Adrenal atrophy electrocardiogram: Difference between revisions
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{{Adrenal atrophy}} | {{Adrenal atrophy}} | ||
{{CMG}}; {{AE}} {{MHP}} | |||
==Overview== | |||
There are no specific [[ECG]] changes due to adrenal atrophy. However it consequences such as [[hyperkalemia]] may change ECG. | |||
==Electrocardiogram== | |||
The adrenal atrophy does not alter the [[ECG]] patterns, itself. However, its consequent [[metabolite abnormalities]], mainly [[hyperkalemia]], can cause significant ECG patterns including peaked [[T waves]], [[P wave]] widening/flattening, [[PR prolongation]], [[bradyarrhythmia]] including [[sinus bradycardia]], high-grade [[AV block]] with slow junctional and [[ventricular escape rhythms]], slow [[AF]], conduction blocks including [[bundle branch block]], and fascicular blocks, and [[QRS widening]] with bizarre QRS morphology.<ref name="pmid23596374">{{cite journal |vauthors=Levis JT |title=ECG diagnosis: hyperkalemia |journal=Perm J |volume=17 |issue=1 |pages=69 |date=2013 |pmid=23596374 |pmc=3627796 |doi=10.7812/TPP/12-088 |url=}}</ref> | |||
A classic ECG in a hyperkalemic patient is shown: | |||
[[image:Hyperkalemia ECG.jpg|600px|center|thumb|ECG Hyperkalemia - available at: https://commons.wikimedia.org/wiki/File:Hyperkalemia_ECG.jpg, via Wikimedia Commons]] | |||
==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} | ||
Latest revision as of 00:07, 10 June 2022
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Maryam Hadipour, M.D.[2]
Overview
There are no specific ECG changes due to adrenal atrophy. However it consequences such as hyperkalemia may change ECG.
Electrocardiogram
The adrenal atrophy does not alter the ECG patterns, itself. However, its consequent metabolite abnormalities, mainly hyperkalemia, can cause significant ECG patterns including peaked T waves, P wave widening/flattening, PR prolongation, bradyarrhythmia including sinus bradycardia, high-grade AV block with slow junctional and ventricular escape rhythms, slow AF, conduction blocks including bundle branch block, and fascicular blocks, and QRS widening with bizarre QRS morphology.[1]
A classic ECG in a hyperkalemic patient is shown:
References
- ↑ Levis JT (2013). "ECG diagnosis: hyperkalemia". Perm J. 17 (1): 69. doi:10.7812/TPP/12-088. PMC 3627796. PMID 23596374.