3030002: ST segment (observable entity)

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

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

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
ST segment	Is a	ECG waveform	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
ST elevation	Is a	True	ST segment	Inferred relationship	Some
ST segment duration	Is a	True	ST segment	Inferred relationship	Some
ECG ST interval	Is a	True	ST segment	Inferred relationship	Some
Electrocardiogram: ST interval NOS	Is a	False	ST segment	Inferred relationship	Some
ST segment depression	Interprets	True	ST segment	Inferred relationship	Some	2
Left ventricular ST changes (finding)	Interprets	True	ST segment	Inferred relationship	Some	2
Right ventricular ST changes (finding)	Interprets	True	ST segment	Inferred relationship	Some	2
ECG ST segment changes	Interprets	True	ST segment	Inferred relationship	Some	2
ST segment elevation	Interprets	True	ST segment	Inferred relationship	Some	2
Shortened ST segment	Interprets	True	ST segment	Inferred relationship	Some	2
Sloping ST segment	Interprets	True	ST segment	Inferred relationship	Some	2
Reverse tick ST segment	Interprets	True	ST segment	Inferred relationship	Some	2
Prolonged ST segment	Interprets	False	ST segment	Inferred relationship	Some
ECG: ST interval abnormal	Interprets	True	ST segment	Inferred relationship	Some	2
ST Depression (observable entity)	Is a	True	ST segment	Inferred relationship	Some
Nonspecific ST-T abnormality on electrocardiogram (finding)	Interprets	True	ST segment	Inferred relationship	Some	2
Secondary ST-T abnormality on electrocardiogram (finding)	Interprets	True	ST segment	Inferred relationship	Some	2
ST segment - finding	Interprets	True	ST segment	Inferred relationship	Some	1
ECG: ST interval normal	Interprets	True	ST segment	Inferred relationship	Some	1
Inferior and right sided ST segment elevation (finding)	Interprets	True	ST segment	Inferred relationship	Some	1
Inferior ST segment depression (finding)	Interprets	True	ST segment	Inferred relationship	Some	1
Diffuse ST segment depression	Interprets	True	ST segment	Inferred relationship	Some	1
Anterior ST segment depression (finding)	Interprets	True	ST segment	Inferred relationship	Some	1
Posterior ST segment elevation (finding)	Interprets	True	ST segment	Inferred relationship	Some	1
Posterior ST segment depression (finding)	Interprets	True	ST segment	Inferred relationship	Some	1
Anterior ST segment elevation	Interprets	True	ST segment	Inferred relationship	Some	1
Inferior ST segment elevation	Interprets	True	ST segment	Inferred relationship	Some	1
Lateral ST segment elevation (finding)	Interprets	True	ST segment	Inferred relationship	Some	1
Inferior and lateral ST segment elevation (finding)	Interprets	True	ST segment	Inferred relationship	Some	1
Anterior and lateral ST segment elevation (finding)	Interprets	True	ST segment	Inferred relationship	Some	1
Acute ST segment elevation myocardial infarction (disorder)	Interprets	True	ST segment	Inferred relationship	Some	3
Acute ST segment elevation myocardial infarction involving left anterior descending coronary artery	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction of inferolateral wall (disorder)	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction of anterior wall (disorder)	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction of inferior wall (disorder)	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction of anterior wall involving right ventricle (disorder)	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction of posterolateral wall	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction of anterolateral wall	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction of lateral wall	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction of anteroseptal wall	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction of posterior wall (disorder)	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction due to right coronary artery occlusion (disorder)	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction of septum (disorder)	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction of posterobasal wall	Interprets	True	ST segment	Inferred relationship	Some	5
Acute ST segment elevation myocardial infarction of inferior wall involving right ventricle	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction due to left coronary artery occlusion	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction due to proximal left anterior descending coronary artery occlusion	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction due to mid left anterior descending coronary artery occlusion	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction due to distal left anterior descending coronary artery occlusion	Interprets	True	ST segment	Inferred relationship	Some	4
Subsequent ST segment elevation myocardial infarction of inferior wall (disorder)	Interprets	True	ST segment	Inferred relationship	Some	3
Subsequent ST segment elevation myocardial infarction of anterior wall	Interprets	True	ST segment	Inferred relationship	Some	3
Subsequent ST segment elevation myocardial infarction (disorder)	Interprets	True	ST segment	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to occlusion of anterior descending branch of left coronary artery	Interprets	True	ST segment	Inferred relationship	Some	3
Acute ST segment elevation myocardial infarction of inferoposterior wall (disorder)	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction due to occlusion of septal branch of anterior descending branch of left coronary artery (disorder)	Interprets	True	ST segment	Inferred relationship	Some	4
Acute ST segment elevation myocardial infarction due to occlusion of diagonal branch of anterior descending branch of left coronary artery (disorder)	Interprets	True	ST segment	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to occlusion of intermediate artery	Interprets	True	ST segment	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to occlusion of proximal portion of right coronary artery (disorder)	Interprets	True	ST segment	Inferred relationship	Some	5
Acute ST segment elevation myocardial infarction due to occlusion of distal portion of right coronary artery (disorder)	Interprets	True	ST segment	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to occlusion of mid portion of right coronary artery (disorder)	Interprets	True	ST segment	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to occlusion of marginal branch of right coronary artery	Interprets	True	ST segment	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to occlusion of posterior lateral branch of right coronary artery (disorder)	Interprets	True	ST segment	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to occlusion of posterior descending branch of right coronary artery	Interprets	True	ST segment	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to occlusion of circumflex branch of left coronary artery	Interprets	True	ST segment	Inferred relationship	Some	3
Acute ST segment elevation myocardial infarction of apex of heart	Interprets	True	ST segment	Inferred relationship	Some	3
Acute ST segment elevation myocardial infarction of right ventricle	Interprets	True	ST segment	Inferred relationship	Some	3
Brugada electrocardiograph pattern	Interprets	True	ST segment	Inferred relationship	Some	2
Spontaneous Brugada electrocardiograph pattern (finding)	Interprets	True	ST segment	Inferred relationship	Some	1
Provoked Brugada electrocardiograph pattern	Interprets	True	ST segment	Inferred relationship	Some	1
Acute ST segment elevation myocardial infarction of atrium	Interprets	True	ST segment	Inferred relationship	Some	3
Acute ST segment elevation myocardial infarction due to occlusion of proximal portion of circumflex branch of left coronary artery (disorder)	Interprets	True	ST segment	Inferred relationship	Some	3
Acute ST segment elevation myocardial infarction due to distal left circumflex coronary artery occlusion	Interprets	True	ST segment	Inferred relationship	Some	3
Acute ST segment elevation myocardial infarction due to obtuse marginal branch of left circumflex coronary artery occlusion	Interprets	True	ST segment	Inferred relationship	Some	3
Acute ST segment elevation myocardial infarction due to posterolateral branch of left circumflex coronary artery occlusion	Interprets	True	ST segment	Inferred relationship	Some	3
Acute ST segment elevation myocardial infarction due to mid left circumflex coronary artery occlusion	Interprets	True	ST segment	Inferred relationship	Some	3

Reference Sets

Description inactivation indicator reference set

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US English

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Id	Description	Lang	Type	Status	Case?	Module
6142015	ST segment	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
761289016	ST segment (observable entity)	en	Fully specified name	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
7562011000172110	ST-segment op ECG	nl	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	Belgian module (core metadata concept)
7562021000172117	ST-segment op elektrocardiogram	nl	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	Belgian module (core metadata concept)