title: [McFeescopes VEKS-O1 and veks-o1m].
mesh_terms: D004566:Electrodes; D005374:Filtration; D006321:Heart / Q000502:physiology*; D006329:Heart Conduction System / Q000502:physiology; D006801:Humans; D014672:Vectorcardiography
vernacular_title: Registratsiia ortogonal'nykh korrigirobannykh otvedeniĭ po Makfi s pomoshch'iu vektorelektrokardioskopov VEKS--1 i VEKS-O1M