- Includes illustrations of common EKG changes associated with myocardial ischemia, injury, and infarction using a novel color-coded format
- Unique calibrated tools for evaluating heart rate, intervals (PR, QRS, and QT), and significant Q-waves
- Can be used for both 12-lead EKG analysis and EKG rhythm strips
- Laminated coating can be wiped clean with a disinfectant.
- Dimensions: 3.25" x 6.75"