[Specification for genetic diagnosis of congenital heart disease]

Area of Science:

• Medical Genetics
• Pediatric Cardiology
• Congenital Malformations

Background:

• Congenital heart disease (CHD) is a significant cause of mortality in neonates and children.
• Current CHD diagnosis relies on clinical and imaging methods, with limited standardized genetic approaches.
• Advancements in genetic techniques highlight the importance of genetic diagnosis for early detection, treatment, and prevention of CHD.

Purpose of the Study:

• To establish standardized norms and procedures for the genetic diagnosis of congenital heart disease (CHD).
• To integrate the latest research on CHD-related genes with clinical practice and the current status of genetic diagnosis in China.
• To provide clinicians with a reference standard for the integrated diagnosis, early treatment, and prevention of CHD.

Main Methods:

• Formulation of diagnostic norms by experts integrating genetic research and clinical practice.
• Development of guidelines for genetic testing, prenatal diagnosis, and genetic counseling for CHD.
• Recommendation and adoption of the norm by major Chinese medical associations.

Main Results:

• Establishment of comprehensive procedures and standards for genetic diagnosis in CHD.
• Integration of genetic testing, prenatal diagnosis, and genetic counseling into clinical practice.
• Creation of a reference standard for integrated CHD diagnosis and management.

Conclusions:

• Standardized genetic diagnosis is essential for improving the early diagnosis, treatment, and prevention of congenital heart disease.
• The developed norms provide a crucial framework for clinicians managing CHD.
• These guidelines aim to enhance patient outcomes through integrated genetic and clinical approaches to CHD.