Mark Peterson

MD, FRCSC, PhD

Associate Scientist, Li Ka Shing Knowledge Institute

Biography

Please note : Dr. Peterson is not taking any summer students in 2019.

I am interested in the clinical outcomes of patients with a wide range of aortic disease, including aortic valvular disease, following both conventional surgery as well as endovascular or percutaneous intervention. St. Michael’s Hospital participates in the International Registry of Acute Aortic Dissection study, which prospectively collects data on patients with either Type A or Type B dissections in 24 centers around the world. We are in the process of developing a National Aortic and Endovascular Surgery Registry to prospectively study patients undergoing either conventional surgery or endovascular surgery in major centers across Canada. I am also interested in the basic biology of aneurysm formation and aneurysm regression following endovascular stent-grafting.

Recent Publications

  1. Sathananthan, J, Lauck, S, Piazza, N, Martucci, G, Kim, DH, Popma, JJ et al.. Habitual Physical Activity in Older Adults Undergoing TAVR: Insights From the FRAILTY-AVR Study. JACC Cardiovasc Interv. 2019;12 (8):781-789. doi: 10.1016/j.jcin.2019.02.049. PubMed PMID:31000014 .
  2. Pighi, M, Piazza, N, Martucci, G, Lachapelle, K, Perrault, LP, Asgar, AW et al.. Sex-Specific Determinants of Outcomes After Transcatheter Aortic Valve Replacement. Circ Cardiovasc Qual Outcomes. 2019;12 (3):e005363. doi: 10.1161/CIRCOUTCOMES.118.005363. PubMed PMID:30879326 .
  3. Sibilio, S, Koziarz, A, Belley-Côté, EP, McClure, GR, MacIsaac, S, Reza, SJ et al.. Outcomes after Ross procedure in adult patients: A meta-analysis and microsimulation. J Card Surg. 2019;34 (5):285-292. doi: 10.1111/jocs.14020. PubMed PMID:30866116 .
  4. Chung, J, Stevens, LM, Ouzounian, M, El-Hamamsy, I, Bouhout, I, Dagenais, F et al.. Sex-Related Differences in Patients Undergoing Thoracic Aortic Surgery. Circulation. 2019;139 (9):1177-1184. doi: 10.1161/CIRCULATIONAHA.118.035805. PubMed PMID:30755026 .
  5. Mazine, A, Stevens, LM, Ghoneim, A, Chung, J, Ouzounian, M, Dagenais, F et al.. Developing skills for thoracic aortic surgery with hypothermic circulatory arrest. J. Thorac. Cardiovasc. Surg. 2019;157 (4):1360-1368.e8. doi: 10.1016/j.jtcvs.2018.11.110. PubMed PMID:30665763 .
  6. Fam, NP, Eckstein, JS, Gandhi, S, Peterson, MD. Transcatheter tricuspid valve replacement for pacemaker-associated tricuspid regurgitation. EuroIntervention. 2019;14 (15):e1556-e1557. doi: 10.4244/EIJ-D-18-00970. PubMed PMID:30530402 .
  7. Mazine, A, El-Hamamsy, I, Verma, S, Peterson, MD, Bonow, RO, Yacoub, MH et al.. Ross Procedure in Adults for Cardiologists and Cardiac Surgeons: JACC State-of-the-Art Review. J. Am. Coll. Cardiol. 2018;72 (22):2761-2777. doi: 10.1016/j.jacc.2018.08.2200. PubMed PMID:30497563 .
  8. Trimarchi, S, de Beaufort, HWL, Tolenaar, JL, Bavaria, JE, Desai, ND, Di Eusanio, M et al.. Acute aortic dissections with entry tear in the arch: A report from the International Registry of Acute Aortic Dissection. J. Thorac. Cardiovasc. Surg. 2019;157 (1):66-73. doi: 10.1016/j.jtcvs.2018.07.101. PubMed PMID:30396735 .
  9. Drudi, LM, Ades, M, Asgar, A, Perrault, L, Lauck, S, Webb, JG et al.. Interaction Between Frailty and Access Site in Older Adults Undergoing Transcatheter Aortic Valve Replacement. JACC Cardiovasc Interv. 2018;11 (21):2185-2192. doi: 10.1016/j.jcin.2018.06.037. PubMed PMID:30343019 .
  10. Chu, MWA, Losenno, KL, Dubois, LA, Jones, PM, Ouzounian, M, Whitlock, R et al.. Early Clinical Outcomes of Hybrid Arch Frozen Elephant Trunk Repair With the Thoraflex Hybrid Graft. Ann. Thorac. Surg. 2019;107 (1):47-53. doi: 10.1016/j.athoracsur.2018.07.091. PubMed PMID:30291835 .
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Affiliations & Other Activities

  • Associate Professor, Department of Surgery, University of Toronto
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