Accuracy and clinical feasibility of 3D-myocardial thickness map measured by cardiac computed tomogram

Although myocardial thickness is an important variable for therapeutic catheter ablation of cardiac arrhythmias, quantification of wall thickness has been overlooked. We developed a software (AMBER) that measures 3D-myocardial thickness using a cardiac computed tomogram (CT) image, verified its accuracy, and tested its clinical feasibility. We generated 3D-thickness maps by calculating wall thickness (WT) from the CT images of 120 patients’...