{"id":"W2124088964","doi":"10.1183/09031936.00090913","title":"Heart failure impairs cerebral oxygenation during exercise in patients with COPD","year":2013,"lang":"en","type":"letter","venue":"European Respiratory Journal","topic":"Hemodynamic Monitoring and Therapy","field":"Medicine","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"Oxygenation; Cardiology; COPD; Heart failure; Medicine; Internal medicine; Physical medicine and rehabilitation","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":[0.0003798598,0.0003573529,0.0008254159,0.0005201014,0.001048154,0.0007047569,0.0005378225,0.003833356,0.001406008],"category_scores_gemma":[0.00359719,0.0002253358,0.000473935,0.0005952332,0.0005585444,0.0005689277,0.0002768111,0.002552993,0.0003962204],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009548045,"about_ca_system_score_gemma":0.0006880193,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003947413,"about_ca_topic_score_gemma":0.008033868,"domain_scores_codex":[0.9997167,0.00005870823,0.00004766677,0.00004115521,0.00006647504,0.00006922998],"domain_scores_gemma":[0.9991761,0.0003866557,0.0001195446,0.00003683658,0.0001209556,0.0001599687],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0009095207,0.0003070442,0.4867212,0.0002457705,0.0001813338,0.4683879,0.0008755421,0.0002337271,0.001443579,0.00087678,0.02001384,0.01980384],"study_design_scores_gemma":[0.0002581195,0.0005010324,0.6641981,0.0004102995,0.0004159992,0.315347,0.001788037,0.001722459,0.0005203011,0.002684294,0.01209145,0.00006293917],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8465064,0.009543894,0.000524724,0.105736,0.002326575,0.0001252227,0.0003819739,0.00005247912,0.03480261],"genre_scores_gemma":[0.9712222,0.00256541,0.0002500441,0.01833185,0.005808044,0.00004602109,0.000108996,0.000009928433,0.00165758],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003947413,"threshold_uncertainty_score":0.007848859,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009331457472135152,"score_gpt":0.2191659376609392,"score_spread":0.209834480188804,"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."}}