A Mother's struggle: postpartum preeclampsia complicated by triple vessel spontaneous coronary artery dissection.

Abstract

Spontaneous coronary artery dissection (SCAD) is an important cause of acute coronary syndrome among young women, especially in the postpartum period. Pregnancy-Associated SCAD (P-SCAD), an aggressive subtype, frequently involves multi-vessel dissection, decreased left ventricular function, and higher mortality. Here we present a rare case of postpartum pre-eclampsia complicated by multi-vessel SCAD in a 40-year-old multiparous Haitian black woman. Diagnosis was established with coronary angiography which revealed spontaneous dissection of the left anterior descendant, left circumflex, and right coronary arteries. Given the patient remained hemodynamically stable no percutaneous coronary intervention was indicated. She experienced recurrent anginal symptoms during her hospitalization that were managed with the addition of clopidogrel. The pathophysiology of P-SCAD is not well understood and thought to be related to an increased state of hemodynamic stress and hormonal fluctuation. The role of pre-eclampsia as a risk factor remains poorly defined and warrants further investigation.