An electrocardiogram (EKG or ECG) is a test that checks for problems with the electrical activity of your heart. An EKG shows the heart's electrical activity as line tracings on paper. The spikes and dips in the tracings are called waves. The heart is a muscular pump made up of four chambers .
In the official rules for Major League Baseball, it is stated that the outfield fence should be at least 250 feet from home plate. A distance of 325 feet or more along the foul lines and 400 feet or more to center field has since become mandatory for any new stadiums.
Baseball & Softball Field Layouts & Dimensions. What is the radius of a skinned infield on a high school baseball diamond? What is the proper distance from home plate to second base for high school and adult softball? Those and many more dimensions are listed here for quick and easy reference.