Comparative diagnostic importance of 2 triaxial electrocardiographic systems (the Neba and McPhee-Parungao systems) in focal-cicatricial myocardial lesion of varying localization

Gadzhaeva, F.U.; Dorofeeva, Z.Z.; Sheremeta, V.M.

Kardiologiia 18(2): 73-78

1978


ISSN/ISBN: 0022-9040
PMID: 633729
Document Number: 132475
Comparison of two triaxial systems of an ECG record--the Neba system and the corrected McFee--Parungao system--showed that the second system possesses a greater number of informative signs than the first for differentiating the localization of a focal-cicatricial affection of the myocardium and comes close to the 12-axial system in informativeness: in focal-cicatricial lesion of the myocardium of a low localization they are recorded from lead Y, in anterior septal localization from lead Z, in anterolateral localization from lead X, in extensive affection (anterior septal, apico-lateral regions) from leads Y and Z. The Neba system proved unsuitable in the diagnosis of focal-cicatricial affection of low (postero-diaphragmatic) localization.

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