Heart disease, also known as coronary artery disease, is the leading cause of death in the United States.
One life is lost to heart disease every 30 seconds.
300,000 people suffer heart attacks every year without warning or symptoms.
45 percent of all heart attacks -- one third of which are fatal -- occur to people between the ages of 45 and 65.
44 percent of women who have heart attacks die within a year.
30 percent of heart disease patients have no obvious risk factors like high blood pressure, high cholesterol, diabetes or a family history of heart attacks.