Cardiology

'A-fib' heart problem more common than thought, doctor finds

Several million older Americans have been diagnosed with atrial fibrillation, the abnormal heart rhythm abbreviated as A-fib, because they experienced symptoms such as palpitations, dizziness, and shortness of breath.

Medical research

How severe maternal inflammation can lead to autism-like behavior

In 2010, a large study in Denmark found that women who suffered an infection severe enough to require hospitalization while pregnant were much more likely to have a child with autism (even though the overall risk of delivering ...

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