{"id":"W2006589743","doi":"10.1152/japplphysiol.90744.2008","title":"Effect of biventricular pacing on ventilatory and perceptual responses to exercise in patients with stable chronic heart failure","year":2009,"lang":"en","type":"article","venue":"Journal of Applied Physiology","topic":"Cardiac pacing and defibrillation studies","field":"Medicine","cited_by":46,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"European Respiratory Society","keywords":"Medicine; Cardiology; Heart failure; Internal medicine; Ventilation (architecture); Dynamic hyperinflation; Respiratory minute volume; Oxygen pulse; Cardiac resynchronization therapy; Tidal volume; Incremental exercise; Heart rate; Ventilatory threshold; Crossover study; Cardiac output; Work of breathing; VO2 max; Anesthesia; Hemodynamics; Lung volumes; Lung; Mechanical ventilation; Respiratory system; Blood pressure; Ejection fraction","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":[0.0006626314,0.0005493715,0.001179525,0.0001715172,0.0002951949,0.0003707443,0.0001656901,0.0006225855,0.0007187473],"category_scores_gemma":[0.0017117,0.0001730542,0.000530227,0.0001152356,0.0005922551,0.0002444063,0.0002128904,0.0005977824,0.0001055698],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001836588,"about_ca_system_score_gemma":0.0002233271,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004080527,"about_ca_topic_score_gemma":0.0006663688,"domain_scores_codex":[0.9996543,0.0001569418,0.00003080407,0.00004687358,0.00003992887,0.00007128267],"domain_scores_gemma":[0.999072,0.0003466296,0.0001108568,0.00005205025,0.00003499581,0.0003834336],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"observational","study_design_scores_codex":[0.5044765,0.02927571,0.2506804,0.0006193286,0.001394935,0.001018323,0.0009394023,0.001985677,0.07365388,0.0001408755,0.0007077685,0.135107],"study_design_scores_gemma":[0.02870472,0.4029407,0.5627314,0.00005090267,0.000450716,0.0004438436,0.0002453673,0.001250279,0.002521315,0.0001490357,0.0004709677,0.0000406077],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995036,0.0002144095,0.00003500742,0.00002149066,0.0000130662,0.00002259381,0.00001237029,0.000003063624,0.0001743727],"genre_scores_gemma":[0.9995841,0.00008915726,0.00008405324,0.00007965275,0.00002965548,0.0000323552,0.00004276531,8.875531e-7,0.00005734853],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001179525,"threshold_uncertainty_score":0.003504336,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00398210232545707,"score_gpt":0.2438539147637938,"score_spread":0.2398718124383367,"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."}}