ICD-11 classes
11 Diseases of the circulatory system
Diseases of the myocardium or cardiac chambers
BC43 — Cardiomyopathy
BC43.1 — Hypertrophic cardiomyopathy

ICD-11 BC43.1 — Hypertrophic cardiomyopathy

Hypertrophic cardiomyopathy is the presence of a hypertrophied, non-dilated ventricle in the absence of a hemodynamic cause that is capable of producing the existent magnitude of wall thickening excluding both physiologic hypertrophy secondary to physical activity, and pathologic hypertrophy due to systemic hypertension, aortic valvar stenosis, and coarctation.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis with code BC43.1 contains 6 clarifying diagnoses:

1. BC43.10 — Familial-genetic hypertrophic cardiomyopathy
2. BC43.11 — Non-obstructive hypertrophic cardiomyopathy
3. BC43.12 — Obstructive hypertrophic cardiomyopathy
4. KB60.1 — Syndrome of infant of a diabetic mother, type 1 or 2, nongestational, insulin dependent
5. BC43.1Y — Other specified hypertrophic cardiomyopathy
6. BC43.1Z — Hypertrophic cardiomyopathy, unspecified