New DNA Test Predicts Dangerous Heart Rhythms Early

New DNA test predicts dangerous heart rhythms early

Scientists at Northwestern Medicine have developed a new genetic risk score that predicts who is most likely to experience irregular or dangerous heart rhythms. The test merges several types of genetic analysis into one powerful model, offering doctors a clearer way to spot risk early. Researchers believe this “genetic roadmap” could transform how conditions like AFib are detected and prevented. It may also help shape targeted therapies tailored…

Genetic Breakthrough Reveals Hidden Heart Risks Early

A revolutionary genetic score fuses rare and common gene data to predict, and potentially prevent, deadly heart rhythm disorders. Researchers used whole genome sequencing to unite three major approaches to genetic testing—monogenic, polygenic, and full-genome analysis—creating a powerful new way to predict heart rhythm risks. Experts say more doctors should embrace genetic testing, though many [...]

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Genetic testing trifecta predicts risk of sudden cardiac death and arrhythmia

In a new Northwestern Medicine study, scientists have developed a more precise genetic risk score to determine whether a person is likely to develop arrhythmia, an irregular heartbeat that can lead to serious conditions such as atrial fibrillation (AFib) or sudden cardiac death.