Health Highlights: June 21, 2012

Here are some of the latest health and medical news developments, compiled by the editors of HealthDay:Traffic Noise Increases Heart Attack Risk: StudyPeople who live near roads with high levels of traffic noise are at increased risk for a heart attack, according to a new study.Researchers followed more than 50,000 people in Denmark, ages 50 to 64, for 10 years and found that for every 10 decibel rise in traffic noise near a person's home, there was a 12 percent increased risk of a first heart

Read more ...