Spontaneous coronary artery dissection mimicking aortic dissection

Ischaemic heart disease and pregnancy: the tale of two stories

Ischaemic heart disease (IHD) is presumed to be rare in pregnancy. Based on that assumption, patients go undiagnosed or undertreated. IHD in pregnancy frequently occurs as a result of an unusual aetiology, therefore each patient needs to be managed individually since each may present differently. This may pose challenges to the consulting clinician. Pregnancy itself is a risk factor for cardiovascular disease, due to its associated hypercoagulable state. From current reports, the prevalence of IHD in females is increasing due to lifestyle changes, including cigarette smoking, diabetes and stress. In our modern societies, women delay childbearing until they are older, allowing time for risk factors to cluster. Although presumed to be rare in pregnant women, IHD is currently estimated to occur three to four times more often during pregnancy in middle– and high–income women, warranting an extensive review highlighting cases of IHD in pregnancy.

Spontaneous coronary artery dissection: a report of two atypical cases

Spontaneous coronary artery dissection is a rare pathology that has no exact incidence, etiology, pathogenesis and evolution in literature. We report two cases of two women with coronary artery dissection, uncommon clinical presentation of acute coronary syndrome and without identifiable risk factors. A review of the literature and the management of this condition are presented.

Spontaneous coronary artery dissection of the left circumflex artery causing cardiac tamponade and presenting with atrial fibrillation: a case report and review of the literature

Spontaneous coronary artery dissection is rare. When it does occur, it can present in a myriad of ways and can mimic more common clinical scenarios. Undiagnosed it can be fatal. In this article, the authors present a case of coronary artery dissection in a middle aged man presenting as fast atrial fibrillation with hemodynamic compromise. He was unsuccessfully cardioverted and later arrested and died. Postmortem showed a ruptured dissection of the left circumflex artery causing cardiac tamponade and death. Incidence, associations, pathophysiology, investigations, and treatment options are reviewed.