CHRONIC RHEUMATIC HEART DISEASE (393-398)
397 Diseases of other endocardial structures
397.0: Diseases of tricuspid valve
Tricuspid (valve) (rheumatic):
disease
insufficiency
obstruction
regurgitation
stenosis
397.1: Rheumatic diseases of pulmonary valve
Excludes:
that not specified as rheumatic (424.3)
397.9: Rheumatic diseases of endocardium, valve unspecified
Rheumatic:
endocarditis (chronic)
valvulitis (chronic)
Excludes:
that not specified as rheumatic (424.90-424.99)
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