Definition
An indicator of whether lead V4R was performed on a person's electrocardiogram (ECG), as represented by a code.
Components
Data Element (this item)
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Data Element ConceptElectrocardiogram—lead V4R presence indicator
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Object ClassElectrocardiogram
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PropertyElectrocardiogram lead V4R indicator
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Value DomainYes/no/not stated/inadequately described code N
Representation
This representation is based on the value domain for this data element, more information is available at " Yes/no/not stated/inadequately described code N ".Data Type | Number |
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Format | N |
Maximum character length | 1 |
Value | Meaning | Start Date | End Date | |
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Permissible Values | 1 | Yes | ||
2 | No | |||
Supplementary Values | 9 | Not stated/inadequately described |
Comments
Comments:
Lead V4R represents a lead placed on the chest aligned with the right mid-clavicular line, in the 5th intercostal space. The measurements from this lead can identify right ventricular infarction.
Lead V4R should be performed in the context of inferior infarction, especially in the presence of haemodynamic compromise.