I44.1 is the ICD-10 code for Atrioventricular block, second degree. 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 I44.1 includes
Conditions and terms that are coded here.
- Atrioventricular block, type I and II
- Möbitz block, type I and II
- Second-degree block, type I and II
- Wenckebach block
I44.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
I44.1Atrioventrikulärt block, andra graden
- I44.1AAV-block grad II/Wenckebachs typ
- I44.1BAV-block grad II/Mobitz typ II
I44.1Annengrads atrioventrikulært blokk
DI4412° Intermitterende AV-overledning
- DI441B2° intermitterende AV-overledning Type 1
- DI441C2° intermitterende AV-overledning Type 2
- DI441D2:1 AV overledning (blok)
- DI441EAvanceret AV blok med 2 eller flere konsekutive manglende overledninger
I44.1Toisen asteen eteis-kammiokatkos
I44.1Atrioventrikulärer Block 2. Grades
I44.1Bloc auriculoventriculaire du second degré
I44.1tweedegraads atrioventriculair-blok
I44.1Atrioventricular block, second degree
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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