Preferred Name

Unstable Angina
Synonyms
Definitions

Angina pectoris (or equivalent type of ischemic discomfort) which has recently changed in frequency, duration, intensity, or occurs at rest.

ID

http://purl.obolibrary.org/obo/NCIT_C66911

ALT_DEFINITION

Angina pectoris (or equivalent type of ischemic discomfort) which has recently changed in frequency, duration, intensity, or occurs at rest.

A condition in which there is angina pectoris that occurs without stress or activity, or with decreasing stress or activity compared with stable angina, and has been present for less than 2 wks.

code

C66911

Contributing_Source

ACC/AHA

CDISC

definition

Angina pectoris (or equivalent type of ischemic discomfort) which has recently changed in frequency, duration, intensity, or occurs at rest.

in_subset

http://purl.obolibrary.org/obo/NCIT_C101843

http://purl.obolibrary.org/obo/NCIT_C101865

http://purl.obolibrary.org/obo/NCIT_C66830

http://purl.obolibrary.org/obo/NCIT_C167409

http://purl.obolibrary.org/obo/NCIT_C61410

label

Unstable Angina

Legacy Concept Name

Unstable_Angina

Preferred_Name

Unstable Angina

prefixIRI

NCIT:C66911

prefLabel

Unstable Angina

Semantic_Type

Sign or Symptom

UMLS_CUI

C0002965

subClassOf

http://purl.obolibrary.org/obo/NCIT_C51221

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