Sensitivity for Telemed diagnosis of myocardial infarction by use of 12-lead electrocardiogram derived from Frank XYZ leads.

Another comparison of sensitivity for diagnosis of myocardial infarction in conventional and derived 12-lead ECGs processed by the computer diagnostic program of the Telemed Cardio-Pulmonary System is reasonably consistent with the original trial of these two methods of recording ECG signals reported earlier by Dower and Machado. Other similarities and disparities are cited, together with brief comments about the theoretical and clinical implications of those findings and the relationship to a more rigorous analysis from this laboratory.