Figure 1

Examples of several different anomalous coronary arteries imaged by CMR: (A) Right coronary artery originating from the left coronary cusp passing anteriorly (class 2a), (B) Circumflex artery arising from the right coronary cusp (RCC) passing posteriorly (class 3b), (C) Left anterior descending (LAD) artery from the RCC anteriorly passing between the RVOT and aorta (class 4a) and (D) single ostium coronary system arising from the RCC with a retro-aortic circumflex artery and a pre-pulmonic LAD (class 5b). Images reconstructed using SoapBubble^TM software (Philips Medical Systems). Ao - Aorta; RVOT – Right Ventricular Outflow Tract; RA – Right Atrium; LA – Left Atrium.