S4 Heart Sound

Preferred Label : S4 Heart Sound;

NCIt related terms : S4; Fourth heart sound (S4);

NCIt definition : An auscultated finding that describes a low-frequency sound, heard late in diastole just before S1, caused by forceful atrial contractions, signifying the fourth heart sound. It is typically abnormal, except in highly trained athletes and the elderly. (ACC/AHA);

Alternative definition : ACC/AHA: An auscultated finding that describes a low-frequency sound, heard late in diastole just before S1, caused by forceful atrial contractions, signifying the fourth heart sound. It is typically abnormal, except in highly trained athletes and the elderly.; ACC/AHA: Presence of a fourth (late-diastolic) heart sound.;

Details

Origin ID

C168026;

UMLS CUI

C3853525;

Automatic exact mappings (from CISMeF team)
- Fourth heart sound [HPO term]
- Proteasome 26s subunit, atpase, 1 [OMIM gene]
Semantic type(s)
- Finding [UMLS semantic type]
UMLS correspondences (same concept)
- Fourth cardiac sound [MedDRA LLT]
- Fourth heart sound [HPO term]
- Fourth heart sound, S>4<, function (observable entity) [SNOMED CT concept]
concept_is_in_subset
- ACC/AHA COVID-19 Appendix Variables [NCIt concept]
- ACC/AHA Cardiovascular and Noncardiovascular Complications of COVID-19 Terminology [NCIt concept]
- ACC/AHA Pediatric and Congenital Cardiology EHR Terminology [NCIt concept]
- Appendix 6: Symptoms and Signs Terminology [NCIt concept]
- Physical Examination Terminology [NCIt concept]

Keyword's position in hierarchy(ies) :

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