Clinical Focus

  • Pediatric Critical Care Medicine

Academic Appointments

Professional Education

  • Board Certification: Royal College of Physicians and Surgeons of Canada, Pediatric Cardiology (2022)
  • Residency: Stollery Children's Hospital, University of Alberta Pediatrics Post Graduate Program (2022) Canada
  • Board Certification: Royal College of Physicians and Surgeons of Canada, Pediatrics (2020)
  • Residency: Memorial University of Newfoundland (2019) Canada
  • Medical Education: Dalhousie University Medical School (2016) Canada

All Publications

  • Cardiac Critical Care: A New Opportunity for Cardiovascular Trainees. The Canadian journal of cardiology Rangu, S., Singer, Z., St-Louis, R., Morin, J. 2023

    View details for DOI 10.1016/j.cjca.2023.05.007

    View details for PubMedID 37209884

  • Percutaneous Treatment of Ascending Aortic Obstruction in a Young Child After Orthotopic Heart Transplantation. Pediatric cardiology Rangu, S., Conway, J., Freed, D. H., Seaman, C., Averin, K. 2023


    We report a case of a 14-month-old child with ascending aortic obstruction (AAO) post cardiac transplantation, who underwent successful percutaneous ascending aortic stent angioplasty. Congenital or acquired AAO is typically treated with surgical augmentation. The experience with percutaneous techniques is limited and often avoided due to challenges with equipment stability and proximity to coronary arteries and aortic valve leaflets. This case highlights that a percutaneous approach to relief of AAO is a feasible alternative even in small children utilizing a newer pre-mounted stent.

    View details for DOI 10.1007/s00246-023-03098-w

    View details for PubMedID 36763138