Embryology and developmental defects of the interatrial septum

AJR Am J Roentgenol. 2010 Nov;195(5):1100-4. doi: 10.2214/AJR.10.4277.

Abstract

Objective: The various types of atrial septal defects (ASDs) can be differentiated on the basis of their imaging appearance on MDCT.

Conclusion: It is fundamental for the cardiac imager to understand the embryologic development of the interatrial septum and the morphogenic differences of ASDs.

Publication types

  • Review

MeSH terms

  • Atrial Septum / embryology*
  • Coronary Angiography / methods*
  • Diagnosis, Differential
  • Heart Septal Defects, Atrial / classification
  • Heart Septal Defects, Atrial / diagnosis*
  • Humans
  • Magnetic Resonance Imaging / methods*
  • Tomography, X-Ray Computed / methods*