{"id":"W4308961942","doi":"10.1111/echo.15490","title":"A novel anatomic classification to guide transcatheter aortic valve replacement for pure aortic regurgitation","year":2022,"lang":"en","type":"letter","venue":"Echocardiography","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Montreal Heart Institute","funders":"","keywords":"Cardiac skeleton; Medicine; Valve replacement; Regurgitation (circulation); Ascending aorta; Ventricular outflow tract; Cardiology; Anchoring; Internal medicine; Annulus (botany); Aortic valve; Aorta; Radiology; Aortic root","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","metaepi_broad"],"consensus_categories":[],"category_scores_codex":[0.0003069836,0.0005706744,0.0009342251,0.001197785,0.0002131071,0.00007935262,0.0002001006,0.0003917906,0.0001246185],"category_scores_gemma":[0.00006138861,0.0005645717,0.01136587,0.00092403,0.00004718029,0.00007863269,0.00004138231,0.0006051959,0.00003693705],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005639456,"about_ca_system_score_gemma":0.000189926,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003275222,"about_ca_topic_score_gemma":6.59133e-7,"domain_scores_codex":[0.9964566,0.00008799152,0.0007222425,0.001177644,0.000938338,0.0006172],"domain_scores_gemma":[0.9977948,0.0001293424,0.0002748106,0.001306298,0.0002533801,0.000241352],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0007307955,0.0002842425,0.02266046,0.0004984083,0.01212002,0.00001013775,0.0002271238,0.00002468456,0.0001904243,0.00002071388,0.9596841,0.00354885],"study_design_scores_gemma":[0.0045773,0.001451633,0.1771058,0.0002526456,0.01653042,0.00002551018,0.0002074099,0.0001251079,0.00004020257,0.0002730949,0.7985725,0.0008382619],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.1614229,0.00625492,0.05037117,0.7089865,0.008193513,0.04091099,0.01291705,0.001605946,0.009337044],"genre_scores_gemma":[0.4233893,0.0004862827,0.00414588,0.519871,0.00444546,0.01728951,0.02707474,0.0006414263,0.00265646],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.2619663,"threshold_uncertainty_score":0.9996806,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02275502249450926,"score_gpt":0.3272528087976838,"score_spread":0.3044977863031745,"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."}}