Cardiology

Smartphone apps may help study cardiovascular health, behaviors

In a study published online by JAMA Cardiology, Euan A. Ashley, M.B., Ch.B., D.Phil., of the Stanford University, Stanford, Calif., and colleagues assessed the feasibility of measuring physical activity, fitness, and sleep ...

Pediatrics

Most preschoolers use tablets, smartphones daily

(HealthDay)—Nearly all U.S. kids under age 4 have used a mobile device such as a tablet or smartphone, and they are using them at earlier and earlier ages, a new study finds.

Health

Facing up to online health care

When our medical records are all in the cloud and available to be discussed among our health care professionals via online networks for diagnostics, treatment, and training purposes, how will we, as patients, know that our ...

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