{"id":"W2039848033","doi":"10.1016/j.icvts.2003.12.001","title":"Unclamping the inferior vena cava during retrograde cerebral perfusion increases the safe range of retrograde perfusion pressures and improves brain perfusion","year":2004,"lang":"en","type":"article","venue":"Interactive Cardiovascular and Thoracic Surgery","topic":"Traumatic Brain Injury and Neurovascular Disturbances","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"Canadian Institutes of Health Research; Manitoba Health Research Council","keywords":"Medicine; Inferior vena cava; Cerebral perfusion pressure; Perfusion; Anesthesia; Cerebral blood flow; Central venous pressure; Intracranial pressure; Blood flow; Hemodynamics; Perfusion scanning; Blood pressure; Oxygenation; Cardiology; Internal medicine; Heart rate","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001762904,0.0003921237,0.0009606626,0.000194278,0.0005920667,0.0001005903,0.0001590746,0.0001558371,0.00002312011],"category_scores_gemma":[0.001431612,0.0002314024,0.001194126,0.0003399864,0.0005840773,0.0003245306,0.0002461571,0.0006091743,0.000001802132],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006374261,"about_ca_system_score_gemma":0.00009729301,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006732997,"about_ca_topic_score_gemma":0.00002392833,"domain_scores_codex":[0.9969372,0.0007828881,0.000541054,0.0006169107,0.0007291739,0.0003928226],"domain_scores_gemma":[0.9972336,0.001401836,0.0002369357,0.0008119398,0.0001669467,0.0001487307],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.007372107,0.0009321278,0.2395388,0.00313827,0.006325623,0.0006261408,0.01662447,0.0001106181,0.1213041,0.0001579712,0.0003987172,0.6034711],"study_design_scores_gemma":[0.00139352,0.0002270456,0.9371566,0.002186226,0.001563834,0.001610719,0.00287241,0.00006699456,0.0494456,0.0001332057,0.00293435,0.0004095344],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.962655,0.03469019,0.00007265605,0.001268343,0.0003086389,0.0007867722,0.00001722856,0.0000603357,0.0001408169],"genre_scores_gemma":[0.9961708,0.003049324,0.00006661974,0.0002426487,0.0003079812,0.0000618666,0.00001779366,0.00004678224,0.00003619404],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6976178,"threshold_uncertainty_score":0.9436318,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01731010117402009,"score_gpt":0.2664989682632497,"score_spread":0.2491888670892296,"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."}}