{Reference Type}: Case Reports
{Title}: Mechanical thrombectomy for acute ischemic stroke with large vessel occlusion in pregnancy with mechanical heart valves： A case report.
{Author}: Zhang R;Peng L;Xu Y;Liu Y;
{Journal}: Heliyon
{Volume}: 9
{Issue}: 8
{Year}: 2023 Aug
{Factor}: 3.776
{DOI}: 10.1016/j.heliyon.2023.e18616
{Abstract}: <B>UNASSIGNED: </B>The management of anticoagulation for mechanical heart valves (MHVs) during pregnancy posed a special challenge. Mechanical thrombectomy (MT) was the standard treatment for acute ischemic stroke (AIS) in anterior circulation with large vessel occlusion. However, the efficacy and safety of MT in the treatment of acute ischemic stroke in pregnancy were unknown.<BR><B>UNASSIGNED: </B>A 29-year-old woman with MHVs in her first pregnancy at 7 weeks' gestation underwent MT because of a large occlusive thrombus in the end of the internal carotid artery despite therapeutic anticoagulation with low-molecular-weight heparin. This pregnant woman recovered well after MT with a modified rank score (mRS) of 0 at 90 days.<BR><B>UNASSIGNED: </B>At present, there was no standard protocol of anticoagulation therapy for pregnant women with MHVs. Acute ischemic stroke with large vessel occlusion in pregnancy was rare, but could bring devastating consequences for both mother and infant. Our case report demonstrated that MT could be safe and effective in pregnancy.