D
Dennis T. Ko
Researcher at Sunnybrook Health Sciences Centre
Publications - 375
Citations - 15037
Dennis T. Ko is an academic researcher from Sunnybrook Health Sciences Centre. The author has contributed to research in topics: Population & Myocardial infarction. The author has an hindex of 56, co-authored 317 publications receiving 12559 citations. Previous affiliations of Dennis T. Ko include University Health Network & Western University of Health Sciences.
Papers
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Journal ArticleDOI
Acute Myocardial Infarction after Laboratory-Confirmed Influenza Infection.
Jeffrey C. Kwong,Kevin L Schwartz,Michael A. Campitelli,Hannah Chung,Natasha S. Crowcroft,Timothy Karnauchow,Kevin Katz,Dennis T. Ko,Allison McGeer,Dayre McNally,David C Richardson,Laura C. Rosella,Andrew E. Simor,Marek Smieja,George Zahariadis,Jonathan B. Gubbay +15 more
TL;DR: A significant association between respiratory infections, especially influenza, and acute myocardial infarction is found.
Journal ArticleDOI
Rates and risk factors for prolonged opioid use after major surgery: population based cohort study
Hance Clarke,Neilesh Soneji,Neilesh Soneji,Dennis T. Ko,Dennis T. Ko,Lingsong Yun,Duminda N. Wijeysundera +6 more
TL;DR: Specific patient and surgical characteristics were associated with the development of prolonged postoperative use of opioids, and these findings can help better inform understanding about the long term risks of opioid treatment for acute postoperative pain.
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A population-based study of the drug interaction between proton pump inhibitors and clopidogrel
David N. Juurlink,Tara Gomes,Dennis T. Ko,Dennis T. Ko,Paul E. Szmitko,Peter C. Austin,Jack V. Tu,Jack V. Tu,David Henry,Alex Kopp,Muhammad Mamdani +10 more
TL;DR: Among patients receiving clopidogrel following acute myocardial infarction, concomitant therapy with proton pump inhibitors other than pantoprazole was associated with a loss of the beneficial effects of clopIDogrel and an increased risk of reinfarction.
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The association of left ventricular ejection fraction, mortality, and cause of death in stable outpatients with heart failure.
Jeptha P. Curtis,Seth I. Sokol,Yongfei Wang,Saif S. Rathore,Dennis T. Ko,Farid Jadbabaie,Edward L. Portnay,Stephen J Marshalko,Martha J. Radford,Harlan M. Krumholz +9 more
TL;DR: Among HF patients in sinus rhythm, higher LVEFs were associated with a linear decrease in mortality up to an LVEF of 45%, however, increases above 45% were not associated with further reductions in mortality.
Journal ArticleDOI
Beta-blocker therapy and symptoms of depression, fatigue, and sexual dysfunction.
Dennis T. Ko,Patricia R. Hebert,Christopher S. Coffey,Artyom Sedrakyan,Jeptha P. Curtis,Harlan M. Krumholz +5 more
TL;DR: The conventional wisdom that β-blocker therapy is associated with substantial risks of depressive symptoms, fatigue, and sexual dysfunction is not supported by data from clinical trials.