| 摘要 |
PURPOSE:To easily obtain the fundamental data relating to the diagnosis and treatment of a cardiac disease by employing an ST display system for displaying electrocardiographic waveforms of one cardiac cycle in a superposed state within a predetermined time so as to clear the change of an ST part. CONSTITUTION:The first is a case (A) displaying electrocardiographic waveforms of one cardiac cycle in a superposed state within a predetermined time, for example, within one min so as to display the average of the waveforms at every 10sec within one min and the second is a case (B) displaying four electrocardiographic waveforms superposed within one min over the past four min with respect to one induction. The third is a case (C) displaying four electrocardiographic waveforms superposed within one min over the past four min with respect to two inductions and the fourth is a case (D) wherein the superposed electrocardiographic waveforms are recorded on paper. Other than these cases, there are a case wherein superposed electrocardiographic waveforms are recorded on paper with respect to one induction over the past definite time and a case wherein the superposed electrocardiographic waveforms are recorded on paper over the past definite time with respect to two inductions. |
