{"id":"W3205245198","doi":"10.1093/eurheartj/ehab724.0123","title":"Ejection dynamics in native aortic valve stenosis using echocardiography: can it be helpful?","year":2021,"lang":"en","type":"article","venue":"European Heart Journal","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Population Health Research Institute; McMaster University","funders":"","keywords":"Medicine; Cardiology; Ejection fraction; Internal medicine; Observational study; Randomized controlled trial; Doppler echocardiography; Stenosis; Radiology; Blood pressure; Heart failure; Diastole","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":[0.02015779,0.001031101,0.01058054,0.005807018,0.0003906454,0.003708361,0.001997123,0.004245839,0.003278726],"category_scores_gemma":[0.1239384,0.001022711,0.007159273,0.005765675,0.001874296,0.004337486,0.001028201,0.002049233,0.0004250678],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002114457,"about_ca_system_score_gemma":0.003863248,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004564339,"about_ca_topic_score_gemma":0.007548341,"domain_scores_codex":[0.9799978,0.008960744,0.007316553,0.001162866,0.002332736,0.0002293346],"domain_scores_gemma":[0.8254177,0.1412019,0.02266224,0.001567026,0.00856716,0.0005840182],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"observational","study_design_scores_codex":[0.0009018866,0.0000234015,0.003115555,0.9051806,0.01754921,0.0001458886,0.0002576023,0.0001117393,0.0001954571,0.0003525304,0.00235906,0.06980703],"study_design_scores_gemma":[0.001477263,0.0004448913,0.01298867,0.8647855,0.1001443,0.0007206641,0.0006038493,0.0002444506,0.0003545055,0.001690854,0.01642909,0.0001159694],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.0009212384,0.9972675,0.0001031177,0.001194397,0.000199669,0.00003850881,0.0001123467,0.000003452153,0.0001598257],"genre_scores_gemma":[0.05580238,0.9369434,0.001513387,0.004045555,0.001116841,0.0002581633,0.0002033432,0.00001009006,0.0001068917],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.02015779,"threshold_uncertainty_score":0.1066058,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04302221381744657,"score_gpt":0.3527107160623122,"score_spread":0.3096885022448656,"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."}}