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164909002: Electrocardiographic left bundle branch block (finding)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
256500012 ECG: left bundle branch block en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core
2646374012 ECG: LBBB - left bundle branch block en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core
3300071010 Electrocardiographic left bundle branch block (finding) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
3300072015 Electrocardiographic left bundle branch block en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
3300073013 EKG: left bundle branch block en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

5 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
ECG: left bundle branch block Is a Finding present on electrocardiogram (finding) false Inferred relationship Some
ECG: left bundle branch block Interprets General electrocardiographic appearance (observable entity) false Inferred relationship Some
ECG: left bundle branch block Finding site Left bundle branch structure true Inferred relationship Some 2
ECG: left bundle branch block Finding site Structure of cardiovascular system subdivision (body structure) false Inferred relationship Some
ECG: left bundle branch block Interprets Cardiovascular function false Inferred relationship Some
ECG: left bundle branch block Is a Viscus structure finding (finding) false Inferred relationship Some
ECG: left bundle branch block Finding method (attribute) Procedure false Inferred relationship Some
ECG: left bundle branch block Is a Electrocardiogram abnormal false Inferred relationship Some
ECG: left bundle branch block Is a Cardiac finding false Inferred relationship Some
ECG: left bundle branch block Interprets Electrocardiographic procedure false Inferred relationship Some 1
ECG: left bundle branch block Has interpretation Abnormal false Inferred relationship Some 1
ECG: left bundle branch block Interprets Electrocardiographic procedure true Inferred relationship Some 1
ECG: left bundle branch block Has interpretation Abnormal true Inferred relationship Some 1
ECG: left bundle branch block Is a Electrocardiographic heart block (finding) true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
Electrocardiogram: left posterior fascicular block Is a False ECG: left bundle branch block Inferred relationship Some
Electrocardiogram: left anterior fascicular block Is a False ECG: left bundle branch block Inferred relationship Some
Electrocardiographic complete left bundle branch block (finding) Is a True ECG: left bundle branch block Inferred relationship Some
Left anterior fascicular block is characterized by all of the following: Left-axis deviation with frontal QRS axis between 45° and 90°; Q wave in lead aVL; rS in inferior leads; QRS duration is 120 ms. Is a True ECG: left bundle branch block Inferred relationship Some
Right-axis deviation with frontal QRS axis between 90° and 180° rS in leads I and aVL and qR in inferior leads (Q waves 40 ms); QRS duration 120 ms; Exclude other causes of right-axis deviation. Is a True ECG: left bundle branch block Inferred relationship Some

This concept is not in any reference sets

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