{"id":"W4408971541","doi":"10.1016/s0735-1097(25)00539-x","title":"OPTIMAL PACING FOR CEREBRAL PERFUSION: ELUCIDATING RELATIONSHIP BETWEEN PACEMAKER HEART RATE AND PULSE PRESSURE","year":2025,"lang":"en","type":"article","venue":"Journal of the American College of Cardiology","topic":"Advanced MRI Techniques and Applications","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"London Health Sciences Centre","funders":"","keywords":"Medicine; Cardiology; Cerebral perfusion pressure; Pulse (music); Pulse pressure; Internal medicine; Perfusion; Heart rate; Anesthesia; Blood pressure","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":[0.0006280943,0.0003310974,0.0004029271,0.0005639169,0.000201789,0.0007637008,0.0004340169,0.000660214,0.0007610904],"category_scores_gemma":[0.002982848,0.0003917123,0.0001959841,0.0003341699,0.0004601723,0.0005897934,0.0001866125,0.0006964416,0.0001110407],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001652012,"about_ca_system_score_gemma":0.0003589874,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006926955,"about_ca_topic_score_gemma":0.001056956,"domain_scores_codex":[0.9997855,0.00007607169,0.00001585962,0.00005003579,0.0000482558,0.00002434936],"domain_scores_gemma":[0.9992811,0.0005134281,0.0000883401,0.0000405383,0.00003494463,0.00004166628],"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":[0.007267899,0.0008173042,0.404889,0.000485613,0.0002569422,0.003977368,0.0007506602,0.005461948,0.4317619,0.003252415,0.001543219,0.1395358],"study_design_scores_gemma":[0.000251741,0.002663166,0.7588199,0.00011183,0.0007586182,0.007768294,0.0005270625,0.1021251,0.1190628,0.005295575,0.002528554,0.00008724612],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9708683,0.002729317,0.02382558,0.0002958696,0.00006128025,0.00003532782,0.0001319986,0.00008336061,0.001969001],"genre_scores_gemma":[0.9941422,0.0006464291,0.004965719,0.00004904539,0.00007393221,0.00001729122,0.00002555272,0.00001804727,0.00006163756],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0007637008,"threshold_uncertainty_score":0.003321767,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02200244946656233,"score_gpt":0.3318621341772409,"score_spread":0.3098596847106786,"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."}}