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A rare association of divided left atrium with mitral valve prolapse

Vineeta Ojha1, Niraj Nirmal Pandey1, Mansi Verma1

  • 1Department of Cardiovascular Radiology and Endovascular Interventions, All India Institute of Medical Sciences, New Delhi, India.

Journal of Cardiac Surgery
|June 20, 2020
PubMed

Insights

A rare case of a divided left atrium associated with mitral valve prolapse was identified. Computed tomography angiography proved useful in diagnosing this rare cardiac anomaly and its hemodynamic effects.

Area of Science:

  • Cardiology
  • Radiology
  • Medical Imaging

Background:

  • Congenital heart anomalies can present with complex anatomical variations.
  • Mitral valve prolapse is a common valvular heart disease.
  • Divided left atrium is an extremely rare congenital anomaly.

Observation:

  • A case of a patient presenting with a rare divided left atrium was observed.
  • The patient also exhibited signs of mitral valve prolapse.
  • Hemodynamic consequences of this combined condition were assessed.

Findings:

  • Computed tomography angiography (CTA) effectively visualized the anatomical details of the divided left atrium.
  • CTA identified the association between the divided left atrium and mitral valve prolapse.
  • The study discusses the resulting hemodynamic alterations.

Implications:

  • This case highlights the importance of advanced imaging techniques like CTA in diagnosing rare cardiac malformations.
  • Understanding the hemodynamic impact is crucial for patient management.
  • Such findings contribute to the literature on congenital heart disease variations.

Keywords:
computed tomography angiographycongenital heart diseasedivided left atriummitral valve prolapse

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