Coronary heart disease and trekking

Gibbons, 1989, The safety of maximal exercise testing, Circulation, 80, 846, 10.1161/01.CIR.80.4.846 Stuart, 1980, National survey of exercise stress testing facilities, Chest, 77, 94, 10.1378/chest.77.1.94 Hamm, 1989, Safety and characteristics of exercise test early after acute myocardial infarction, Am J Cardiol, 63, 1193, 10.1016/0002-9149(89)90177-X Van Camp, 1986, Cardiovascular complications of outpatient cardiac rehabilitation programs, JAMA, 256, 1160, 10.1001/jama.1986.03380090100025 Thompson, 1979, Death during jogging or running. A study of 18 cases, JAMA, 242, 1265, 10.1001/jama.1979.03300120019016 Thompson, 1982, Incidence of death during jogging in Rhode Island from 1975 through 1980, JAMA, 247, 2535, 10.1001/jama.1982.03320430039028 1986, J Am Col Cardiol, 8, 725, 10.1016/S0735-1097(86)80208-X Hultgren, H., ed. Veterans Administration Cooperative Study of Medical Versus Surgical Treatment for Stable Angina – Progress Report. Progress in Cardiovascular Diseases 1985–1986; 28, 213–401. 1983, Survival Data, Circulation, 68, 939, 10.1161/01.CIR.68.5.939 Homma, 1986, Usefulness of oral dipyridamole suspension for stress thallium imaging without exercise in the detection of coronary artery disease, Am J Cardiol, 57, 503, 10.1016/0002-9149(86)90824-6 Gibbons, 1989, Counseling about physical activity, JAMA Letters, 262, 3406, 10.1001/jama.1989.03430240040018 Epstein, 1989, Possible mechanism's and implications for screening asymptomatic individuals. Sounding Board, New Engl J Med, 321, 320, 10.1056/NEJM198908033210511 McHenry, 1984, The abnormal exercise electrocardiogram in apparently healthy man: a predictor of angina pectoris as an initial coronary event during long term follow-up, Circulation, 70, 547, 10.1161/01.CIR.70.4.547 Shlim, 1989, Helicopter rescues and deaths among trekkers in Nepal, JAMA, 261, 1017, 10.1001/jama.1989.03420070067032 Personal Communication, Marticorena E. Chief Medical Service Chulec General Hospital, La Oroya, Peru. West, 1983, Maximal exercise at extreme altitudes on Mount Everest, J Appl Physiol Respirat Environ Exercise Physiol, 55, 688 Suarez, 1987, Enhanced left ventricular systolic performance at high altitude during Operation Everest II, American J Cardiol, 60, 137, 10.1016/0002-9149(87)91000-9 Sime, 1974, Hypoxemia, pulmonary hypertension and low cardiac output in newcomers at low altitude, J Appl Physiol, 36, 561, 10.1152/jappl.1974.36.5.561 Burchell, 1948, The stress and the electrocardiogram in the induced hypoxemia test for coronary insufficiency, Am Heart J, 373, 10.1016/0002-8703(48)90335-4 Kassebaum, 1968, A comparison of hypoxemia and exercise electrocardiography in coronary artery disease, Am Heart J, 75, 759, 10.1016/0002-8703(68)90036-7 Brammell, H., Morgan, B., Niccoli, S. and Alexander, J. Exercise tolerance is reduced at altitude in patients with coronary artery disease. Circulation, Supp. 11, 371, (Abstract). Rennie, D. Will mountain trekkers have heart attacks? JAMA 261, 1046.