After some cropping 3D MPR reveals the course of this vascular structure. Fairly confident that it's an anomalous LCx arising from the right coronary cusp with retro-aortic course. Of course #YesCCT is ?to better characterize anomalous coronaries, but #EchoFirst made the Dx! pic.twitter.com/jD4CzpXdQw
— Enrique Garcia-Sayan, MD, FACC, FASE (@EGarciaSayan) February 5, 2020