|
|
Iranian Journal of Neonatology، جلد ۸، شماره ۱، صفحات ۳۷-۳۹
|
|
|
| عنوان فارسی |
|
|
| چکیده فارسی مقاله |
|
|
| کلیدواژه‌های فارسی مقاله |
|
|
| عنوان انگلیسی |
Severe Persistant Cyanosis in a Newborn Due to Prominent Eustachian Valve |
|
| چکیده انگلیسی مقاله |
ABSTRACTThe valves of right horn of systemic venous sinus are prominent structures within the right atrium during early embryonic period. Involution of these structures may not be complete, resulting in a spectrum of anatomical presentations such as cyanosis. A full-term male neonate referred to our hospital for precise evaluation of severe cyanosis on the first day of life. Echocardiographic examination revealed right-to-left interatrial shunting through patent foramen ovale due to prominent eustachian valve with normal estimated right heart pressures from peak tricuspid regurgitation velocity. He was maintained with supplemental oxygen and a PDE-5 inhibitor (sildenafil) and subsequently improvement in oxygen saturation was achieved. The patient was discharged after 2 weeks of treatment. In conclusion; the embryologic remmants of the sinus venosus rarely may lead to right-to-left shunting resulting in severe cyanosis. Pulmonary vasodilators such as sildenafil may improve oxygen saturation in these patients even in case of normal right heart pressures. |
|
| کلیدواژه‌های انگلیسی مقاله |
|
|
| نویسندگان مقاله |
vehbi doğan | vehbi doğan
sami ulus maternity and children research and training hospital, ankara, turkey
ilker ارطغرل | ilker ertuğrul
sami ulus maternity and children research and training hospital, ankara, turkey
şeyma kayalı | şeyma kayalı
sami ulus maternity and children research and training hospital, ankara, turkey
ece koyuncu | ece koyuncu
pediatric cardiology and neonatology, ankara, turkey
utku آرمان örün | utku arman örün
sami ulus maternity and children research and training hospital, ankara, turkey
selmin karademir | selmin karademir
sami ulus maternity and children research and training hospital, ankara, turkey
|
|
| نشانی اینترنتی |
http://ijn.mums.ac.ir/article_8521.html |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/231/article-231-331208.pdf |
| کد مقاله (doi) |
|
| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
|
| نوع مقاله منتشر شده |
گزارش موارد نادر |
|
|
|
برگشت به:
صفحه اول پایگاه |
نسخه مرتبط |
نشریه مرتبط |
فهرست نشریات
|