Fainting or blacking out, also known as syncope, is a temporary loss of consciousness due to insufficient blood flow to the brain. Elijah Behr, M.D., a cardiologist at Mayo Clinic Healthcare in London ...
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Why fainting is a cardiac red flag, not just a lifestyle issue
Often dismissed as stress or dehydration, fainting can be the heart's first warning sign. Cardiologists caution that ...
Unexplained fainting may signal heart problems, Dr. Richard Besser says Dec. 30, 2009— -- Showbiz star Marie Osmond famously fainted during an appearance on the ABC series "Dancing With the Stars ...
Vasovagal syncope is the most common type of fainting, a temporary loss of consciousness. It's a condition that happens when your blood pressure and heart rate suddenly drop, delivering less oxygen to ...
About 40 percent of us will faint at least once in our lives, and about 10 percent of those cases will wind up in the emergency room. However, some fainting patients may have underlying ...
From breaking news to special features, we're on it! Join the NonStop Local Chord group and always be in the know. SUNDAY, Feb. 23, 2025 (HealthDay News) -- Fainting can be scary, but it's often ...
You may have heard that people who feel faint should sit with their heads between their knees, but is that true? And how can you tell whether you or someone else who has fainted should go to the ...
LONDON — You may have heard that people who feel faint should sit with their heads between their knees, but is that true? And how can you tell whether you or someone else who has fainted should go to ...
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