Peculiarities of vegetative regulation in children with prolapse of the mitral valve

Studied 82 of heart rate variability in children with mitral valve prolapse. Shows, that the original vegetative tone from 47,5 % patients with prolapse of mitral valve 1 degree has expressed simpatikotonic and èrgotropia activity; at 59,5 % of children with prolapse of mitral valve 2degree – strong vagotonic irritation and accompanied by trofotropia activation.