Neuroscience

Researchers connect gene to pre-Alzheimer's

(Medical Xpress) -- Cornell scientists have shown a significant correlation for the first time between a human gene and people's risk for mild cognitive impairment (MCI), often a precursor to Alzheimer's disease and related ...

Cardiology

Research finds preventive angioplasty does not improve prognosis

For heart attack patients, treating only the coronary artery that caused the infarction works just as well as preventive balloon dilation of the other coronary arteries, according to a new large study by researchers at Karolinska ...

Diseases, Conditions, Syndromes

Severe lung infection during COVID-19 can cause damage to the heart

SARS-CoV-2, the virus that causes COVID-19, can damage the heart even without directly infecting the heart tissue, a study has found. The research, published in the journal Circulation, specifically looked at damage to the ...

Health

Eight common questions new parents ask about vitamin K

Vitamin K is a nutrient that helps blood clot or stop bleeding. Most adults get vitamin K from their food. Bacteria in the large intestines also make some vitamin K that the body can absorb.

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