The human heart beats 60 to 100 times a minute, more than 86,000 times a day, 35 million times a year. A single beat pushes about 6 tablespoons of blood through the body.  An organ that works that hard is bound to fail, says Dr. Billy Cohn, a heart surgeon

This special free homeowner’s guide is most popularly known as the “Service Booklet.” But its official title is “American Homeowner’s Fast Track To Best Contractors.” However, in this article, it is okay to refer to it as simply the “Service Booklet.”