Takotsubo cardiomyopathy: how much do we know of this syndrome in children and young adults?

Since Takotsubo cardiomyopathy was first described by Sato in 1990, multiple cases have been reported, but only few in children, among whom this type of cardiomyopathy is to some extent underappreciated. A series of children with this syndrome were therefore reviewed, drawing comparison with cases reported by others. The review addresses the current challenges in diagnosis, presentation, triggers, clinical course, management, and possible pathogenic mechanisms of the entity.