Cor triatriatum

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Cor triatriatum
ICD-10 Q24.2
ICD-9 746.82
DiseasesDB 31741
MeSH D003310

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Causes of Cor triatriatum

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editors-In-Chief: Priyamvada Singh, MBBS [2]; Cafer Zorkun, M.D., Ph.D. [3]; Keri Shafer, M.D. [4]; Assistant Editor(s)-In-Chief: Kristin Feeney, B.S. [5]

Synonyms: Subdivided left atrium, accessory atrium, heart with 3 atria, triatrial heart, cor triatriatum sinister, cor triatriatum sinistrum, cor triatriatum dexter, cor triatriatum dextrum.

Overview

Anatomy

Epidemiology and demographics

Natural history, Complications, and Prognosis

Causes

Differentiating Cor triatriatum from other Disorders

Diagnosis

Echocardiography is the primary method to diagnose a divided atrium. The transthoracic two dimensional echocardiography is usually aided by transesophageal echocardiogram for further evaluation. MRI provides a better spatial resolution and tissue contrast as compared to echocardiogram. MRI is said to have higher sensitivity than echocardiogram and angiography.[1]

History and Symptoms | Physical Examination | Laboratory Tests | Electrocardiogram | Chest X Ray | MRI | CT | Echocardiography | Other Imaging Findings | Other Diagnostic Studies

Treatment

Medical therapy is primarily symptomatic, definitive therapy being surgical.


Medical: Medical Therapy

Surgical: Surgery

Primary Prevention | Secondary Prevention | Cost-Effectiveness of Therapy | Future or Investigational Therapies

References

  1. [Masui et al. Abnormalities of the Pulmonary Veins: Evaluation with MR imaging and comparison with cardiac angiography and echocardiography. Radiology 1991; 181:645]

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