Karolinska Institutet

Medical research

Hyperbaric oxygen therapy tested for post-COVID conditions

Hyperbaric oxygen therapy—giving patients 100% oxygen at a pressure corresponding to 10–20 meters below sea level—has been around for almost 100 years. But the method lacks modern evidence from clinical studies, which ...

Health

Researchers map mortality due to heat waves

While the most extreme heat waves have the greatest short-term impact on mortality, it is the mildest heat waves that kill most lives over time. This is because mild heat waves are more common. This is according to a new ...

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