[Electrocardiography during pregnancy].
D004562:Electrocardiography; D005260:Female; D006331:Heart Diseases; D006801:Humans; D008946:Mitral Valve Stenosis / Q000628:therapy*; D011225:Pre-Eclampsia / Q000150:complications*; D011247:Pregnancy / Q000502:physiology
COMMISSUROTOMY; ELECTROCARDIOGRAPHY; HEART DISEASES/in pregnancy; PREGNANCY TOXEMIAS/complications; PREGNANCY/physiology
L'elettrocardiografia in gravidanza.