{"id":"W2732669484","doi":"10.1164/rccm.201704-0675oc","title":"Excess Ventilation in Chronic Obstructive Pulmonary Disease–Heart Failure Overlap. Implications for Dyspnea and Exercise Intolerance","year":2017,"lang":"en","type":"article","venue":"American Journal of Respiratory and Critical Care Medicine","topic":"Chronic Obstructive Pulmonary Disease (COPD) Research","field":"Medicine","cited_by":75,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"Medicine; Cardiology; Hypocapnia; Ejection fraction; Internal medicine; Spirometry; Hyperventilation; Heart failure; Obstructive lung disease; Ventilation (architecture); Respiratory minute volume; Hypercapnia; Respiratory system; Pulmonary disease; Asthma","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":[0.0006718237,0.0002349485,0.0003467873,0.0007761939,0.0004447785,0.0005141542,0.0002023437,0.0004505436,0.001983229],"category_scores_gemma":[0.002268706,0.0001802176,0.0002010707,0.0003722157,0.0004904472,0.0003904181,0.0006878676,0.0003805965,0.000184851],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001965253,"about_ca_system_score_gemma":0.0002267967,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000703384,"about_ca_topic_score_gemma":0.001163707,"domain_scores_codex":[0.9995037,0.0001814421,0.00005213893,0.00007838926,0.00008048442,0.0001037835],"domain_scores_gemma":[0.9986477,0.0004837365,0.0004150386,0.00004619221,0.00007613579,0.0003311262],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001930221,0.00004891538,0.9937049,0.00001910555,0.00002388601,0.00118658,0.0000979473,0.00004047238,0.001410995,0.00005068517,0.00005269218,0.003170897],"study_design_scores_gemma":[0.000006456716,0.0001124029,0.9953752,0.000007986946,0.00001399651,0.003893217,0.0001634556,0.0001823874,0.00007864166,0.00008261374,0.00008051865,0.000003058293],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991147,0.0003221348,0.0000728892,0.00005937525,0.000004409658,0.000003842542,0.00001680279,0.000001680973,0.000404152],"genre_scores_gemma":[0.999832,0.00003295253,0.00003684952,0.00002153782,0.00002062404,0.000002349379,0.00002306411,5.140096e-7,0.00003005981],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001983229,"threshold_uncertainty_score":0.006634533,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02162600355449434,"score_gpt":0.3520912737014977,"score_spread":0.3304652701470034,"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."}}