Open AccessCardiopulmonary bypass in pregnancy
Author(s) -
Mukul Chandra Kapoor
Publication year - 2014
Publication title -
annals of cardiac anaesthesia/annals of cardiac anaesthesia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.42
H-Index - 27
eISSN - 0974-5181
pISSN - 0971-9784
DOI - 10.4103/0971-9784.124133
Subject(s) - medicine , cardiopulmonary bypass , perioperative , cardiac surgery , pregnancy , fetus , fetal surgery , in utero , hypoxia (environmental) , obstetrics , anesthesia , surgery , chemistry , organic chemistry , biology , oxygen , genetics
Cardiac surgery carried out on cardiopulmonary bypass (CPB) in a pregnant woman is associated with poor neonatal outcomes although maternal outcomes are similar to cardiac surgery in non-pregnant women. Most adverse maternal and fetal outcomes from cardiac surgery during pregnancy are attributed to effects of CPB. The CPB is associated with utero-placental hypoperfusion due to a number of factors, which may translate into low fetal cardiac output, hypoxia and even death. Better maternal and fetal outcomes may be achieved by early pre-operative optimization of maternal cardiovascular status, use of perioperative fetal monitoring, optimization of CPB, delivery of a viable fetus before the operation and scheduling cardiac surgery on an elective basis during the second trimester.