Clinical analysis of 24 cases of aortic dissection during pregnancy
10.3760/cma.j.issn.0529-567x.2017.01.008
- VernacularTitle:妊娠合并主动脉夹层24例临床分析
- Author:
Li CHU
;
Jun ZHANG
;
Yanna LI
;
Haiyang LI
;
Yanwen QIN
- Keywords:
Pregnancy complications,cardiovascular;
Aneurysm,dissecting;
Pregnancy outcome
- From:
Chinese Journal of Obstetrics and Gynecology
2017;52(1):32-39
- CountryChina
- Language:Chinese
-
Abstract:
plus stented elephant trunk implantation (Bentall+Sun′s surgery), aortic root replacement (Bentall surgery), stent implantation, thoracic and abdominal aorta replacement. The aortic operation time of the 19 patients were 5 gestational weeks to 1 month after delivery. The relation between aortic operation and the termination of pregnancy: 4 patients underwent aorta surgery after termination of pregnancy, 9 patients had cesarean section and aorta surgery at the same time, 6 patients underwent aorta surgery before cesarean section. ②5 patients did not receive arota surgery, 2 patients of type A dissection and 1 patient of type B dissection died before the surgery;2 cases of type B dissection underwent conservative treatment. The termination time of pregnancy was 6-37 gestational weeks, with the average of (26 ± 10) weeks. (3)Maternal and fetal outcomes:20 patients survived after treatment (83%,20/24) and 4 patients died (17%,4/24). 10 cases were live births, including 4 full-term infants and 6 preterm premature infants. The birth weight of the neonates was 1 080-3 800 g, with the average of (2 302±764) g. Three of them were very low birth weight infants and 1 was low birth weight infant;3 neonates had mild asphyxia. The neonates were followed up for 0.5 to 10 years, with the average time of (1.4 ± 1.7) years. So far the infants′ development was good.Conclusions Pregnancy with aortic dissection is pernicious. Early identification, prompt diagnosis and prompt interventing of the vascular surgery are necessary to the safety of mother and fetus.
