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CHEBI Integrated Role Ontology
Last uploaded:
December 17, 2019
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| Preferred Name | prolonged QT interval | |
| Synonyms |
long QT syndrome widened QT interval increased QT interval |
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| Definitions |
increase in the length of time required for ventricular depolarization and repolarization to occur, usually as a result of increased repolarization time, and is measured from the beginning of the QRS complex to the end of the T wave A prolonged QT interval is a risk factor for ventricular tachyarrhythmias and sudden death. It varies with heart rate and for clinical relevance requires a correction for this, giving the QTc. |
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| ID |
http://purl.obolibrary.org/obo/MP_0003233 |
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| comment |
A prolonged QT interval is a risk factor for ventricular tachyarrhythmias and sudden death. It varies with heart rate and for clinical relevance requires a correction for this, giving the QTc.
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|
| definition |
increase in the length of time required for ventricular depolarization and repolarization to occur, usually as a result of increased repolarization time, and is measured from the beginning of the QRS complex to the end of the T wave
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| has_exact_synonym |
widened QT interval increased QT interval
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| has_obo_namespace |
MPheno.ontology
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| has_related_synonym |
long QT syndrome
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|
| id |
MP:0003233
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| label |
prolonged QT interval
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|
| notation |
MP:0003233
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| prefLabel |
prolonged QT interval
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| subClassOf |
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