History of aortic valve replacement

History of aortic valve replacement (situation)

active

Code	`1231000119100`
Semantic tag	situation
Module	international
Definition	defined
Effective time	20130731

Parents (2)

161625008H/O cardiac surgery situation
161674009H/O: artificial organ/tissue situation

Children (2)

125411000119107History of mechanical aortic valve replacement situation
97021000119102History of porcine aortic valve replacement situation