Heart attack rates fell 24 percent in California between 2000 and 2008, probably because of better care, U.S. researchers reported Wednesday.

Protect Your Heart!
Dr. Robert Yeh of Massachusetts General Hospital and Harvard Medical School in Boston and colleagues said the 24 percent drop was seen even though doctors can better detect heart attacks and despite the growing rates of diabetes and obesity, both of which raise the risk of heart attack.
“We would expect an increase in heart attacks because we’re picking up more heart attacks than we used to,” Yeh said in a telephone interview. “We found that, despite that, they are still going down.”
His team used data from the 3 million people in the Kaiser Permanente Northern California health system.

Physical activity is one of the most important things you can do to maintain your physical and 

