LOINC Home

{component}   LP432695-7

Clinical   LP7787-7

Cardiology   LP29708-2

Impression   LP7794-3

LOINC Hierarchy


Select the title to see children of the section (▸) or the LOINC code. Select a code to view information about the section/code.

▸ Arrhythmia   LP188713-4

▸ Axis   LP31557-9

▸ Cardiac pacemaker prosthetic   LP31558-7

▸ Conduction   LP31561-1

▸ Hypertrophy   LP31563-7

▸ Intraventricular conduction   LP31565-2

▸ Myocardial infarction age   LP31566-0

▸ Myocardial ischemia   LP31567-8

▸ QRS complex   LP31569-4

▸ Recording duration   LP31570-2

▸ Rhythm segment   LP31571-0

▸ ST-T segment   LP73418-3

▸ Study observation   LP73420-9

▸ Ventricular morphology   LP31576-9


Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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