Remodeling of Left Ventricular Hypertrophy in Elite Athletes After Long-Term Deconditioning

Abstract

LV remodeling was evident after long-term detraining, with significant reduction in cavity size and normalization of wall thickness. Resolution of cavity enlargement was, however, incomplete in most cases, and substantial chamber dilatation persisted in >20% of athletes. The possibility that this residual LV hypertrophy, apparently part of the athlete's heart syndrome, may have future long-term clinical implications in some individuals cannot be excluded with certainty.