{"id":"W2113174645","doi":"10.1152/ajpheart.00131.2010","title":"Measurements of changes in left ventricular volume, strain, and twist during isovolumic relaxation using MRI","year":2010,"lang":"en","type":"article","venue":"American Journal of Physiology-Heart and Circulatory Physiology","topic":"Cardiovascular Function and Risk Factors","field":"Medicine","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"Libin Cardiovascular Institute of Alberta; University of Calgary; University of Alberta","funders":"","keywords":"Parasternal line; Cardiology; Internal medicine; Mitral valve; Medicine; Twist; Sonomicrometry; Volume (thermodynamics); Aortic valve; Anatomy; Hemodynamics; Physics; Geometry; Mathematics","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":[0.0002705975,0.0003319216,0.0001883871,0.0003805778,0.0001080445,0.000254759,0.0001371823,0.0003129119,0.00043513],"category_scores_gemma":[0.0006586996,0.0001994502,0.0001268477,0.0001314641,0.0002092413,0.0002425027,0.0001849892,0.0003098209,0.0001757074],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007573955,"about_ca_system_score_gemma":0.00004755286,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003070268,"about_ca_topic_score_gemma":0.0004920498,"domain_scores_codex":[0.9998808,0.00003666196,0.000008204654,0.00003692907,0.0000191366,0.00001813504],"domain_scores_gemma":[0.9997488,0.00003934535,0.0001092067,0.0000229146,0.0000338411,0.00004599174],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.002145324,0.0001643872,0.2691524,0.00008927927,0.0001395501,0.0006914018,0.0009170463,0.0008067398,0.6840464,0.0001644395,0.0002308765,0.04145218],"study_design_scores_gemma":[0.00004413299,0.001689959,0.9565365,0.00001299825,0.00006703017,0.002306433,0.0002254369,0.001289198,0.03714754,0.0001190212,0.0005295057,0.00003224773],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977204,0.0003145989,0.001544437,0.00001575705,0.000004788093,0.000005366211,0.0000715993,0.00001873592,0.00030433],"genre_scores_gemma":[0.9969661,0.0001994615,0.002204312,0.00003378298,0.00001594456,0.00001856157,0.0001334807,0.000008139182,0.000420236],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00043513,"threshold_uncertainty_score":0.001455724,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01510402159475512,"score_gpt":0.2465366145265286,"score_spread":0.2314325929317734,"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."}}