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Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure
07:41

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Published on: February 8, 2022

Atrial septal defect: anatomoechocardiographic correlation.

Luis Muñóz-Castellanos1, Nilda Espinola-Zavaleta, Magdalena Kuri-Nivón

  • 1Outpatient Clinic Echocardiography, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico.

Journal of the American Society of Echocardiography : Official Publication of the American Society of Echocardiography
|September 5, 2006
PubMed
Summary

Understanding atrial septal defect (ASD) anatomy through echocardiography is crucial for effective patient management. Comparing echocardiograms with heart specimens aids in accurate diagnosis and prognosis for ASD.

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Area of Science:

  • Cardiovascular Medicine
  • Medical Imaging
  • Anatomy

Background:

  • Atrial septal defect (ASD) is a congenital heart condition requiring accurate anatomical understanding for effective management.
  • Echocardiography is a primary diagnostic tool for ASD, but correlating images with anatomical specimens is essential for precise evaluation.

Purpose of the Study:

  • To enhance the understanding of anatomical abnormalities in atrial septal defects (ASD).
  • To correlate echocardiographic findings with anatomical specimens of ASD for improved diagnostic accuracy.

Main Methods:

  • Comparative analysis of 72 heart specimens with known ASDs and echocardiograms from 144 patients diagnosed with ASD.
  • Classification of ASD types based on anatomical features observed in specimens and echocardiographic data.

Main Results:

  • The study identified various ASD types, with fossa ovalis (ostium secundum) being the most common in both specimens (63.8%) and patients (72.9%).
  • Other identified types included common atrioventricular canal, absence of right atrioventricular connection, ostium primum, sinus venosus, and mixed types.
  • A significant correlation was observed between echocardiographic findings and anatomical specimen classifications.

Conclusions:

  • Accurate interpretation of echocardiographic images in the context of anatomical specimens is vital for therapeutic decision-making and prognosis in ASD patients.
  • This anatomoechocardiographic correlation provides a foundation for improved clinical management strategies for atrial septal defects.