title: Re: Unusual cause of recurrent syncope in a child.
authors.forename: Preben
authors.initials: P
authors.lastname: Bjerregaard
mesh_terms: D002675:Child, Preschool; D015444:Exercise; D006801:Humans; D008297:Male; D035583:Rare Diseases; D055502:Secondary Prevention; D013575:Syncope / Q000175:diagnosis* / Q000517:prevention & control*