ANOCOR registry

Ann Cardiol Angeiol (Paris). 2023 Nov 7;72(6):101690. doi: 10.1016/j.ancard.2023.101690. Online ahead of print.ABSTRACTAnomalous aortic origin of the coronary arteries are congenital anomalies with many anatomical forms. Due to the varying risk of sudden death, these abnormalities must be classified accurately. There are still questions about the mechanism and individual risk of sudden death, the natural history of these abnormalities and the benefits of a surgical correction. Large-scale observational registries may provide more evidence-based data to practitioners caring for the patients concerned. The ANOCOR registry, the largest in size published to date, enrolled 472 patients (mean age 63 years) with 496 coronary abnormalities. The angiographic representation (with invasive coronary angiography or coronary CT angiography) according to the coronary artery and initial ectopic course could be specified with the identification of two main phenotypes: the circumflex artery (n = 235) with a retroaortic course in 97% of cases and the right coronary artery (n = 165) with an interarterial course in 89.7% of cases. Two left coronary anatomical forms have been confused by non-expert cardiologists: those with a retropulmonary or interarterial course. Sudden death related to coronary anomaly was a very rare mode of presentation (3 patients or 0.6% of the cohort) in this population with very few young patients < 35 years (11 cases or 2.3% of the cohort).PMID:37944222 | DOI:10.1016/...
Source: Annales de Cardiologie et d'Angeiologie - Category: Cardiology Authors: Source Type: research