{"id":"W4406992542","doi":"10.1161/str.56.suppl_1.wmp100","title":"Abstract WMP100: Multicenter Validation Study of Robot-Assisted Transcranial Doppler (raTCD) for Enhanced Right-to-Left Shunt Detection Compared to Transthoracic and Transesophageal Echocardiography","year":2025,"lang":"en","type":"article","venue":"Stroke","topic":"Cardiovascular and Diving-Related Complications","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Royal Columbian Hospital; University of Northern British Columbia","funders":"","keywords":"Medicine; Transcranial Doppler; Shunt (medical); Cardiology; Internal medicine; Doppler echocardiography; Radiology; Doppler effect; Diastole","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.02294227,0.0009955098,0.0005075471,0.0005777802,0.0005508961,0.001409762,0.001229997,0.0007972281,0.001142649],"category_scores_gemma":[0.03733714,0.0006061107,0.0007201943,0.0006483121,0.0009344181,0.001116222,0.0007603901,0.0009310255,0.0008210815],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005880693,"about_ca_system_score_gemma":0.001597168,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002308958,"about_ca_topic_score_gemma":0.002415396,"domain_scores_codex":[0.993723,0.003548068,0.0005333695,0.001034849,0.0009671775,0.0001935084],"domain_scores_gemma":[0.9697927,0.0114717,0.006475027,0.004707547,0.005915358,0.00163778],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.03712602,0.002058205,0.9213204,0.0004106892,0.001909786,0.0001788789,0.0008060021,0.0004667797,0.005268812,0.0002230787,0.003664888,0.02656633],"study_design_scores_gemma":[0.00862571,0.02735029,0.9465228,0.0002148708,0.001940364,0.00111077,0.0004295179,0.003717008,0.003883251,0.0002178243,0.005875641,0.0001118667],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9924378,0.0008262564,0.002275896,0.0002839426,0.0001297768,0.000821859,0.002029004,0.00006730331,0.001128155],"genre_scores_gemma":[0.9938747,0.0001722875,0.002286232,0.00037755,0.0001279437,0.0004921507,0.002364676,0.00003783801,0.000266535],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02294227,"threshold_uncertainty_score":0.1213318,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0146493243092565,"score_gpt":0.2962966804783267,"score_spread":0.2816473561690703,"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."}}