94147-6

LOINC Code


LOINC code94147-6
name
descriptionB-bump formation of the mitral valve can be seen in Mmode echocardiograms as a small flat peak or "bump" between the A and C points, and is indicative of elevated left ventricular end-diastolic pressure. It is a typical finding in patients with severe systolic left ventricular dysfunction. [PMID: 15159031]
statusACTIVE

Fully-Specified Name

componentB-bump
    B  =  Buccal
propertyFind  =  Finding
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemMitral valve
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodUS.M-mode

Additional Names

short nameA-C shoulder; B bump; B notch; B-B' step; Beta inflection; CARD.US; Cardio; Cardiology; Echography; Finding; Findings; Heart Disease; Interruption of AC slope; MM; mmode; MV; Ordinal; Point in time; QL; Qual; Qualitative; Random; Screen; Sonogram; Sonogra

Basic Attributes

classCARD.US
type2  Clinical
order vs. observationMV B-bump M-mod

History/Usage

first released
last updated2.68
last change typeADD  - added

Related Names



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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