Multimodal Deep Learning with Automated Myocardial Segmentation for Classification of Myocardial 99mTc-Pyrophosphate Uptake Using Planar and SPECT Imaging
Objective interpretation of myocardial 99mTc-pyrophosphate (PYP) uptake is important in suspected cardiac amyloidosis. We developed a segmentation-informed multimodal framework that classifies myocardial PYP uptake from planar and single-photon emission computed tomography (SPECT) images. The retrospective, class-enric...