Images in a Patient with a Matched Cardiac Hybrid Imaging Finding (Arrows) (image) Radiological Society of North America Share Print E-Mail Caption These are example images in a patient with a matched cardiac hybrid finding (arrows). A, Multiplanar contrast material-enhanced coronary CT angiography reconstruction shows a stenosis of the proximal left anterior descending artery in a 62-year old man. B, C, Cardiac hybrid SPECT/coronary CT angiography images show a matched perfusion defect (arrow) in the territory served by the left anterior descending artery at, B, stress; this defect was reversible at, C, rest, indicating a stress-induced anterior ischemia. Credit Radiological Society of North America Usage Restrictions May use with credit Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.