Aortic coarctation echocardiography: Difference between revisions
| Line 6: | Line 6: | ||
==Echocardiography== | ==Echocardiography== | ||
* | * [[2D echocardiography]] helps in evaluation of the aortic arch to assess the [[transverse aortic arch]], isthmus, and severity of coarctation. | ||
* Doppler echocardiography helps to decide the gradient across the coarctation and helps in taking decisions regarding treatment. | * [[Doppler echocardiography]] helps to decide the gradient across the coarctation and helps in taking decisions regarding treatment. | ||
* Useful in determining associated abnormalities. | * Useful in determining associated abnormalities. | ||
*Confirmation by cardiac catheterization is unnecessary. Only done when the diagnosis is unclear, which is rare. It is mandatory in the infant to determine preoperative anatomy. | *Confirmation by [[cardiac catheterization]] is unnecessary. Only done when the diagnosis is unclear, which is rare. It is mandatory in the infant to determine preoperative [[anatomy]]]. | ||
* [[Doppler echocardiography]] is used to measure the gradient at the site of coarctation and to identify the pattern of diastolic runoff typically seen in patients with severe obstruction. Doppler echo may be inaccurate. | |||
Shown below are images of echocardiogram findings of aortic coarctation. | |||
{| | |||
|- | |||
| [[Image:Echo COA.jpg|Echocardiogram showing coarctation of aorta|250px]] || [[Image:ECHO COA1.jpg|250px]] | |||
|} | |||
===Videos=== | |||
{{#ev:googlevideo|-1958798054061108175&hl=en}} | {{#ev:googlevideo|-1958798054061108175&hl=en}} | ||
---- | |||
{{#ev:googlevideo|-5952201527214554387&hl=en}} | {{#ev:googlevideo|-5952201527214554387&hl=en}} | ||
==References== | ==References== | ||
Revision as of 20:38, 23 January 2013
|
Aortic coarctation Microchapters |
|
Diagnosis |
|---|
|
Treatment |
|
Case Studies |
|
Aortic coarctation echocardiography On the Web |
|
American Roentgen Ray Society Images of Aortic coarctation echocardiography |
|
Risk calculators and risk factors for Aortic coarctation echocardiography |
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]; Assistant Editor(s)-In-Chief: Kristin Feeney, B.S.[4]
Overview
Two dimensional echocardiography allows assessment of the transverse aortic arch, the isthmus, the severity of coarctation, and other associated cardiac abnormalities. Doppler echocardiography helps to decide the gradient across the coarctation and helps in making decisions regarding treatment.
Echocardiography
- 2D echocardiography helps in evaluation of the aortic arch to assess the transverse aortic arch, isthmus, and severity of coarctation.
- Doppler echocardiography helps to decide the gradient across the coarctation and helps in taking decisions regarding treatment.
- Useful in determining associated abnormalities.
- Confirmation by cardiac catheterization is unnecessary. Only done when the diagnosis is unclear, which is rare. It is mandatory in the infant to determine preoperative anatomy].
- Doppler echocardiography is used to measure the gradient at the site of coarctation and to identify the pattern of diastolic runoff typically seen in patients with severe obstruction. Doppler echo may be inaccurate.
Shown below are images of echocardiogram findings of aortic coarctation.
 |
|
Videos
{{#ev:googlevideo|-1958798054061108175&hl=en}}
{{#ev:googlevideo|-5952201527214554387&hl=en}}