{"id":"W2920917000","doi":"10.1117/12.2509740","title":"A dynamic neonatal heart phantom for ultrafast color Doppler echocardiography evaluation","year":2019,"lang":"en","type":"article","venue":"","topic":"Congenital Heart Disease Studies","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Robarts Clinical Trials","funders":"","keywords":"Imaging phantom; Stroke volume; Cardiac cycle; Mitral valve; Medicine; Ultrasound; Biomedical engineering; Cardiology; Doppler effect; Diastole; Blood flow; Temporal resolution; Frame rate; Heart rate; Internal medicine; Blood pressure; Radiology; Computer science; Artificial intelligence; Physics; Optics","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":[0.001460194,0.0003894451,0.0002662115,0.0004449592,0.0001422669,0.0004334059,0.0007186209,0.0005891196,0.001778045],"category_scores_gemma":[0.00222056,0.000305734,0.0002097617,0.000229267,0.0002540585,0.000396748,0.0004921441,0.0003285664,0.0003333302],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003346979,"about_ca_system_score_gemma":0.0007082807,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004342259,"about_ca_topic_score_gemma":0.0005781694,"domain_scores_codex":[0.9996253,0.0001451755,0.00002765,0.0000399546,0.0001409871,0.0000208882],"domain_scores_gemma":[0.9988857,0.0005547528,0.00009104893,0.000185791,0.00019214,0.00009046961],"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":[0.0003598488,0.000298993,0.003853417,0.0003066736,0.00001924291,0.0008055593,0.0002698409,0.02980333,0.9168032,0.003203273,0.00121439,0.04306214],"study_design_scores_gemma":[0.0001496802,0.003264535,0.0148597,0.0001863966,0.00009926077,0.006676398,0.0001768583,0.2065898,0.7199132,0.001421032,0.04645578,0.0002072738],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2609806,0.001322754,0.7300401,0.0003801755,0.0001581804,0.0007492016,0.0009738383,0.001192584,0.004202599],"genre_scores_gemma":[0.5643077,0.001248553,0.4284884,0.0002480487,0.00002450599,0.001219847,0.0009911456,0.0001872942,0.003284486],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001778045,"threshold_uncertainty_score":0.007722318,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01399810912148021,"score_gpt":0.3163640421493206,"score_spread":0.3023659330278404,"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."}}