[Benign isolated extrasystole in middle-aged subjects].
D005117:Cardiac Complexes, Premature; D006339:Heart Rate; D006801:Humans; D008875:Middle Aged; D009200:Myocardial Contraction
HEART BEAT AND RHYTHM
De l'extrasystolie bénigne isolée, chez des sujets d'âge mûr.