I44.3 is the ICD-10 code for Other and unspecified atrioventricular block. It is a four-character subcategory of I44 (Atrioventricular and left bundle-branch block), the most specific level in the WHO edition. It belongs to the block I30–I52 (Other forms of heart disease) in Chapter IX, Diseases of the circulatory system.
- Code type
- Subcategory (4 characters)
- Chapter
- IX · I00–I99
- Classification
- WHO ICD-10, 2019 version
What I44.3 includes
Conditions and terms that are coded here.
- Atrioventricular block NOS
I44.3 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
I44.3Annet eller uspesifisert atrioventrikulært blokk
DI443Atrioventrikulært hjerteblok UNS
- DI443AAnden form for atrioventrikulært hjerteblok
I44.3Muu tai määrittämätön eteis-kammiokatkos
I44.3Sonstiger und nicht näher bezeichneter atrioventrikulärer Block
I44.3Blocs auriculoventriculaires, autres et sans précision
I44.3overig en niet-gespecificeerd atrioventriculair-blok
Listed through more specific codes:
- I44.30Unspecified atrioventricular block
- I44.39Other atrioventricular block
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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