loading...| Preferred Name |
左前分支阻滞 / Left anterior fascicular block |
| Definitions |
Disorder of the atrioventricular conduction system characterized by left axis deviation for age (frontal plane axis between -45° and -90°), qR pattern in lead aVL, R-peak time in lead aVL of 45 ms or more, and a QRS duration that does not meet age dependent criteria for complete bundle branch block (less than 120 ms in adults, less than 100 ms in children 4 to 16 years of age, and less than 90 ms in children less than 4 years of age) |
| ID |
http://purl.bmicc.cn/ontology/ICD11CN/BC63.40 |
| definition |
Disorder of the atrioventricular conduction system characterized by left axis deviation for age (frontal plane axis between -45° and -90°), qR pattern in lead aVL, R-peak time in lead aVL of 45 ms or more, and a QRS duration that does not meet age dependent criteria for complete bundle branch block (less than 120 ms in adults, less than 100 ms in children 4 to 16 years of age, and less than 90 ms in children less than 4 years of age) |
| hasDbXref | |
| label |
左前分支阻滞 / Left anterior fascicular block |
| mappingRelation | |
| notation |
BC63.40 |
| prefixIRI |
ICD11CN:BC63.40 |
| prefLabel |
左前分支阻滞 / Left anterior fascicular block |
| subClassOf |