Added heart sounds

Added heart sounds (finding)

active

Code	`248690009`
Semantic tag	finding
Module	international
Definition	primitive
Effective time	20020131

Parents (1)

301126002Finding of heart sounds finding

Children (7)

86484008Abnormal fourth heart sound, S>4< finding
277454003Atrial sound finding
3747008Ejection click finding
2170000Gallop rhythm finding
82969005Opening snap finding
248694000Prosthetic valve sound finding
277455002Third heart sound finding