{"id":"W4408438451","doi":"10.1093/ehjci/jeaf089","title":"Towards non-invasive assessment of myocardial work using myocardial stiffness and strain: a human pilot study","year":2025,"lang":"en","type":"article","venue":"European Heart Journal - Cardiovascular Imaging","topic":"Cardiovascular Function and Risk Factors","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ted Rogers Centre for Heart Research; Hospital for Sick Children; University of Toronto","funders":"Ontario Ministry of Research and Innovation; Canadian Institutes of Health Research; Hospital for Sick Children; Canada Foundation for Innovation","keywords":"Cardiology; Cardiac cycle; Internal medicine; Medicine; Hypertrophic cardiomyopathy; Diastole; Systole; Stiffness; Blood pressure; Materials science","routes":{"ca_aff":true,"ca_fund":true,"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":[0.002762827,0.0008250181,0.0005575433,0.0003364999,0.0004709085,0.0004150449,0.0004718405,0.000819545,0.00278638],"category_scores_gemma":[0.001461318,0.0003032702,0.0003332991,0.0001572031,0.001515249,0.0005554204,0.000690812,0.0006824486,0.0006130607],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001641714,"about_ca_system_score_gemma":0.0003964589,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007973326,"about_ca_topic_score_gemma":0.0006729038,"domain_scores_codex":[0.9990674,0.0005396268,0.00002662019,0.0001593479,0.00009155252,0.0001154604],"domain_scores_gemma":[0.9987722,0.0003927621,0.0001125469,0.0002474251,0.0001230827,0.0003519666],"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":[0.0717632,0.08633609,0.2491652,0.00104297,0.0004480144,0.002812851,0.005705081,0.001384154,0.4791507,0.001278571,0.002730808,0.09818238],"study_design_scores_gemma":[0.004439606,0.5104077,0.4475268,0.00009923484,0.0002999064,0.003265874,0.002539573,0.003682257,0.02240116,0.0006310855,0.004612552,0.00009414685],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965744,0.0002395479,0.002400767,0.00004884409,0.00002381336,0.0002704643,0.00007937748,0.00001495153,0.0003480216],"genre_scores_gemma":[0.9943489,0.0003192347,0.003672852,0.0001220463,0.00006959046,0.0005456614,0.0002497236,0.00001062832,0.0006612563],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00278638,"threshold_uncertainty_score":0.01461136,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04221632340375092,"score_gpt":0.3231981877304523,"score_spread":0.2809818643267014,"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."}}