[Contribution to the study of the pathogenic problem of extrasystoles; cardiac dynamics on the pre- and postsystolic complex].
D005117:Cardiac Complexes, Premature; D006321:Heart / Q000502:physiology*; D006801:Humans
HEART/physiology
Contributo allo studio del problema patogenetico della extrasistolia; la dinamica cardiaca nei complessi pre e post-extrasistolici.