First-degree atrioventricular block
ICD-10 Code
I44.0
First-degree atrioventricular block
Definition
A disorder characterized by an electrocardiographic finding of prolonged PR interval for a specific population. For adults one common threshold is a PR interval greater than 0.20 seconds.
Also known as atrioventricular block first degree, atrioventricular block, first degree, AV block first degree, first degree atrioventricular block, first degree AV block — per MONDO
Also identified as
- DOID 0050821 per MONDO
- ICD10CM I44.0 per MONDO
- ICD9 426.11 per MONDO
- NCIT C62015 per MONDO
- SCTID 270492004 per MONDO
- UMLS C0085614 per MONDO
Affected Organs
| Organ | Involvement | Source |
|---|---|---|
| Cardiovascular system | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Cardiovascular system | Disease Has Primary Anatomic Site | NCIT · CC BY 4.0 |