[Ballistocardiographic study of female cardiac patients in various phases of the puerperium].
D001450:Ballistocardiography; D005260:Female; D006331:Heart Diseases; D006801:Humans; D049590:Postpartum Period / Q000150:complications*; D011247:Pregnancy; D011248:Pregnancy Complications
HEART DISEASES/in pregnancy; PREGNANCY/complications; PUERPERIUM/complications