» Articles » PMID: 39830007

Case Report: Recurrent Cardiogenic Shock Caused by Inter-arterial Left Coronary Artery Originating from the Right Coronary Sinus, Successfully Rescued by Mechanical Circulatory Support

Overview
Date 2025 Jan 20
PMID 39830007
Authors
Affiliations
Soon will be listed here.
Abstract

A young female patient suffered cardiogenic shock after undergoing surgery for an ectopic pregnancy. Coronary artery computed tomography angiography (CTA) revealed a left main artery (LM) originating from the right coronary sinus and traveling between the aorta and pulmonary artery. We successfully resuscitated the patient with mechanical circulatory support using veno-arterial extracorporeal membrane oxygenation (VA-ECMO) and an intra-aortic balloon pump (IABP). The patient subsequently underwent surgery thereafter. When sudden cardiogenic shock occurs in a young patient, it is important to be vigilant for anomalous aortic origin of a coronary artery (AAOCA).

References
1.
Cheitlin M, MacGregor J . Congenital anomalies of coronary arteries: role in the pathogenesis of sudden cardiac death. Herz. 2009; 34(4):268-79. DOI: 10.1007/s00059-009-3239-0. View

2.
Brothers J, Frommelt M, Jaquiss R, Myerburg R, Fraser Jr C, Tweddell J . Expert consensus guidelines: Anomalous aortic origin of a coronary artery. J Thorac Cardiovasc Surg. 2017; 153(6):1440-1457. DOI: 10.1016/j.jtcvs.2016.06.066. View

3.
Xu X, Xu P, Wu X, Lin H, Chen Y, Hu X . Case Report: Extracorporeal Membrane Oxygenation Followed by Intra-Aortic Balloon Counterpulsation Successfully Treated Cardiac Arrest Caused by Anomalous Origin of a Left Coronary Artery From the Right Coronary Sinus. Front Med (Lausanne). 2022; 9:936721. PMC: 9276961. DOI: 10.3389/fmed.2022.936721. View

4.
Bigler M, Seiler C, Raber L, Grani C . Wolf in Sheep's Clothing - The False Sense of Security in Patients With Anomalous Aortic Origin of a Coronary Artery Undergoing Submaximal Stress Testing. J Invasive Cardiol. 2021; 33(5):E396-E397. DOI: 10.25270/jic/21.00026. View

5.
Neumann F, Sousa-Uva M, Ahlsson A, Alfonso F, Banning A, Benedetto U . 2018 ESC/EACTS Guidelines on myocardial revascularization. Eur Heart J. 2018; 40(2):87-165. DOI: 10.1093/eurheartj/ehy394. View