Javier Lasa, M.D.

Associate Professor

Schools: Medical School
Departments: Pediatrics

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Education

Medical Education: Johns Hopkins University School of Medicine (2005)
Residency: Children's Hospital of Philadelphia (2008), Pediatrics
Fellowship: Children's Hospital of Philadelphia (2011), Pediatric Cardiology
Fellowship: Children's Hospital of Philadelphia (2014), Pediatric Critical Care Medicine

Publications

Pulseless electrical activity versus asystole as initial pulseless rhythm in children: challenging convention regarding non-shockable rhythms: Author Collaboration ft, Wong R, Lasa JJ, Topjian A, Joyner BL, Jiang T, Li Y, Zhao J, Guerguerian AM, Nadkarni V, Raymond T, O'Brien CE, Roberts JS, Su L, Kleinman M, Ali N, Sweberg T Resuscitation 2026 Oct 227
Proactive versus resuscitative extracorporeal membrane oxygenation for low cardiac output syndrome after cardiac surgery: Halloum A, Tabbutt S, Ghanayem N, Lasa JJ, Banerjee M, Zhang W, Mikesell K, Charpie JR, McCammond AN, Moynihan KM, Panchal A, Raymond TT, Steurer MA Journal of Thoracic and Cardiovascular Surgery 2026 Oct 172 1106-1113.e1
Corrigendum to “The association between early arterial oxygen and carbon dioxide with neurologic outcomes after pediatric ECPR in children with cardiac disease” [Resuscitation 222 (2026) 111007] (Resuscitation (2026) 222, (S0300957226000523), (10.1016/j.resuscitation.2026.111007)): Yu P, Foster S, Haar LZ, Li X, Bhaskar P, Morriss M, Singh S, Burr T, Sirsi D, Raman L, Reeder R, Lasa JJ Resuscitation 2026 Sep 226
Diaphragm dysfunction following congenital heart surgery: Epidemiology and outcomes: Ruppe M, DeWitt A, Schumacher KR, Jacobs JP, Algaze CA, Smith A, Akins R, Mikesell K, Zhang W, Austin E, Lasa JJ Journal of Thoracic and Cardiovascular Surgery 2026 Jul 172 200-208.e3
Large Language Models Default to Population-Level Reasoning in Counterfactual Clinical Prediction: Rago AR, Weinreb SJ, Ezekian JE, Khan AY, Lasa JJ, Nguyen HH Canadian Journal of Cardiology 2026 Jul 42 1616-1618
The Case for the Pediatric Cardiologist-Informaticist: Lasa JJ, Han B, Shin AY, Dorfman A, Kheir JN, Long J, Liou A, Goldsmith MP Pediatric Cardiology 2026 Jun 47 1899-1916
The association between early arterial oxygen and carbon dioxide with neurologic outcomes after pediatric ECPR in children with cardiac disease: Yu P, Foster S, Zeida Haar L, Li X, Bhaskar P, Morriss M, Singh S, Burr T, Sirsi D, Raman L, Reeder R, Lasa JJ Resuscitation 2026 May 222
Acute Hemodynamic Effects of Ivabradine in Pediatric Cardiac Critical Care Patients: Loomba RS, Sourour W, Yao A, Freeman A, Nguyen H, Khan A, Lasa JJ, Borquez A, Morrison A American Journal of Therapeutics 2026 Mar Publish Ahead of Print
1157: LONG-TERM FUNCTIONAL OUTCOMES AFTER CARDIAC ARREST IN CHILDREN WITH HEART DISEASE: Pratt A, Foster S, Zeida Haar L, Estrella S, Prakash R, Barnes L, Li X, Lasa JJ, Raman L, Yu P Critical care medicine 2026 Mar 54
Part 8: Pediatric Advanced Life Support: 2025 American Heart Association and American Academy of Pediatrics Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care: Lasa JJ, Dhillon GS, Duff JP, Hayes J, Kamath-Rayne BD, Levy A, Mahgoub M, Morgan RW, McCormick T, Roberts JS, Ross CE, Schexnayder SM, Sweberg T, Valdés SO, Topjian AA Pediatrics 2026 Jan 157