Category: I51 - Complications and ill-defined descriptions of heart disease

 Chapter Notes

 I51

Complications and ill-defined descriptions of heart disease

any condition in I51.4-I51.9 due to hypertension (I11.-)

any condition in I51.4-I51.9 due to hypertension and chronic kidney disease (I13.-)

heart disease specified as rheumatic (I00-I09)

 I51.0

Cardiac septal defect, acquired

Acquired septal atrial defect (old)

Acquired septal auricular defect (old)

Acquired septal ventricular defect (old)

cardiac septal defect as current complication following acute myocardial infarction (I23.1, I23.2)

 I51.1

Rupture of chordae tendineae, not elsewhere classified

rupture of chordae tendineae as current complication following acute myocardial infarction (I23.4)

 I51.2

Rupture of papillary muscle, not elsewhere classified

rupture of papillary muscle as current complication following acute myocardial infarction (I23.5)

 I51.3

Intracardiac thrombosis, not elsewhere classified

Apical thrombosis (old)

Atrial thrombosis (old)

Auricular thrombosis (old)

Mural thrombosis (old)

Ventricular thrombosis (old)

intracardiac thrombosis as current complication following acute myocardial infarction (I23.6)

 I51.4

Myocarditis, unspecified

Chronic (interstitial) myocarditis

Myocardial fibrosis

Myocarditis NOS

acute or subacute myocarditis (I40.-)

 I51.5

Myocardial degeneration

Fatty degeneration of heart or myocardium

Myocardial disease

Senile degeneration of heart or myocardium

 I51.7

Cardiomegaly

Cardiac dilatation

Cardiac hypertrophy

Ventricular dilatation

 I51.8

Other ill-defined heart diseases

 I51.81

Takotsubo syndrome

Reversible left ventricular dysfunction following sudden emotional stress

Stress induced cardiomyopathy

Takotsubo cardiomyopathy

Transient left ventricular apical ballooning syndrome

 I51.89

Other ill-defined heart diseases

Carditis (acute) (chronic)

Pancarditis (acute) (chronic)

 I51.9

Heart disease, unspecified