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Sanitra Anuwutnavin Prapat Wanitpongpan Paweena Chungsomprasong Jarupim Soongswang Nattinee Srisantiroj Tuangsit Wataganara 《Pediatric cardiology》2013,34(8):1955-1962
Fetal onset of congenital long QT syndrome (LQTS) is a rare manifestation, and prenatal diagnosis is difficult. This report describes a boy who presented with both atrioventricular (AV) block and ventricular tachycardia during the antenatal period. The early postnatal electrocardiogram showed prolongation of the QT interval and AV block, subsequently leading to a polymorphic ventricular tachycardia torsade de pointes. This unique feature of congenital LQTS has a poor outcome, but the boy was successfully treated with beta-blockers and implantation of an automated cardioverter-defibrillator. The intrauterine manifestation of fetal AV block and ventricular tachycardia should raise a high suspicion of congenital LQTS, and the strong association with a malignant clinical course should warrant special evaluation. The literature on the prenatal diagnosis, fetal therapy, and neonatal outcome of this condition also are reviewed. 相似文献
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Kaewrudee S Anuwutnavin S Kanpittaya J Soontrapa S Sakondhavat C 《The Journal of reproductive medicine》2007,52(6):513-520
OBJECTIVE: To assess the different effects between non-treatment, estrogen and estrogen-progestin regimens on changes in mammographic density in postmenopausal women. STUDY DESIGN: A historical cohort of 105 postmenopausal women who attended the Menopause Clinic, Srinagarind Hospital, Khon Kaen, Thailand, and received 1 of 3 regimens: nontreatment, estrogen or estrogen-progestin (35 in each group). Mammographic examinations were done before and after a 12-24-month period of hormone therapy. Breast density (mammographic density, recorded in the medical records) between the 2 examinations in each group were compared. RESULTS: An increase in mammographic density occurred among women receiving hormone therapy: 40% (14 of 35) in the estrogen-progestin group and 20% (7 of 35) in the estrogen-only group, but no variation in density was observed in the nontreatment group. The increase in mammographic density occurring in women on hormone therapy, as compared to the nontreatment group, was statistically significant (estrogen-progestin, 95% CI 20.91-59.09; estrogen, 95% CI 3.89-36.11). When the different treatment types were compared, the estrogen-progestin group tended to have a higher prevalence of mammographic density change than the estrogen-only group, but the difference was not statistically significant (95% CI -3.81-43.81). CONCLUSION: Hormone therapy was associated with increased mammographic density. Apparently the estrogen-progestin regimen affects breast density more than estrogen-only does. 相似文献
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