biostudies-literatureUnknown4(5)Schulze-Zachau VEuropean heart journal. Case reports1-2https://www.ebi.ac.uk/biostudies/studies/S-EPMC7780447biostudies-literatureProximal crossing of the left coronary arteries with a septal branch arising from the left circumflex artery.PMC7780447Brantner PZellweger MJSchulze-Zachau VHaaf PfalseProximal crossing of the left coronary arteries with a septal branch arising from the left circumflex artery.2020-01-01T00:00:00Z2020 Oct2025-05-29T19:47:27.181Z2025-05-29T19:47:27.181ZS-EPMC77804473342644310.1093/ehjcr/ytaa273