Anabolic androgenic steroids produce dose-dependant increase in left ventricular mass in power atheletes, and this effect is potentiated by concomitant use of growth hormone - Karila, T. A. M.; Karjalainen, J. E.; Mäntysaari, M.; Viitasalo, M. T.; Seppälä, T. A. (International Journal of Sports Medicine, 2003)
Keywords: doping; heart; mass; hormone; sports medicine; Germany; biological and medical sciences