I31.0

Chronic adhesive pericarditis

I31.1

Chronic constrictive pericarditis

I31.3 Pericardial effusion (noninflammatory)

I31.4

Cardiac tamponade

I33.0

Acute & subacute infective endocarditis

I33.9

Acute & subacute endocarditis, unspecified

I34.0 Nonrheumatic mitral (valve) insufficiency

I34.1 Nonrheumatic mitral (valve) prolapse

I34.2

Nonrheumatic mitral (valve) stenosis

I35.0 Nonrheumatic aortic (valve) stenosis

I35.2 Nonrheumatic aortic (valve) stenosis with insufficiency

I35.8

Other nonrheumatic aortic valve disorders

 I42.0

Dilated cardiomyopathy

I42.1 Obstructive hypertrophic cardiomyopathy

I42.2

Other hypertrophic cardiomyopathy

I42.3 Endomyocardial (eosinophilic) disease

I42.4

Endocardial fibroelastosis

I42.5

Other restrictive cardiomyopathy

I42.6

Alcoholic cardiomyopathy

I42.7 Cardiomyopathy due to drug & external agent

I42.8

Other cardiomyopathies

I42.9 Cardiomyopathy, unspecified

 I44.0 Atrioventricular block, first degree

I44.2 Atrioventricular block, complete

I44.3

Other & unspecified atrioventricular block

I44.4

Left anterior fascicular block

I44.5

Left posterior fascicular block

I44.6

Other & unspecified fascicular block

I44.7

Left bundle-branch block, unspecified

I45.0

Right fascicular block

I45.1

Other & unspecified right bundle-branch block

I45.2 Bifascicular block

I45.3 Trifascicular block

I45.4 Nonspecific intraventricular block

I45.5

Other specified heart block

I45.6

Pre-excitation syndrome

I45.8

Other specified conduction disorders

I46.2

Cardiac arrest due to underlying cardiac condition

I46.8

Cardiac arrest due to other underlying condition

I47.0

Re-entry ventricular arrhythmia

I47.1 Supraventricular tachycardia

I47.1 Supraventricular tachycardia

[Atrioventricular Reciprocating Tachycardia Atrioventricular Reentrant Tachycardia (AVRT)]

I47.2 Ventricular tachycardia

I48.3

Typical atrial flutter

I48.4

Atypical atrial flutter

 I48.9 Unspecified atrial fibrillation & atrial flutter

I49.0 Ventricular fibrillation & flutter

I49.1

Atrial premature depolarization

I49.2 Junctional premature depolarization

I49.3

Ventricular premature depolarization

I49.4

Other & unspecified premature depolarization

I49.5

Sick sinus syndrome

I49.8

Other specified cardiac arrhythmias

I49.9

Cardiac arrhythmia, unspecified

I50.1

Left ventricular failure, unspecified

I50.2

Systolic (congestive) heart failure

I50.3

Diastolic (congestive) heart failure

I50.4 Combined systolic (congestive) & diastolic (congestive) heart failure

I50.8

Other heart failure

I50.9

Heart failure, unspecified

I51.0

Cardiac septal defect, acquired

I51.1

Rupture of chordae tendineae, not elsewhere classified

I51.4 Myocarditis, unspecified

I51.5 Myocardial degeneration

I51.7 Cardiomegaly

I51.8

Other ill-defined heart diseases