[Incidence and significance of extrasystoles in exercise tests (author's transl)].
D005117:Cardiac Complexes, Premature / Q000175:diagnosis* / Q000209:etiology; D005080:Exercise Test; D006331:Heart Diseases / Q000175:diagnosis; D006801:Humans; D008875:Middle Aged
Výskyt a význam extrasystol pri námahovém testu.