Acute tubular necrosis electrocardiogram: Difference between revisions
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==Overview== | |||
An [[The electrocardiogram|ECG]] may be helpful in the [[diagnosis]] of [[Electrolyte disturbance|electrolyte imbalance]] occurs as a complication of acute tubular necrosis. Appearance of tall and peaked [[T wave|T waves]] is the early [[The electrocardiogram|ECG]] finding of [[hyperkalemia]]. | |||
==Electrocardiogram== | |||
*There are no [[The electrocardiogram|ECG]] findings associated with acute tubular necrosis. | |||
*An [[The electrocardiogram|ECG]] may be helpful in the [[diagnosis]] of complications associated with acute tubular necrosis such as [[Electrolyte disturbance|electrolyte imbalance]]. | |||
** Findings on an [[The electrocardiogram|ECG]] suggestive of [[hyperkalemia]] include tall and peaked [[T wave|T waves]], shortened [[QT interval]], lengthening of [[PR interval]] and loss of [[P wave|P waves]], and widening of the [[QRS complex]] resulting in a [[Sine wave pattern|sine wave]] pattern.<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> | |||
** Findings on an ECG suggestive of hypernatremia include [[sinus tachycardia]], [[QT prolongation]], and ST segment deviations.<ref name="pmid27716387">{{cite journal |vauthors=Arambewela MH, Somasundaram NP, Garusinghe C |title=Extreme hypernatremia as a probable cause of fatal arrhythmia: a case report |journal=J Med Case Rep |volume=10 |issue=1 |pages=272 |date=October 2016 |pmid=27716387 |pmc=5045618 |doi=10.1186/s13256-016-1062-9 |url=}}</ref> | |||
==References== | ==References== | ||
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[[Category: Nephrology]] | |||
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Latest revision as of 19:24, 15 June 2018
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Chandrakala Yannam, MD [2]
Overview
An ECG may be helpful in the diagnosis of electrolyte imbalance occurs as a complication of acute tubular necrosis. Appearance of tall and peaked T waves is the early ECG finding of hyperkalemia.
Electrocardiogram
- There are no ECG findings associated with acute tubular necrosis.
- An ECG may be helpful in the diagnosis of complications associated with acute tubular necrosis such as electrolyte imbalance.
- Findings on an ECG suggestive of hyperkalemia include tall and peaked T waves, shortened QT interval, lengthening of PR interval and loss of P waves, and widening of the QRS complex resulting in a sine wave pattern.[1]
- Findings on an ECG suggestive of hypernatremia include sinus tachycardia, QT prolongation, and ST segment deviations.[2]
References
- ↑ Levis JT (2013). "ECG diagnosis: hyperkalemia". Perm J. 17 (1): 69. doi:10.7812/TPP/12-088. PMC 3627796. PMID 23596374.
- ↑ Arambewela MH, Somasundaram NP, Garusinghe C (October 2016). "Extreme hypernatremia as a probable cause of fatal arrhythmia: a case report". J Med Case Rep. 10 (1): 272. doi:10.1186/s13256-016-1062-9. PMC 5045618. PMID 27716387.