Left bundle branch block in Duchenne muscular dystrophy: Prevalence, genetic relationship and prognosis.
Abdallah FayssoilRabah Ben YaouAdam OgnaCendrine ChaffautFrance LeturcqOlivier NardiKarim WahbiDenis DubocFrederic LofasoHelene PrigentBernard ClairPascal CrennGuillaume NicolasPascal LaforetAnthony BehinSylvie ChevretDavid OrlikowskiDjillali AnnanePublished in: PloS one (2018)
LBBB is relatively frequent in DMD and is a major predictive factor for cardiac events and mortality. Presence of residual dystrophin protein was not associated with a lower incidence of cardiac events.