Share 'Corticosteroids may be linked to heart disease'

Anyone have an idea of this article? It seems that to start using corticosteroid at the age of 5 may be linked to heart diseases. My son began to use corticosteroids at 5 :( https://musculardystrophynews.com/2017/06/28/earlier-start-corticosteroids-in-duchenne-muscular-dystrophy-linked-to-earlier-onset-heart-disease/