Attention deficit disorders

Sweden orders review after 'explosion' of ADHD cases

Sweden is seeing "an explosion" of ADHD cases among children that has put it far above the global average, the government said Friday as it ordered a review to find out why.

Cardiology

What is hypertrophic cardiomyopathy?

Hypertrophic cardiomyopathy (HCM) is a condition where the heart (cardio) muscle (myopathy) becomes thickened (hypertrophied). HCM is the most common type of genetic cardiomyopathy. Patients are born with a gene that makes ...

Psychology & Psychiatry

Treatment-resistant depression linked to body mass index: Study

Genetic factors are a small but significant contributor to severe depression that does not respond to standard therapy, according to researchers at Vanderbilt University Medical Center and Massachusetts General Hospital.

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