{"id":"W2980969226","doi":"10.1089/ham.2019.0051","title":"Perfusion of Intrapulmonary Arteriovenous Anastomoses Is Not Related to VO <sub>2max</sub> in Hypoxia and Is Unchanged by Oral Sildenafil","year":2019,"lang":"en","type":"article","venue":"High Altitude Medicine & Biology","topic":"Cardiovascular and Diving-Related Complications","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Sildenafil; Hypoxia (environmental); Medicine; Placebo; Perfusion; Cardiology; Internal medicine; Vasodilation; Anesthesia; Hypoxic pulmonary vasoconstriction; Pulmonary hypertension; Oxygen; Chemistry","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":[0.0002049094,0.0001627465,0.0002341084,0.0001021326,0.0001133054,0.0001855736,0.00009929882,0.000205492,0.001620464],"category_scores_gemma":[0.0004542469,0.0001387516,0.0001289108,0.00006718899,0.0002119185,0.000131586,0.0001260001,0.0003040081,0.0001421307],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001239933,"about_ca_system_score_gemma":0.0001124633,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003426,"about_ca_topic_score_gemma":0.0003863845,"domain_scores_codex":[0.9999257,0.00001627676,0.000004976361,0.00001525026,0.00001453831,0.00002318788],"domain_scores_gemma":[0.9995176,0.00009821256,0.0001819933,0.00002774591,0.00003380058,0.0001406924],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.02574839,0.001808022,0.3790924,0.000232632,0.0002160868,0.0005709659,0.0001867409,0.0003998329,0.5581967,0.00006364878,0.0002042649,0.03328045],"study_design_scores_gemma":[0.00009871958,0.007193347,0.9758912,0.00000684684,0.00006448333,0.0004191949,0.00004869556,0.000507766,0.01556103,0.00002122476,0.0001842507,0.000003113077],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996132,0.0001217884,0.00008714532,0.000007250868,0.000002246105,0.000005526821,0.00001620538,0.000002674662,0.0001439461],"genre_scores_gemma":[0.9995317,0.00008947874,0.00008839799,0.0000132659,0.000006173255,0.000009404414,0.00006405695,0.000001117755,0.0001963068],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001620464,"threshold_uncertainty_score":0.005421042,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009096363531349174,"score_gpt":0.2531792647476441,"score_spread":0.2440829012162949,"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."}}