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Query: UMLS:C0018799 (heart disease)
 34,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Congenital heart block (CHB) can occur in association with structural heart disease, such as atrioventricular septal defects, left atrial isomerism, and abnormalities of the great arteries, with tumors, such as mesotheliomas, or as an isolated defect. In 1928, Aylward reported the occurrence of CHB in two children whose mother "suffered from Mikulicz's disease." This curious clinical observation was further solidified by the 1970s, with reports of CHB in children whose mothers had autoimmune diseases and that the maternal sera contained antibodies to Ro ribonucleoproteins. It was subsequently reported that many mothers also had antibodies to La. Other abnormalities affecting the skin, liver, and blood elements were associated with anti-Ro/La antibodies in the maternal and fetal circulation, and are now grouped under the heading of neonatal lupus syndromes. Neonatal lupus was termed because the cutaneous lesions of the neonate resembled those seen in systemic lupus erythematosus.
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PMID:Autoantibody-associated congenital heart block: the clinical perspective. 1296 20

Within the last decade the prevalence of adult patients living with congenital heart disease equals that seen in children. This expanding population poses a challenge to clinical cardiologists who will be caring for patients with the clinical manifestations of this condition. Neonatal lupus is a model of passively acquired autoimmunity and is responsible for the majority of clinical cases of congenital heart block (CHB). This review will focus on the presentation, pathophysiology, and the long-term follow-up of CHB associated with neonatal lupus, and discuss important diagnostic tests, familial implications, and pacemaker issues associated with the care of an adult with CHB.
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PMID:Cardiac manifestations of neonatal lupus: a review of autoantibody-associated congenital heart block and its impact in an adult population. 2218 63

Neonatal lupus results from the passive transfer of autoantibodies; however, this transfer is not sufficient to cause disease. This article reviews clinical presentation with a focus on autoimmune-mediated congenital heart disease. Recent data looking for additional disease mechanisms and biomarkers as well as latest information on interventions will be reviewed. Our understanding of this rare disease is often dependent on patient participation in disease registries and biorepositories. Future participation in registries including descriptive as well as biophysical data is critical to our knowledge.
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PMID:Neonatal Lupus: What We Have Learned and Current Approaches to Care. 2747 48