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A Pipeline to Characterize Structural Heart Defects in the Fetal Mouse

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The cardiac malpositions.

Joseph K Perloff¹

¹Ahmanson/UCLA Adult Congenital Heart Disease Center, Los Angeles, California, USA. josephperloff@earthlink.net

The American Journal of Cardiology

|August 25, 2011

Summary

This review clarifies complex cardiac malpositions, including dextrocardia and ectopia cordis. It simplifies historical classifications for better understanding of congenital heart anomalies.

Area of Science:

Cardiology
Developmental Biology
Medical History

Background:

Dextrocardia, a congenital heart malformation, has been recognized since the 17th century.
Early descriptions by Baillie, Peacock, Abbott, and Paltauf laid groundwork for understanding cardiac malpositions.
Previous classifications, like Elliott et al.'s 1966 radiologic system, aided clinical recognition.

Observation:

Cardiac malpositions are categorized based on bilateral asymmetry.
Further classification addresses malpositions in bilateral left-sidedness or right-sidedness.
Historical terminology for cardiac malpositions is often complex and unclear.

Findings:

This review provides a guided tour through cardiac malpositions.
It simplifies the understanding of congenital heart displacement.

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The work aims to clarify the arcane vocabulary surrounding these conditions.

Implications:

Improved clarity in describing cardiac malpositions aids medical professionals.
Enhanced understanding facilitates diagnosis and treatment of congenital heart defects.
This review serves as a valuable educational resource for complex cardiac anatomy.