Dextro-transposition of the great arteries electrocardiogram: Difference between revisions
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{{Dextro-transposition of the great arteries}} | {{Dextro-transposition of the great arteries}} | ||
{{CMG}}; '''Associate Editor(s)-In-Chief:''' [[Priyamvada Singh|Priyamvada Singh, M.B.B.S.]] [mailto: | {{CMG}}; '''Associate Editor(s)-In-Chief:''' [[Priyamvada Singh|Priyamvada Singh, M.B.B.S.]] [mailto:psingh13579@gmail.com]; {{CZ}}; [[User:KeriShafer|Keri Shafer, M.D.]] [mailto:kshafer@bidmc.harvard.edu]; '''Assistant Editor(s)-In-Chief:''' [[Kristin Feeney|Kristin Feeney, B.S.]] [mailto:kfeeney@elon.edu] | ||
==Overview== | ==Overview== | ||
The ECG may be normal in the newborn , but in older patients there may be changes suggestive of right axis deviation and right ventricular hypertrophy. | |||
==Electrocardiogram== | ==Electrocardiogram== | ||
* Ocasionally,the ECG is normal in the newborn , but in older patients there is RAD and RVH. | * Ocasionally,the ECG is normal in the newborn , but in older patients there is RAD and RVH. | ||
| Line 11: | Line 11: | ||
* The right axis deviation is moderate or absent, in patients with a large VSD, low pulmonary vascular resistance, and LV volume overload. | * The right axis deviation is moderate or absent, in patients with a large VSD, low pulmonary vascular resistance, and LV volume overload. | ||
* The right axis deviation is greater if there is a reduced pulmonary arterial blood flow and reduced left ventricular volume as a result of pulmonary vascular disease or pulmonic stenosis. | * The right axis deviation is greater if there is a reduced pulmonary arterial blood flow and reduced left ventricular volume as a result of pulmonary vascular disease or pulmonic stenosis. | ||
==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} | ||
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{{WS}} | |||
[[Category:Disease]] | |||
[[Category: | |||
[[Category:Cardiology]] | [[Category:Cardiology]] | ||
[[Category:Congenital heart disease]] | [[Category:Congenital heart disease]] | ||
Latest revision as of 13:58, 2 November 2012
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Dextro-transposition of the great arteries Microchapters |
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Differentiating dextro-transposition of the great arteries from other Diseases |
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Diagnosis |
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Treatment |
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Case Studies |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Priyamvada Singh, M.B.B.S. [2]; Cafer Zorkun, M.D., Ph.D. [3]; Keri Shafer, M.D. [4]; Assistant Editor(s)-In-Chief: Kristin Feeney, B.S. [5]
Overview
The ECG may be normal in the newborn , but in older patients there may be changes suggestive of right axis deviation and right ventricular hypertrophy.
Electrocardiogram
- Ocasionally,the ECG is normal in the newborn , but in older patients there is RAD and RVH.
- After a Mustard operation there are bradyarrhythmias.
- The right axis deviation is moderate or absent, in patients with a large VSD, low pulmonary vascular resistance, and LV volume overload.
- The right axis deviation is greater if there is a reduced pulmonary arterial blood flow and reduced left ventricular volume as a result of pulmonary vascular disease or pulmonic stenosis.