[PACEMAKER CHANGES OBSERVED IN ELECTROCARDIOGRAPHIC DESIGN REGISTERED INTRAPARTUM. WORKING HYPOTHESIS ON ITS POSSIBLE SIGNIFICANCE AS ELECTROCARDIOGRAPHIC SIGN OF FETAL DISTRESS].
D004562:Electrocardiography; D005260:Female; D005315:Fetal Diseases; D005316:Fetal Distress; D005318:Fetal Heart; D006329:Heart Conduction System; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy
ELECTROCARDIOGRAPHY; FETAL DISEASES; FETAL HEART; HEART CONDUCTION SYSTEM; LABOR; PREGNANCY
ODIFICACIONES DEL MARCAPASO OBSERVADAS EN TRAZOS ELECTROCARDIOGR'AFICOS REGISTRADOS INTRAPARTUM. HIP'OTESIS DE TRABAJO SOBRE SU POSIBLE SIGNIFICADO COMO SIGNO ELECTROCARDIOGR'AFICO DE SUFRIMIENTO FETAL.