title: [Validity of apparent delayed, transient bradycardia and variant, transient bradycardia].
authors: N
authors: N
authors: Shimada
mesh_terms: D001919:Bradycardia / Q000145:classification / Q000503:physiopathology*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000503:physiopathology*