Cardiology

Why Doesn't CPAP Reduce Heart Disease?

A study of people with obstructive sleep apnea suggests that high CPAP pressures may explain why the machines do not lower a patient's risk of heart disease, which is about two to three times higher than average.

Cardiology

Video: What is vascular dementia?

An estimated 55 million people are believed to be living with dementia, according to the World Health Organization. Vascular diseases contribute to approximately 25% of all diagnoses.

Sleep disorders

Can 'colored noise' really improve our sleep?

One in four people suffer from some kind of sleep disorder—insomnia, sleep apnea, narcolepsy, hypersomnia, restless legs syndrome. And for a quarter of them, there is no effective, long-term solution. It is a public health ...

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