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Experts say direct-to-consumer testing can be misleading and even hazardous.
New guidelines help inform parents, coaches and patients.
It may be affecting your mood more than you realize.
New research suggests they might be.
An expert explains annual open enrollment insurance options.
After a call from his physician telling him to get to the hospital as soon as possible, one man is left wondering what is going on with his own body.
One in three patients affected have no prior heart disease.
