{"schema_version":"1","generated_at":"2026-10-28T16:42:56.345Z","data_as_of":null,"url":"https://www.findmykol.com/kol/todd-nowlen","json_url":"https://www.findmykol.com/kol/todd-nowlen/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"todd-nowlen","name":"Todd Nowlen","credential":"MD","specialty":"Pediatric Cardiology","specialty_raw":"Pediatric Cardiology","therapeutic_area":"Cardiology","therapeutic_areas":["Cardiology"],"institution":"Phoenix Children's Hospital","institution_url":"https://www.findmykol.com/institution/phoenix-children-s-hospital","city":"Phoenix","state":"AZ","region":{"label":"West","url":"https://www.findmykol.com/region/west"}},"identifiers":{"npi":"1346279619","orcid":"0000-0001-9615-6138","openalex":"A5033661134"},"summary":"Todd Nowlen is a Cardiology physician affiliated with Phoenix Children's Hospital. OpenAlex indexes 43 publications with 740 citations (h-index 11).","overview":null,"focus":{"indications":[],"research_topics":["Cardiology"]},"scholarship":{"works_count":43,"cited_by_count":740,"h_index":11,"latest_activity_year":2025,"emerging":true,"source":"works"},"publications":{"total":38,"shown":5,"withheld":33,"matched_by":"OpenAlex author record","recent":[{"title":"Six-Month Outcomes in the Long-Term Outcomes After the Multisystem Inflammatory Syndrome in Children Study","year":2025,"journal":"Archives of Pediatrics and Adolescent Medicine","source_url":"https://doi.org/10.1001/jamapediatrics.2024.5466","status":"verified"},{"title":"Revisiting the Effect of Udenafil on Exercise Performance in Patients With Fontan Circulation: Results of a Post Hoc Analysis of the FUEL Trial","year":2025,"journal":"Journal of the American Heart Association","source_url":"https://doi.org/10.1161/jaha.125.041348","status":"verified"},{"title":"Systemic Arterial Aneurysms in Kawasaki Disease: An Important Evidence Gap","year":2025,"journal":"Pediatric Cardiology","source_url":"https://doi.org/10.1007/s00246-025-03888-4","status":"verified"},{"title":"2D Speckle Tracking Strain Echocardiography in Multisystem Inflammatory Syndrome in Children: A Multicenter Analysis From the MUSIC Study","year":2025,"journal":"Circulation Cardiovascular Imaging","source_url":"https://doi.org/10.1161/circimaging.124.017620","status":"verified"},{"title":"Methylated Arginine Metabolites as Biomarkers for Clinical Status and Response to Type 5 Phosphodiesterase Inhibition in Patients With Fontan Circulation","year":2025,"journal":"Journal of the American Heart Association","source_url":"https://doi.org/10.1161/jaha.124.038061","status":"verified"}],"source":"works"},"similar":[{"name":"Stewart Goldman","slug":"stewart-goldman","institution":"Phoenix Children's Hospital","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/stewart-goldman","json_url":"https://www.findmykol.com/kol/stewart-goldman/profile.json"},{"name":"Michael Ritchey","slug":"michael-ritchey","institution":"Phoenix Children's Hospital","specialty":"Pediatric Urology","url":"https://www.findmykol.com/kol/michael-ritchey","json_url":"https://www.findmykol.com/kol/michael-ritchey/profile.json"},{"name":"Kevin Chapman","slug":"kevin-chapman","institution":"Phoenix Children's Hospital","specialty":"Epilepsy","url":"https://www.findmykol.com/kol/kevin-chapman","json_url":"https://www.findmykol.com/kol/kevin-chapman/profile.json"},{"name":"Matthew Halanski","slug":"matthew-halanski","institution":"Phoenix Children's Hospital","specialty":"Orthopaedic Surgery","url":"https://www.findmykol.com/kol/matthew-halanski","json_url":"https://www.findmykol.com/kol/matthew-halanski/profile.json"},{"name":"Deepak Bhatt","slug":"deepak-bhatt","institution":"Icahn School of Medicine at Mount Sinai","specialty":"Interventional Cardiology","url":"https://www.findmykol.com/kol/deepak-bhatt","json_url":"https://www.findmykol.com/kol/deepak-bhatt/profile.json"},{"name":"Harlan Krumholz","slug":"harlan-krumholz","institution":"Yale School of Medicine","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/harlan-krumholz","json_url":"https://www.findmykol.com/kol/harlan-krumholz/profile.json"},{"name":"Scott Solomon","slug":"scott-solomon","institution":"Brigham and Women's Hospital","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/scott-solomon","json_url":"https://www.findmykol.com/kol/scott-solomon/profile.json"},{"name":"Eric Topol","slug":"eric-topol","institution":"Scripps Research Institute (Scripps Research)","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/eric-topol","json_url":"https://www.findmykol.com/kol/eric-topol/profile.json"}],"coverage":{"note":"A basic record from the physician directory. Sections absent here were not yet checked for this person, so absence means not yet looked, never none found.","not_yet_checked":["funding","congress","network","presence","recognition"]},"not_included":{"note":"This document is the public layer: neutral facts cited to their source. Judgments (influence tier, archetype, trajectory commentary) and the itemized rows past each section's public teaser are account features and are not served here or to crawlers.","withheld_rows":{"publications":33}},"sources":{"orcid":{"name":"ORCID","url":"https://orcid.org","provides":"The verified researcher identity that anchors authorship"},"identity":{"name":"NPPES (CMS)","url":"https://npiregistry.cms.hhs.gov","provides":"Identity, specialty and practice location for every U.S. clinician"},"works":{"name":"OpenAlex","url":"https://openalex.org","provides":"Citations, h-index, research topics, most-cited works and congress abstracts"}},"methodology_url":"https://www.findmykol.com/about#methodology"}