THE FORCE OF CONTRACTION OF EXTRASYSTOLES AND THE POTENTIATION OF FORCE OF THE POSTEXTRASYSTOLIC CONTRACTION: A HISTORICAL REVIEW.
D005117:Cardiac Complexes, Premature; D006321:Heart; D006664:History; D006801:Humans; D055595:Mechanical Phenomena; D010827:Physiology
EXTRASYSTOLE; HEART; HISTORY; PHYSIOLOGY