Eisenmenger’s syndrome MRI: Difference between revisions
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=== Findings === | === Findings === | ||
The following can be observed on MRI examination of Eisenmenger's syndrome patients<ref name="pmid17255812">{{cite journal| author=Babu-Narayan SV, Gatzoulis MA, Kilner PJ| title=Non-invasive imaging in adult congenital heart disease using cardiovascular magnetic resonance. | journal=J Cardiovasc Med (Hagerstown) | year= 2007 | volume= 8 | issue= 1 | pages= 23-9 | pmid=17255812 | doi=10.2459/01.JCM.0000247431.74699.9c | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=17255812 }}</ref>: | The following can be observed on MRI examination of Eisenmenger's syndrome patients<ref name="pmid17255812">{{cite journal| author=Babu-Narayan SV, Gatzoulis MA, Kilner PJ| title=Non-invasive imaging in adult congenital heart disease using cardiovascular magnetic resonance. | journal=J Cardiovasc Med (Hagerstown) | year= 2007 | volume= 8 | issue= 1 | pages= 23-9 | pmid=17255812 | doi=10.2459/01.JCM.0000247431.74699.9c | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=17255812 }}</ref><ref name="pmid27767324">{{cite journal| author=Dogan F, Sen Dokumaci D, Yildirim A, Bozdogan E, Boyaci FN, Koca B et al.| title=Brain diffusion changes in Eisenmenger syndrome. | journal=Br J Radiol | year= 2016 | volume= 89 | issue= 1068 | pages= 20151007 | pmid=27767324 | doi=10.1259/bjr.20151007 | pmc=5604901 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=27767324 }}</ref>: | ||
* Magnitude and direction of the cardiac shunt. | * Magnitude and direction of the cardiac shunt. | ||
Revision as of 03:38, 20 January 2020
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Eisenmenger’s syndrome Microchapters |
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Diagnosis |
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Eisenmenger’s syndrome ACC/AHA Guidelines for Evaluation of Patients |
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Treatment |
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Eisenmenger’s syndrome MRI On the Web |
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American Roentgen Ray Society Images of Eisenmenger’s syndrome MRI |
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Risk calculators and risk factors for Eisenmenger’s syndrome MRI |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1], Associate Editor(s)-In-Chief: Priyamavada Singh, MBBS [2], Kristin Feeney, B.S. [3], Abdelrahman Ibrahim Abushouk, MD[4]
Overview
Magnetic resonance imaging can be helpful as a diagnostic tool in conditions where the echocardiographic findings are inconclusive.
MRI
Advantages
- Useful in cases where echocardiographic results are inconclusive.
- Helps in measuring heart volumes, blood flow and ventricular wall thickness.
- The magnetic resonance angiography helps in better visualization of the cardiac vasculature
- Phase velocity mapping helps in measuring the ratio of pulmonary to systemic blood flow.
Disadvantages
- For successful MRI procedure breath holding is required, which is sometimes difficult to achieve with small kids.
- Therefore, the procedure is done under general anesthesia in children.
Findings
The following can be observed on MRI examination of Eisenmenger's syndrome patients[1][2]:
- Magnitude and direction of the cardiac shunt.
- Reduced systolic function of the cardiac ventricles.
- Brain diffusion changes on brain MRI.
References
- ↑ Babu-Narayan SV, Gatzoulis MA, Kilner PJ (2007). "Non-invasive imaging in adult congenital heart disease using cardiovascular magnetic resonance". J Cardiovasc Med (Hagerstown). 8 (1): 23–9. doi:10.2459/01.JCM.0000247431.74699.9c. PMID 17255812.
- ↑ Dogan F, Sen Dokumaci D, Yildirim A, Bozdogan E, Boyaci FN, Koca B; et al. (2016). "Brain diffusion changes in Eisenmenger syndrome". Br J Radiol. 89 (1068): 20151007. doi:10.1259/bjr.20151007. PMC 5604901. PMID 27767324.