Contains over 118 clinical EKGs in nine clinical categories. The tracings are standard 12-lead versions with zoom enlargements of critical areas. A detailed interpretation is presented which includes the criteria and rationale for the diagnosis. Contains an EKG tutorial, a student assessment, a section on vectorcardiography, and the ability to zoom or expand any lead in any EKG for greater detail. SYSTEM REQUIREMENTS: Windows® XP-Win 7, not compatible with Window 64 Bit. Sh. wt. 1.25 lbs.