{"id":"W2103260218","doi":"10.1161/01.cir.0000087384.76615.60","title":"Intravenous Sildenafil Is a Potent Pulmonary Vasodilator in Children With Congenital Heart Disease","year":2003,"lang":"en","type":"article","venue":"Circulation","topic":"Pulmonary Hypertension Research and Treatments","field":"Medicine","cited_by":177,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hospital for Sick Children","funders":"","keywords":"Sildenafil; Medicine; Vascular resistance; Pulmonary hypertension; Nitric oxide; Cardiac catheterization; Heart disease; Vasodilation; Anesthesia; cGMP-specific phosphodiesterase type 5; Cyclic guanosine monophosphate; Internal medicine; Cardiology; Blood pressure","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":[0.0001424865,0.0001664011,0.0002764108,0.0001278936,0.0001682241,0.0001450251,0.00009224829,0.0002199842,0.0006511236],"category_scores_gemma":[0.0009019072,0.00007071287,0.0001267815,0.000146992,0.0002040319,0.0001208587,0.0001380454,0.000281079,0.00007503532],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001536636,"about_ca_system_score_gemma":0.0001941569,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000898684,"about_ca_topic_score_gemma":0.001348717,"domain_scores_codex":[0.99989,0.00002740741,0.00001035824,0.00001935065,0.00002825439,0.00002459243],"domain_scores_gemma":[0.9996927,0.0001009605,0.0001046498,0.000007744065,0.00001895071,0.0000750679],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005480711,0.00007718721,0.9743785,0.00008628192,0.00002611602,0.001833133,0.0001625475,0.00008015468,0.006412681,0.00003836541,0.0003322847,0.01602468],"study_design_scores_gemma":[0.00002672037,0.001006819,0.9923839,0.00001710753,0.00003876547,0.004738583,0.0001307692,0.000101663,0.0008625026,0.00001225706,0.0006785137,0.000002607212],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980481,0.001351228,0.00008247181,0.0000606108,0.00001034082,0.000004403279,0.00004693852,0.000004426975,0.0003914029],"genre_scores_gemma":[0.9988048,0.0007650674,0.0001817097,0.00004063213,0.00002437617,0.00000612854,0.00009999712,0.00000126346,0.00007600911],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.000898684,"threshold_uncertainty_score":0.002178192,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01497869257332036,"score_gpt":0.2481452153285855,"score_spread":0.2331665227552652,"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."}}