{"id":"W1501534284","doi":"","title":"Abstract 18215: Coronary Flow Velocity Reserve and Aortic Regurgitation Index Before and After Transcatheter Aortic Valve Implantation for Severe Aortic Stenosis","year":2014,"lang":"en","type":"article","venue":"","topic":"Cardiac Imaging and Diagnostics","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"London Health Sciences Centre","funders":"","keywords":"Medicine; Cardiology; Internal medicine; Coronary flow reserve; Aortic pressure; Regurgitation (circulation); Aortic valve; Afterload; Stenosis; Coronary perfusion pressure; Preload; Hemodynamics; Coronary circulation; Perfusion; Aortic valve replacement; Blood flow; Surgery; Resuscitation","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":[0.0002607161,0.000207228,0.0003105134,0.0002631979,0.000181113,0.0002754939,0.0001225465,0.0003911332,0.002063652],"category_scores_gemma":[0.0009971575,0.0001191721,0.0002499941,0.0001415244,0.0002147581,0.0002054327,0.0001611913,0.0004350164,0.0002952686],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001532637,"about_ca_system_score_gemma":0.0001435021,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003246125,"about_ca_topic_score_gemma":0.0005360873,"domain_scores_codex":[0.9998767,0.00002112966,0.00001615657,0.00003223413,0.00001997715,0.00003361769],"domain_scores_gemma":[0.9992172,0.0001883248,0.0002158158,0.00003073773,0.00003863627,0.0003093059],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003589667,0.0003353213,0.9863782,0.00002190625,0.0000559369,0.0005235722,0.00007736531,0.000062575,0.004555115,0.00001694139,0.0001195838,0.004263795],"study_design_scores_gemma":[0.00003362553,0.001845234,0.996631,0.00000383473,0.00002374137,0.0006940073,0.00004299188,0.0001358862,0.0004765105,0.00001172384,0.00009701987,0.000004379446],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9997165,0.00004975545,0.00002937196,0.00001200114,0.000005509977,0.000002526511,0.00003117613,0.000001704474,0.0001514253],"genre_scores_gemma":[0.9997138,0.00001429852,0.00004455519,0.00001285191,0.0000104831,0.000003443751,0.00006988644,5.885437e-7,0.0001300662],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002063652,"threshold_uncertainty_score":0.006903648,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01098495989078752,"score_gpt":0.2650850496081599,"score_spread":0.2541000897173724,"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."}}