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Health Check: Flu Can Increase Risk Of Heart Attack

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CGI stock illustration of the flu virus

2018/03/28 GMT

Flu Can Increase Risk Of Heart Attack

BBC World Service - Health Check, Flu Can Increase Risk Of Heart Attack

Strokes and heart attacks more common after flu

Heart attack and risk of stroke higher after flu infection; spinal stimulation to reduce chronic back pain; office fatigue may be helped by brighter lights.

Having flu or pneumonia increases the risk of having a heart attack or stroke for a few days or weeks after the infection according to a new study. For many years doctors have noticed a connection. But new research has now linked specific microbes to the heart attacks and strokes – using data from Scottish hospitals. 
 
Doctors are using a new form of spinal cord stimulation or neuromodulation to help patients with chronic back pain.  Every year 1 in 10 adults is diagnosed with chronic pain which is pain that lasts for longer than three months.  A small electrical field is delivered to the spine via a wire - to modify the pain signals the body sends to the brain. Now doctors in London have altered the frequency of the electrical impulses to try and reduce any side effects. 

When working or studying some people resort to a strong cup of coffee to perk themselves up. New research suggests better lighting might also help. Scientists monitored what happened to staff when they improved the lighting in gloomy US Embassy offices in Iceland and Latvia – where there is little daylight during the winter months. They found that people felt perkier with more powerful, blue-white lights.

(Photo caption:  Flu virus cells close-up.  © Getty Images)

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