Gene/Protein Disease Symptom Drug Enzyme Compound
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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

Peripheral pulmonary artery stenosis is a rare form of congenital heart disease frequently associated with Williams and Alagille syndromes. Patients with this disease typically have systemic level right ventricular pressures secondary to obstruction at the lobar, segmental, and subsegmental branches. The current management of patients with peripheral pulmonary artery stenosis remains somewhat controversial. We have pioneered an entirely surgical approach to the reconstruction of peripheral pulmonary artery stenosis. This approach initially entailed surgical patch augmentation of all major lobar branches and effectively reduced right ventricular pressures by more than half. This was the first report demonstrating an effective approach to the disease. Over the past 5 years, we have gradually evolved the technique to extend the reconstruction's reach to include segmental and subsegmental branch stenoses. An important technical aspect of this approach entails division of the main pulmonary and separation of the branch pulmonary arteries to access the lower lobe branches. Pulmonary artery homograft patches are used to augment hypoplastic pulmonary artery branches. In addition, we perform a Heineke-Mikulicz type ostioplasty for isolated ostial stenoses. The technical details of the surgical approach to peripheral pulmonary artery stenosis are outlined in this article, and can also be used for other complex peripheral pulmonary artery reconstructions.
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PMID:Surgical Techniques for Repair of Peripheral Pulmonary Artery Stenosis. 2882 29