{"id":"W7125365459","doi":"10.1093/eurheartj/ehaf1118","title":"Photon-counting computed tomography: a revolution in cardiac imaging","year":2025,"lang":"en","type":"article","venue":"European Heart Journal","topic":"Advanced X-ray and CT Imaging","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Workflow; Coronary artery disease; Cardiac imaging; Grading (engineering); Imaging technology; Image quality; Myocardial bridging; Radiation exposure","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004514537,0.0007495639,0.00124525,0.002495946,0.0004461714,0.002877498,0.001096302,0.002524296,0.002996122],"category_scores_gemma":[0.005667186,0.0004291899,0.0006695891,0.001962952,0.002524637,0.003990731,0.001813513,0.005599055,0.001679017],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001328427,"about_ca_system_score_gemma":0.001608366,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009052106,"about_ca_topic_score_gemma":0.0008761207,"domain_scores_codex":[0.9979523,0.000478712,0.000183707,0.0003376789,0.0009331404,0.0001144251],"domain_scores_gemma":[0.9936841,0.003687981,0.0003073321,0.000250221,0.001739754,0.0003307617],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001789103,0.00007923997,0.001592024,0.004090531,0.0001057476,0.0006978859,0.0002394483,0.0006528426,0.004469397,0.04019554,0.05419606,0.8935024],"study_design_scores_gemma":[0.00003109346,0.0001707385,0.00153818,0.002301418,0.00007207225,0.005798419,0.0001379888,0.0007924777,0.003233202,0.01692151,0.9689065,0.00009640204],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.001384696,0.9623388,0.01150032,0.01635403,0.00367905,0.00002544861,0.00008019626,0.0001180189,0.00451948],"genre_scores_gemma":[0.01264895,0.9469548,0.01759042,0.007615866,0.01182999,0.00004963086,0.0001536669,0.00008029943,0.003076222],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.004514537,"threshold_uncertainty_score":0.02387542,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007836246391076539,"score_gpt":0.2354643270788382,"score_spread":0.2276280806877617,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}