Cardiology

Dementia risk may be higher if an upper heart chamber is abnormal

Structural or functional abnormalities within the heart's left atrium, with or without symptoms, may increase a person's risk of developing dementia later in life by 35%, according to new research published today in the Journal ...

Health

Consumer health: Living with atrial fibrillation

At least 2.7 million people in the U.S. are living with atrial fibrillation, according to the American Heart Association. And because the risk of developing it increases with age and people are living longer, medical researchers ...

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