Transposition of the great vessels MRI

Levo-transposition of the great arteries Microchapters
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Overview
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Pathophysiology
Causes
Differentiating Levo-transposition of the great arteries from other Diseases
Epidemiology and Demographics
Natural History, Complications and Prognosis
Diagnosis
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Physical Examination
Electrocardiogram
Chest X Ray
Echocardiography or Ultrasound
Cardiac catheterization
ACC/AHA Guidelines for Clinical Evaluation and Follow Up
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Case #1
Transposition of the great vessels MRI On the Web
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FDA on Transposition of the great vessels MRI
CDC on Transposition of the great vessels MRI
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Directions to Hospitals Treating Type page name here
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Transposition of the great vessels Microchapters
Home
Patient Information
Overview
Historical perspective
Classification
Dextro-transposition of the great arteries
L-transposition of the great arteries
Pathophysiology
Causes
Differentiating Transposition of the great vessels from other Diseases
Epidemiology and Demographics
Risk Factors
Screening
Natural History, Complications and Prognosis
Diagnosis
History and Symptoms
Physical Examination
Laboratory Findings
Electrocardiogram
Chest X Ray
MRI
CT
Echocardiography
Other Diagnostic Studies
Treatment
Medical Therapy
Surgery
Palliative care
Corrective surgery
Post-operative care
Follow up
Prevention
Reproduction
Case Studies
Case #1
Transposition of the great vessels MRI On the Web
Most recent articles
Most cited articles
Review articles
CME Programs
Powerpoint slides
Images
American Roentgen Ray Society Images of Transposition of the great vessels MRI All Images X-rays Echo & Ultrasound CT Images MRI
Ongoing Trials at Clinical Trials.gov
US National Guidelines Clearinghouse
NICE Guidance
FDA on Transposition of the great vessels MRI
CDC on Transposition of the great vessels MRI
Transposition of the great vessels MRI in the news
Blogs on Transposition of the great vessels MRI
Directions to Hospitals Treating Type page name here
Risk calculators and risk factors for Transposition of the great vessels MRI

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]

Magnetic resonance imaging

Magnetic resonance imaging (MRI) can be used as a diagnostic modality in congenital heart diseases.

Advantages of using MRI are-

• It can be used 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 heart vasculature
• Phase velocity mapping helps in measuring the ratio of pulmonary to systemic blood flow (Qp:Qs).

Disadvantage- For successful MRI procedure breath holding is required, which is sometimes difficult to achieve with small kids. Due to this, the procedure is done under general anesthesia in children.