What is Genetic Testing (Genetic Analysis)?
Also written as：Genetic Analysis ／ Genomic Testing
Genetic testing (genetic analysis) examines DNA information to evaluate a person's predisposition to specific diseases, individual physical traits, and how well certain medications may work for them. It is used in the diagnosis of conditions such as hereditary arrhythmias, and in recent years its application has expanded to risk assessment for lifestyle-related diseases and cancer, as well as to prevention and personalized medicine tailored to each individual. The guidelines of the Japanese Circulation Society also highlight it as a valuable test for diagnosis and evaluation of family members. The clinical significance of the test varies depending on the target disease and purpose, and genetic counseling is provided as needed to help interpret results and determine next steps.
How to interpret an out-of-range result
Your results can be used to guide lifestyle improvements and health screening plans. Depending on the findings, you can work together with your doctor — and with genetic counseling if appropriate — to consider the best course of action going forward.
Frequently asked questions
What kinds of things can genetic testing reveal?
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Sources & references
This page provides general information only and is not intended for diagnosis or treatment. Please consult the physician at your chosen facility regarding the interpretation of your health checkup results.