{"id":"W4409676383","doi":"10.21203/rs.3.rs-5483662/v1","title":"A Novel Thermochromic Myocardial Phantom for Radiofrequency Ablation and Cryoablation","year":2025,"lang":"en","type":"preprint","venue":"Research Square","topic":"Ultrasound and Hyperthermia Applications","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"St. Thomas Hospital","funders":"Biosense Webster; King's College London","keywords":"Imaging phantom; Cryoablation; Ablation; Thermochromism; Radiofrequency ablation; Materials science; Medicine; Radiology; Cardiology; Physics; Condensed matter physics","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":[0.0004934897,0.0004662179,0.0002604885,0.0003460985,0.0002148105,0.0005265418,0.0005961671,0.0008254443,0.00296868],"category_scores_gemma":[0.0007657125,0.0004852205,0.0001704128,0.0002337502,0.0003388268,0.0006841319,0.0004658667,0.0003958642,0.0005814149],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002802436,"about_ca_system_score_gemma":0.0004422031,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002136375,"about_ca_topic_score_gemma":0.0003025243,"domain_scores_codex":[0.9998485,0.00003237268,0.000006687638,0.00004442304,0.00005252249,0.00001550189],"domain_scores_gemma":[0.9996215,0.0001719458,0.00006165763,0.00005131946,0.00005124185,0.00004233786],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001726502,0.00005431582,0.0001494521,0.0001483994,0.000007255651,0.0001404208,0.00003977693,0.001693482,0.9855541,0.001829801,0.000406856,0.009803364],"study_design_scores_gemma":[0.00006844512,0.0004952605,0.001229002,0.00004255215,0.00005007361,0.002181905,0.00002656464,0.02619599,0.9454864,0.0006468994,0.02353209,0.00004486318],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1665529,0.003655868,0.813886,0.0009788463,0.0004354434,0.0003885317,0.0006028934,0.001614601,0.01188494],"genre_scores_gemma":[0.5049303,0.001484883,0.4790742,0.0003953195,0.00008754757,0.000376152,0.0005451723,0.0003785716,0.01272797],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.00296868,"threshold_uncertainty_score":0.009931207,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04720510640736661,"score_gpt":0.3502200369660923,"score_spread":0.3030149305587257,"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."}}