Sudden improvement in ventricular repolarization abnormality after a short detraining period in an athlete
Noriko Motoki1, Yohei Akazawa1, Akira Hachiya1
1Department of Pediatrics,School of Medicine,Shinshu University,Matsumoto,Japan.
Abstract:
We describe the case of a 17-year-old male soccer player with T-wave inversion in precordial leads in resting electrocardiography, which also disclosed sinus bradycardia, early repolarization, and increased QRS voltage. These findings strongly suggested cardiomyopathy. The patient's T-wave inversion disappeared during only 2 weeks of detraining, and it re-appeared 2 weeks after resumption of intensive training. This sudden change in electrocardiographic parameters over a short period helped in identifying the adolescent as having athlete's heart.
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