CAJ | 학술논문

根据模糊集理论和模糊差异鉴别方法，对895例单纯室性早搏和18例室性早搏伴室性心动过速心电图的QRS-T波进行测量并作模糊数据处理，发现QRS波增宽，尤其是当时限≥0．16 s时，存在心肌损害的可能性越大．这一结论与用经典数理统计方法处理所得结论一致，但与80年代初由Schamroth所提出的权威的传统鉴别方法的结论有差异．
근거모호집이론화모호차이감별방법，대895례단순실성조박화18례실성조박반실성심동과속심전도적QRS-T파진행측량병작모호수거처리，발현QRS파증관，우기시당시한≥0．16 s시，존재심기손해적가능성월대．저일결론여용경전수리통계방법처리소득결론일치，단여80년대초유Schamroth소제출적권위적전통감별방법적결론유차이．
Electrocardiograms (ECG)were collected in 895 cases of simple ventricular prematurebeat(VP3) and 18 cases of ventricuiar premature beat with ventricular tachycardia (VT); QRS-Twaves in ECG were measured and then handled by fuzzy set theory and fuzzy differentiationmethod. It was found that a widened QRS complex, especially with the duration of ≥ 0.16 s.indicated a greater possibility of myocardial damage. This finding is in accord with the resultsderived from classical statistical analysis, but shows some differences with the authoriativetraditional differentiation method suggested by Schamroth in the early 1980 s.