[Importance of the behavior of the spatial ventricular gradient in electrocardiography. (Preliminary note)].
D004562:Electrocardiography; D006321:Heart / Q000502:physiology*; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans
L'importanza del comportamento del gradiente ventricolare spaziale in elettrocardiografia. (Nota preventiva)