When brain oxygenation is cut off for a prolonged period, the electrical activity of the cerebral cortex is quickly reduced to zero. But that's not the end of the story.
Dec 12, 2023
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COVID-19 infection is linked to a subsequent heightened risk of poor cardiovascular health and death, particularly among those whose infection is severe enough to require hospital admission, finds a large UK Biobank study, ...
Oct 24, 2022
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Overdose deaths in the United States tied to the powerful synthetic opioid fentanyl soared 279% from 2016 to 2021, health officials reported Wednesday.
May 3, 2023
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There's been a recent push in the U.S. to make naloxone—a fast-acting opioid antidote—available without a prescription. This medication has saved lives, but it's less effective against powerful synthetic opioids, such ...
Mar 28, 2023
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Most health care facilities in many low- and middle-income countries (LMICs) are unprepared to treat patients with cardiovascular diseases—despite these conditions leading to millions of people dying prematurely every year, ...
Sep 22, 2023
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Research on the incidence of near-death experiences (NDEs) in patients admitted to intensive care units (ICU) for at least 7 days reveals that 15% reported having experienced a NDE. The emergence of these experiences seems ...
Apr 20, 2023
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Cancer cells have an innate randomness in their ability to respond to chemotherapy, which is another tool in their arsenal of resisting treatment, new research led by the Garvan Institute of Medical Research shows.
Mar 3, 2023
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AI-enabled imaging of the retina's network of veins and arteries can accurately predict cardiovascular disease and death, without the need for blood tests or blood pressure measurement, finds research published online in ...
Oct 4, 2022
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After spending 38 years in the Alabama prison system, one of the most violent and crowded in the nation, Larry Jordan felt lucky to live long enough to regain his freedom.
May 1, 2023
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The death of the world's oldest person at the age of 118 has reignited a debate that has divided scientists for centuries: is there a limit on how long a healthy human can live?
Jan 24, 2023
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