proljaps a mitral clan of the first degree without disturbance of a hemodynamic up to 04...

[Light]

Whether proljaps a mitral clan of the first degree without disturbance of a hemodynamic up to 04 it is dangerous how to treat

[child]

prolaps the mitral valve of 1 degree without disturbance of a hemodynamic - it is not dangerous, to treat it is not necessary, a variant of norm or rate.