Swiderska-Błońska T
Katedra i Zakład Patofizjologii AM, Wrocławiu.
Pol Arch Med Wewn. 1992 Aug-Sep;88(2-3):146-55.
This paper regards 136 cases of cardiac ischaemia including 93 post-infarction cases and 43 with post-effort angina pectoris. The patients with history of infarction were divided according to its electrocardiographic++ location. The groups of subjects were submitted to multipolar electrocardiographic recording from chest surface by means of a multi-electrode network (diamentoid) introduced to vectorcardiography by the Kowarzyk method. The QRS complex divided into 8 equal sectors served as the basis for calculating, among other things of the non-ipolarity index (km) and its graphical representation. The ++non-dipolarity index tends to be especially high in patients with recurrent and large infarction, it was increased in angina pectoris.
本文研究了136例心肌缺血患者，其中包括93例心肌梗死后患者和43例劳力性心绞痛患者。有心肌梗死病史的患者根据其心电图定位进行分组。通过Kowarzyk方法引入向量心电图的多电极网络（菱形），对各受试者组进行胸壁表面多极心电图记录。将QRS波群分为8个相等的扇区，以此为基础计算除其他指标外的非极性指数（km）及其图形表示。非极性指数在复发性大面积梗死患者中往往特别高，在心绞痛患者中也有所升高。
