Millimeter of Mercury

Preferred Label : Millimeter of Mercury;

NCIt synonyms : Torr;

NCIt related terms : mm[Hg]; mmHg;

NCIt definition : A non-SI unit of pressure equal to 133,332 Pa or 1.316E10-3 standard atmosphere. Use of this unit is generally deprecated by ISO and IUPAC.;

Alternative definition : CDISC: A unit of pressure equal to 0.001316 atmosphere and equal to the pressure indicated by one millimeter rise of mercury in a barometer at the Earth's surface. (NCI); FDA: A non-SI unit of pressure equal to 133,332 Pa or 1.316E10-3 standard pressure. Use of this unit is generally deprecated by ISO or IUPAC.;

NCI Metathesaurus CUI : CL448531;

Details

Origin ID

C49670;

UMLS CUI

C0439475;

Automatic exact mappings (from CISMeF team)
- Mercury [LOINC component]
- Mercury (substance) [SNOMED CT concept]
- Millimeter of mercury (qualifier value) [SNOMED CT concept]
- Millimeter of mercury/square meter (qualifier value) [SNOMED CT concept]
- mercury [MeSH Descriptor]
- mercury [MeSH concept]
- mercury [MedlinePlus Topic]
- mercury [Substance BNPC]
- mercury [Radlex concept]
- mercury, nos [SNOMED Notion]
- millimetre of mercury [IUPAC Unit]
Currated CISMeF NLP mapping
- torr [IUPAC Unit]
- torr (qualifier value) [SNOMED CT concept]
Semantic type(s)
- Quantitative Concept [UMLS semantic type]
UMLS correspondences (same concept)
- Millimeter of mercury (qualifier value) [SNOMED CT concept]
- torr [IUPAC Unit]
- torr (qualifier value) [SNOMED CT concept]
concept_is_in_subset
- ACC/AHA COVID-19 Appendix Authorized Values [NCIt concept]
- ACC/AHA Cardiovascular and Noncardiovascular Complications of COVID-19 Terminology [NCIt concept]
- Appendix 6: Symptoms and Signs Terminology [NCIt concept]
- Appendix 7: Diagnostic Procedures Terminology [NCIt concept]
- CDISC SDTM Terminology [NCIt concept]
- CDISC SDTM Unit for Vital Sign Result Terminology [NCIt concept]
- CDISC SDTM Unit of Measure Terminology [NCIt concept]
- CDISC SEND Terminology [NCIt concept]
- Clinical Data Interchange Standards Consortium Terminology [NCIt concept]
- FDA CDRH GUDID Terminology [NCIt concept]
- OS Authorized Value Terminology [NCIt concept]
- OS Vitals Table [NCIt concept]
- Physical Examination Terminology [NCIt concept]
- UCUM Terminology [NCIt concept]

Keyword's position in hierarchy(ies) :

Main resources

You can consult :

recommendations
documents concerning education
documents for patients