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Fig. 5 | Insights into Imaging

Fig. 5

From: The validity and applicability of CAD-RADS in the management of patients with coronary artery disease

Fig. 5

A 63-year-old man presented with typical chest pain. a and b Curved MPR images show total occlusion of LAD ostium (orange arrows), with distal retrograde filling of LAD and diagonal arteries by the collateral flow. c VR image shows mild proximal LCX stenosis (black arrow) and ostial LAD occlusion (white arrow) with distal refilling. The patient was categorized as CAD-RADS 5. d and e ICA images of LCA show patent LMA, proximal non-significant stenosis of LCX (yellow arrows), and non-opacification of LAD that is confirming total ostial occlusion diagnosed at CCTA

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