Genetics

The memory of a heart attack is stored in our genes

Both heredity and environmental factors influence our risk of cardiovascular disease. A new study, by researches at Uppsala University, shows now that the memory of a heart attack can be stored in our genes through epigenetic ...

Sleep disorders

MRI reveals heart changes during apnea in elite divers

Athletes who engage in the extreme sport of free diving, descending hundreds of feet below the surface of the ocean while holding their breath, undergo significant cardiovascular changes, according to a new study presented ...

Psychology & Psychiatry

Can games, puzzles keep aging minds sharp?

(HealthDay)—Older adults who enjoy mentally stimulating games may have bigger brains and sharper thinking skills than their peers, new research suggests.

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