1 Hour of General Anesthesia Safe for Infants
Among more than 700 infants in seven countries, the researchers didn't find any measurable neurodevelopmental or behavioral problems up to the age of 5.

Women, Take Your Heart Attack Symptoms Seriously
You can have a heart attack even if your arteries don't have blockages, which is the case for at least a third of women who've had heart attacks, a cardiologist says.