The American journal of medicine
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From 1970 to 1974, among thousands of trainees seen at two large military installations who were subjected to the same physical and environmental stresses, only four recruits were hospitalized because of acute exertional rhabdomyolysis, renal failure and coagulopathy. The illness followed the performance of vigorous exercise. ⋯ In an attempt to explain this association, the data in these four cases are summarized. The hypothesis is then developed that rhabdomyolysis and endothelial damage, terminating in severe coagulopathy, may more likely occur in patients with sickle cell trait who are subjected to virorous physical exertion.