Evidence of myocardial injury during prolonged strenuous exercise.

@article{Laslett1996EvidenceOM,
  title={Evidence of myocardial injury during prolonged strenuous exercise.},
  author={Lawrence J. Laslett and E Eisenbud and R E Lind},
  journal={The American journal of cardiology},
  year={1996},
  volume={78 4},
  pages={488-90}
}
These preliminary data suggest that extremely prolonged intense exercise may induce subclinical myocardial injury. Although questions of assay interference exist, the importance of this finding has prompted planning of a larger study using a methodologically more specific assay.