164949005: QRS complex feature (observable entity)

SNOMED CT Concept\Observable entity (observable entity)\Clinical history/examination observable (observable entity)\Cardiovascular observable (observable entity)\ECG feature\ECG waveform\QRS complex feature

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

256543016 QRS complex en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

256544010 QRS complex feature en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

546335014 QRS complex feature (observable entity) en Fully specified name Active Entire term case sensitive (core metadata concept) SNOMED CT core

256543016 QRS complex en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

256544010 QRS complex feature en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core

256544010 QRS complex feature en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

546335014 QRS complex feature (observable entity) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core

546335014 QRS complex feature (observable entity) en Fully specified name Active Entire term case sensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
QRS complex feature	Is a	ECG waveform	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
QRS complex duration	Is a	True	QRS complex feature	Inferred relationship	Existential restriction modifier (core metadata concept)
QRS complex height	Is a	True	QRS complex feature	Inferred relationship	Existential restriction modifier (core metadata concept)
QRS complex shape	Is a	True	QRS complex feature	Inferred relationship	Existential restriction modifier (core metadata concept)
Electrocardiogram: QRS complex NOS	Is a	False	QRS complex feature	Inferred relationship	Existential restriction modifier (core metadata concept)
QRS complex height increased	Interprets	True	QRS complex feature	Inferred relationship	Existential restriction modifier (core metadata concept)	2
QRS complex height decreased	Interprets	True	QRS complex feature	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Narrow QRS complex	Interprets	False	QRS complex feature	Inferred relationship	Existential restriction modifier (core metadata concept)
Wide QRS complex (finding)	Interprets	True	QRS complex feature	Inferred relationship	Existential restriction modifier (core metadata concept)	2
QRS complex - finding	Interprets	True	QRS complex feature	Inferred relationship	Existential restriction modifier (core metadata concept)	1
ECG: QRS complex normal	Interprets	True	QRS complex feature	Inferred relationship	Existential restriction modifier (core metadata concept)	2
ECG: QRS complex abnormal	Interprets	True	QRS complex feature	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Regular wide QRS complex tachycardia (disorder)	Interprets	True	QRS complex feature	Inferred relationship	Existential restriction modifier (core metadata concept)	4
QRS complex dropped	Interprets	True	QRS complex feature	Inferred relationship	Existential restriction modifier (core metadata concept)	1

This concept is not in any reference sets