To my son of 9 years. 1995 in scientific research institute potologii bloods Operation is made: 1...

[Marina]

To my son of 9 years. 1995 in scientific research institute potologii bloods
Operation is made: 1. A patch mezhzheludovochkoj septums, 2. A plasty of the aortal valve, 3. difublektomija aortas. D, Z the Failure of the aortal valve (prosthetic repair)

[Bystrova E.V.]

Dear Marina and in what the question consists?