Key result
Non-selective aortic root angiography localizes an anomalous RCA ostium after failed selective cannulation.
Why the study?
Anomalous origin of the right coronary artery is a rare congenital anomaly that poses significant diagnostic challenges during cardiac evaluation.
Case Report (n=1)
No
Non-selective aortic root contrast injection is a valuable adjunctive technique for localizing anomalous coronary artery origins when selective engagement fails.
Answers are grounded in this paper and cite their sources.
May aid anomalous RCA localization after selective cannulation failure in NSTEMI; hypothesis-generating case report leaves generalizability open.
Anomalous origin of the right coronary artery (RCA) is a rare congenital cardiovascular anomaly that can pose significant diagnostic challenges during cardiac evaluation. We present a case of a 54-year-old male patient with chest pain and a syncopal episode and subsequently diagnosed with non-ST-elevated myocardial infarction (NSTEMI). Coronary angiography revealed an anomalous origin of the RCA, making it difficult to precisely locate the artery's point of origin with selective contrast injection. During coronary angiography, the use of aortic root non-selective angiographic contrast injection aided in localizing the RCA ostium. Our case highlights the clinical significance of aortic contrast injection as a valuable and safe adjunctive technique in cases of anomalous coronary artery origins. Early detection and precise localization of such anomalies are essential for effective treatment planning and improved patient outcomes. Further studies may help validate the utility of aortic contrast injection in similar cases, thereby enhancing diagnostic accuracy and patient care in the management of anomalous coronary artery ostium.
No takes yet. Share an insight, caveat, or question.
Brennan et al. (2023) conducted a case report in NSTEMI with anomalous origin of the right coronary artery (n=1). Non-selective aortic root angiographic contrast injection was evaluated on Localization of the RCA ostium. Non-selective aortic root angiographic contrast injection successfully localized an anomalous right coronary artery ostium in a patient presenting with an NSTEMI after selective cannulation failed.
Synapse has enriched 10 related papers. Consider them for comparative context: