نتایج جستجو برای: congenital heart block
تعداد نتایج: 632052 فیلتر نتایج به سال:
BACKGROUND Right ventricular pacing increases the risk of heart failure in adults with structural heart disease. The impact of prolonged right ventricular pacing in adults without structural heart disease is not fully characterized and may depend on interactions of pacing with abnormal substrate predisposing to ventricular dysfunction. METHODS AND RESULTS We assessed the effect of right ventr...
The presence of high titers of autoantibodies in patient sera is characteristic for the autoimmune disorder Sjögren’s syndrome. The major targets for these autoantibodies are three intracellular proteins Ro52, Ro60 and La. It is still unclear why these proteins become targets for the immune system, and how this autoreactivity is triggered. Antibodies to the Ro52 protein have also been shown to ...
Congenital heart block (CHB) is a rare disorder that may be associated with a high morbidity and even mortality, with a risk of death both in utero and during infancy. Women with serum titres of anti-Ro and/or anti-La antibodies carry a risk of CHB of 1-5% in their offspring, with a recurrence risk of approximately 20%. We present a case of a 36-year-old female with a pregnancy complicated by c...
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