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Revision as of 17:02, 4 September 2012

Ebsteins anomaly of the tricuspid valve Microchapters

Home

Patient Information

Overview

Historical Perpective

Classification

Pathophysiology

Causes

Differentiating Ebstein's Anomaly from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Diagnostic Study of Choice

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

X Ray

Echocardiography

CT

MRI

Other Imaging Findings

Other diagnostic studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Case Studies

Case #1

Ebsteins anomaly of the tricuspid valve MRI On the Web

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Echo & Ultrasound
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FDA on Ebsteins anomaly of the tricuspid valve MRI

CDC on Ebsteins anomaly of the tricuspid valve MRI

Ebsteins anomaly of the tricuspid valve MRI in the news

Blogs on Ebsteins anomaly of the tricuspid valve MRI

Directions to Hospitals Treating Type page name here

Risk calculators and risk factors for Ebsteins anomaly of the tricuspid valve MRI

Ebsteins anomaly of the tricuspid valve Microchapters

Home

Patient Information

Overview

Historical Perpective

Classification

Pathophysiology

Causes

Differentiating Ebstein's Anomaly from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Diagnostic Study of Choice

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

X Ray

Echocardiography

CT

MRI

Other Imaging Findings

Other diagnostic studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Case Studies

Case #1

Ebsteins anomaly of the tricuspid valve MRI On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Ebsteins anomaly of the tricuspid valve MRI

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Ebsteins anomaly of the tricuspid valve MRI

CDC on Ebsteins anomaly of the tricuspid valve MRI

Ebsteins anomaly of the tricuspid valve MRI in the news

Blogs on Ebsteins anomaly of the tricuspid valve MRI

Directions to Hospitals Treating Type page name here

Risk calculators and risk factors for Ebsteins anomaly of the tricuspid valve MRI

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] and Claudia P. Hochberg, M.D. [2]

Associate Editor-In-Chief: Cafer Zorkun, M.D., Ph.D. [3]}; Keri Shafer, M.D. [4] Priyamvada Singh, MBBS [[5]]

Assistant Editor-In-Chief: Kristin Feeney, B.S. [[6]]


Overview

Magnetic resonance imaging can be helpful as a diagnostic tool in conditions where the echocardiographic findings are inconclusive.


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.

Cardiac catheterization and hemodynamics

a) RA pressure usually not increased due to the fact that the RA is enlarged and compliant.

b) Normal RV pressures unless significant TR is present.

c) PA pressures are normal or slightly decreased due to TR and a large right-to-left shunt.

d) An ASD may be present

References

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References


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