Mediation of ventilatory adaptations. Physiol Rev. 62, 262–331.
Droma, T.S., McCullough, R.G., McCullough, R.E., Zhuang, J.G., Cymerman, A., Sun, S.F., et al. (1991). Increased vital and total lung capacities in Tibetan compared to Han residents of Lhasa (3658m). Am. J. Phys. Anthro. 86, 341–351.
Grover, R.F., Selland, M.A., McCullough, R.G., Dahms, T.E., Wolfel, E.E., Butterfield, G.E., et al. (1998) β-Adrenergic blockade does not prevent polycythemia or decrease in plasma volume in men at 4300m altitude. Eur. J. Appl. Physiol. 77, 264–270.
Grover, R.F., Weil, J.V., and Reeves, J.T. (1986) Cardiovascular adaptations at high altitude. In: Pandolf, K.B. (ed.) pp. 269–302, Exercise, sport, science reviews, vol. 14. Macmillan Publishing Co., New York.
Groves, B.M., Droma, T.S., Sutton, J.R., McCullough, R.G., McCullough, R.E., Zhuang, J.G., et al. (1993). Minimal hypoxic pulmonary hypertension in normal Tibetans at 3658m. J. Appl. Physiol. 74, 312–318.
Groves, B.M., Reeves, J.T, Sutton, J.R., Wagner, P.D., Cymerman, A., et al. (1987) Operation Everest II: elevated high-altitude pulmonary resistance unresponsive to oxygen. J. Appl. Physiol. 63, 521–530.
Hackett, P.H., and Rennie, D. (1976) The incidence, importance and prophylaxis of acute mountain sickness. Lancet 2, 1149–1155.
Hackett, P.H., and Roach, R.C. (1990) High altitude pulmonary edema. J. Wilderness Med. 1, 3–26.
Hochackka, PW, Rupert, J.L., and Monge, C. (1999) Adaptation and conservation of physiological systems in the evolution of human hypoxia tolerance. Comp. Biochem. Physiol. 124 (Part A), 1–17.
Hochstrasser, J., Nanzer, A., and Oelz, O. (1986) Altitude edema in the Swiss Alps. Observations on the incidence and clinical course of 50 patients. Schweiz. Med. Wochenschr. 28, 866–873.
Honigman, B., Theis, M.K., Koziol-McLain, J., Roach, R., Yip, R., Houston, C, and Moore, L.G. (1993) Acute mountain sickness in a tourist population at moderate altitudes. Ann. Int. Med. 118, 587–592.
Houston, C.S., Sutton, J.R., Cymerman, A., and Reeves, J.T. (1987) Operation Everest II: man at extreme altitude. J. Appl. Physiol. 63, 877–882.
Hughson, R.L., Yamamoto Y., McCullough, R.E., Sutton, J.R., and Reeves, J.T. (1994) Sympathetic and parasympathetic indicators of heart rate control at altitude studied by spectral analysis. J. Appl. Physiol. 77, 2537–2542.
Hultgren, H.N., Grover, R.F., and Hartley, L.H. (1971) Abnormal circulatory responses to high altitude in subjects with a history of high altitude pulmonary edema. Circulation 44, 759–770.
Johnson, R.L., Cassidy, S.S., Grover, R.F., Schutte, J.E., and Epstein, R.H. (1985) Functional capacities of lungs and thorax in beagles after prolonged residence at 3100m. J. Appl. Physiol. 59, 1773–1782.
Kawashima, A., Kubo, K., Kobayashi, T, and Sekiguchi, M. (1989) Hemodynamic responses to acute hypoxia, hypobaria, and exercise in subjects susceptible to high altitude pulmonary edema. J. Appl. Physiol. 67, 1982–1989.
Kryger, M., Glas, R., Johnson, V.D., Scoggin, C.S., Grover, R.F., and Weil, J.V. (1978) Impaired oxygenation during sleep in excessive polycythemia of high altitude: improvement with respiratory stimulation. Sleep 1, 3–7.
Lopez-Barneo, J., Lopez-Lopez, J.R., Urena, J., and Gonzales, C. (1988) Chemotransduction in the carotid body: K+ modulated by Po2 in type 1 chemoreceptor cells. Science 242, 580–582.
Mazzeo, R.S., Bender, PB., Brooks, G A., Butterfield, G.E., Groves, B.M., Sutton, J.R., et al. (1991) Arterial catecholamine responses during exercise with acute and chronic high altitude exposure. Am. J. Physiol. 261, E419–E424.
Mazzeo, R.S., Brooks, G.A., Butterfield, G.E., Podolin, D.A., Wolfel, E.E., and Reeves, J.T. Acclimatization to high altitude increases muscle sympathetic activity both at rest and during exercise. (1995) Am. J. Physiol. 269, R201–R207.
Monge, C, Arregui, A., and Leon-Velarde, F. (1992) Pathophysiology and epidemiology of chronic mountain sickness. Int. J. Sports Med. 13, S79–S81.
Moore, L.G, Curran-Everett, L., Droma, T,S., Groves, B.M., McCullough, R.G, McCullough R.E., et al. (1992) Are Tibetans better adapted? Int. J. Sports Med. 13, S86–S88.
Oelz, O., Howald, H., di Prampero, P.E., and Reeves, J.T. (1986) Physiological profile of world-class high-altitude climbers. J. Appl. Physiol. 60, 1734–1742.
Oelz, O., Maggiorini, M., Ritter, M., Noti, C., Waber, U., Vock, P., and Bartsch, P. (1992) Prevention and treatment of high altitude pulmonary edema by a calcium channel blocker. Int. J. Sports Med. 13, S65–S68.
Penulosa, D., and Sime, F. (1971) Chronic cor pulmonale due to loss of altitude acclimatization (chronic mountain sickness). Am. J. Med. 50, 728–743.
Post, J.M., Hume, J.R., Archer, S.L., and Weir, E.K. (1992) Direct role for potassium channel inhibition in hypoxic pulmonary vasoconstriction. Am. J. Physiol. 262, C882–C890.
Reeves J.T. (1973) Pulmonary vascular responses to high altitude. Cardiovasc. Clin. 5 Clinical-pathological correlations 2, 81–95.
Reeves, J.T., and Schoene, R.B. (1991) When lungs on mountains leak. N. Engl. J. Med. 325, 1306–1307.
Reeves, J.T., and Grover, R.F. (1974) High-altitude pulmonary hypertension and pulmonary edema. In: Yu, P.N., and Goodwin J.F. (eds.) pp. 99–118. Progress in cardiology IV Febiger, Philadelphia.
Reeves, J.T, Groves, B.M., Cymerman, A., Sutton, J.R., Wagner, P.D., Turkevich, D., and Houston, C.S. (1990) Cardiac filling pressures during cycle exercise at sea level. Resp. Physiol. 80, 147–154.
Reeves, J.T, Groves, B.M., Sutton, J.R., Wagner, P.D., Green H.J., Cymerman, A., and Houston, C.S. (1991) Adaptations to hypoxia: lessons from Operation Everest II. In: Simmons, D.H. (ed.) pp. 23–50, Current pulmonology, Mosby Year Book Publishers, St. Louis.
Reeves, J.T, Houston, C.S., and Sutton, J.R. (1989) Operation Everest II: resistance and susceptibility to chronic hypoxia in man. J. R. Soc. Med. 82, 513–514.
Reeves, J.T, Mazzeo, R.S. Wolfel, E.E., and Young, A.J. (1992) Increased arterial pressure after acclimatization to 4300m: possible role of norepinephrine. Int. J. Sports Med. 13, S18–S21.
Reeves, J.T, Groves, B.M., Sutton, J.R., Wagner, P.D., Cymerman, A., et al. (1987) Operation Everest II: preservation of cardiac function at extreme altitude. J. Appl. Physiol. 63, 531–539.
Reeves, J.T, Houston, C.S., Sutton, J.R. (1989) Operation Everest II: resistance and susceptibility to chronic hypoxia in man. J. R. Soc. Med. 82, 513–514.
Reeves, J.T., Wagner, W.W., McMurtry, I.F., and Grover, R.F. (1979) Physiological effects of high altitude on the pulmonary circulation. In: Robertshaw, D. (ed.) pp. 289–310. Int. Rev. Physiol. Ill, vol. 20. University Park Press, Baltimore.
Reeves, J.T, Wolfel, E.E., Green, H.J., Mazzeo, R.S., Young, A.J., Sutton, J.R., and Brooks, G.A. (1992) Oxygen transport during exercise at altitude and the lactate paradox: Lessons from Operation Everest II. In: Holloszy, J.O. (ed.) pp. 275–296. Exercise & sports sciences review, vol. 20. Williams & Wilkins, Baltimore.
Reeves, J.T, Monge, C.C., Leon-Velarde, F, Moore, L.G., Asmus, I., Curran, L., et al. (1998) Symposium on chronic exposure to hypoxia and chronic mountain sickness (CMS). In: Ohno, H., Kobayashi, T., Masuyama, S., and Nakashima, M. (eds.) Press Committee pp. 105–166. Progress in mountain medicine and high altitude physiology. Third World Congress on Mountain Medicine and High Altitude Physiology, Matsumoto, Japan.
Roberts, A.C., Reeves, J.T, Butterfield, G.E., Mazzeo, R.S., Sutton, J.R., Wolfel, E.E., and Brooks, G.A. (1996) Acclimatization to 4300-m altitude decreases reliance on fat as a substrate. J. Appl. Physiol. 80, 605–615.
Roberts, A.C., Butterfield, G.E., Cymerman, A., Reeves, J.T, Wolfel, E.E., and Brooks, G.A. (1996) Acclimatization to 4300-m altitude decreases reliance on fat as a substrate. J. Appl. Physiol. 81, 1762–1771.
Schoene, R.B. Swenson, E.R., Pizzo, C.J., Hackett, PH., Roach, R.C., Mills, WJ., et al. (1988) The lung at high altitude: bronchoalveolar lavage in acute mountain sickness and high altitude pulmonary edema. J. Appl. Physiol. 64, 2605–2613.
Selland, M.A., Stelzner, T.J., Stevens, T., Mazzeo, R.S., McCullough, R.S., and Reeves, J.T. (1993) Pulmonary function and hypoxic ventilatory response in subjects susceptible to high-altitude pulmonary edema. Chest 103, 111–116.
Singer, D. (1999) Neonatal tolerance to hypoxia: a comparative-physiological approach. Comp. Biochem. Physiol. (Part A), 123, 221–234.
Suarez, J., Alexander, J.K., and Houston, C.S. (1987) Enhanced left ventricular systolic performance at high altitude during Operation Everest II. Am. J. Cardiol. 60, 137–142.
Sutton, J.R., Reeves, J.T., Wagner, P.D., Groves, B.M., Cymerman, A. Malcoman, M.K., et al. (1988) Operation Everest II: oxygen transport during exercise at extreme simulated altitude. J. Appl. Physiol. 64, 1309–1321.
Tenney, S.M. (1962) Physiological adaptations to life at high altitude. Mod. Concepts Cardiovasc. Dis. 31, 713–718.
Tenney, S.M. (1990) Avian Physiology and performance at high altitude. In: Sutton, J.R., Coates, G., Houston, C.S. (eds.) pp. 2–3. Hypoxia: the adaptations. BC Dekker, Philadelphia.
Tucker, C.E., James, W.E., Berry, M.A., Johnstone, C.J., and Grover, R.F. (1976) Depressed myocardial function in goats at high altitude. J. Appl. Physiol. 41, 356–361.
Vogel, J.A., Hartley, L.H., Cruz, J.C., and Hogan, R.P(1974) Cardiac output during exercise in sea level residents at sea level and high altitude. J. Appl. Physiol. 36, 169–172.
Wagner, P.D., Sutton, J.R., Reeves, J.T, Cymerman, A., Groves, B.M., and Malkonian, M.K. (1987) Operation Everest II: pulmonary gas exchange during simulated ascent of Mt. Everest. J. Appl. Physiol. 63, 2348–2359.
Wagner, P.D. (1988) An integrated view of the determinants of maximum oxygen uptake. In: Oxygen transfer from atmosphere to tissues, pp. 245–256. Plenum Press, New York.
Ward, M.P., Milledge, J.S., and West, J.B. (1995) High Altitude medicine and physiology. Chapman & Hall Medical, New York.
Weil, J.V. (1990) Lesson from high altitude. Chest 97, 70S–76S.
Weil, J.V, Jamieson, G, Brown, D.W., and Grover, R.F. (1968) The red cell mass—arterial oxygen relationship in normal man. J. Clin. Invest. 47, 1627–1639.
West, J.B., and Mathieu-Costello, O. (1992) Stress failure in pulmonary capillaries: a mechanism for high altitude pulmonary edema. In: Sutton, J.R., Coates, G, and Houston, C.S., (eds.) pp. 229–240. Hypoxia and mountain medicine. Queen City Printers, Burlington, VT.
Winslow, R.M., and Monge, C. (1987) Hypoxia, polycythemia, and chronic mountain sickness. The Johns Hopkins University Press, Baltimore, MD.
Wolfel, E.E., Groves, B.M., Brooks, G A., Butterfield, G.E., Mazzeo, R.S., Moore, L.G., et al. (1991) Oxygen transport during steady-state submaximal exercise in chronic hypoxia. J. Appl. Physiol. 70, 1129–1136.
Wolfel, E.E., Selland, M., Mazzeo, R.S., and Reeves, J.T. (1994) Systemic hypertension at 4300m is related to sympatho-adrenal activity. J. Appl. Physiol. 76, 1643–1651.
Wolfel, E.E., Selland, M.A., Cymerman, A., Brooks, G.A., Butterfield, G.E., Mazzeo, R.S., et al. (1998) O2 extraction maintains O2 uptake during submaximal exercise with beta-adrenergic blockade at 4300m. J. Appl. Physiol. 85, 1092–1102.
Young, A.J., Young, P.M., McCullough, R.E., Moore, L.G., Cymerman, A., and Reeves, J.T. (1991) Effect of beta-adrenergic blockade on plasma lactate concentration during exercise at high altitude. Eur. J. Appl. Physiol. 63, 315–322.
Recommended Readings
Gibbs, J.S. (1999) Pulmonary hemodynamics: implications for high altitude pulmonary edema (HAPE). Adv. Exptl. Med. Biol. 474, 23–45.
Hackett, P.H. (1999) High altitude cerebral edema and acute mountain sickness. A pathophysiology update. Adv. Exptl. Med. Biol. 474, 23–45.
Heath, D., and Williams, D.R. (1997) Man at high altitude. Churchill Livingstone, Edinburgh.
Ramirez, G., Bittle, P.A., Rosen, R., Ralde, H., and Pineda, D. (1999) High altitude living: genetic and environmental adaptation. Aviation Space Envtl. Med. 70, 73–81.
Ward, M.P., Milledge, J.S., and West, J.B. (1995) High altitude medicine and physiology. Chapman & Hall, New York.
Weibel, E.R. (1999) Understanding the limitation of O2 supply through comparative physiology. Resp. Physiol. 118, 85–93.
West, J.B. (1998) High life. Oxford University Press, New York.
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2002 Springer-Verlag New York, Inc.
About this chapter
Cite this chapter
Reeves, J.T. (2002). High-Altitude Physiology and Pathophysiology. In: Bittar, E.E. (eds) Pulmonary Biology in Health and Disease. Springer, New York, NY. https://doi.org/10.1007/978-0-387-22435-0_17
Download citation
DOI: https://doi.org/10.1007/978-0-387-22435-0_17
Publisher Name: Springer, New York, NY
Print ISBN: 978-0-387-95215-4
Online ISBN: 978-0-387-22435-0
eBook Packages: Springer Book Archive