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Feeling woozy when you stand?

Orthostatic hypotension is a temporary drop in blood pressure when standing. The condition reduces blood flow to the brain, causing lightheadedness, blurred vision, or fainting. Some people don’t have any symptoms, and don’t discover they have orthostatic hypotension until they… (Locked) More »

The mental side of recovery

A major health issue, like surgery, an injury, or even a heart attack is hard enough to deal with without having to also confront the stress, anxiety, and even depression that often comes with it. Yet taking care of one’s… (Locked) More »

Heart rhythm monitoring with a smartwatch

Some smartphones now feature sensors and apps that detect atrial fibrillation, the most common heart rhythm disorder. But these devices are not yet accurate enough to use for screening purposes. About 30% of the data are uninterpretable or inaccurate, in… (Locked) More »

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