Publication Results (1172)

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• Prevalence and treatment of familial hypercholesterolemia and severe hypercholesterolemia in older adults in Ontario, Canada

  Akioyamen LE, Chu A, Genest J, Lee DS, Abdel-Qadir H, Jackevicius CA, Lawler PR, Sud M, Udell JA, Wijeysundera HC, Ko DT. CJC Open. 2022; May 20 [Epub ahead of print]. DOI: https://doi.org/10.1016/j.cjco.2022.05.003

• The risk of death or unplanned readmission after discharge from a COVID-19 hospitalization in Alberta and Ontario

  McAlister FA, Dong Y, Chu A, Wang X, Youngson E, Quinn KL, Verma A, Udell JA, Yu AYX, Razak F, Ho C, de Mestral C, Ross HJ, van Walraven C, Lee DS; for the CORONA Collaboration. CMAJ. 2022; 194(19):E666-73. DOI: https://doi.org/10.1503/cmaj.220272

• Variation in revascularisation use and outcomes of patients in hospital with acute myocardial infarction across six high income countries: cross sectional cohort study

  Cram P, Hatfield LA, Bakx P, Banerjee A, Fu C, Gordon M, Heine R, Huang N, Ko D, Lix LM, Novack V, Pasea L, Qiu F, Stukel TA, de Groot CU, Yan L, Landon B. BMJ. 2022; 377:e069164. Epub 2022 May 4. DOI: https://doi.org/10.1136/bmj-2021-069164

• The impact of shifting demographics, variants of concern and vaccination on outcomes during the first 3 COVID-19 waves in Alberta and Ontario: a retrospective cohort study

  McAlister FA, Nabipoor M, Chu A, Lee DS, Saxinger L, Bakal JA; CORONA Collaboration. CMAJ Open. 2022; 10(2):E400-8. Epub 2022 Apr 26. DOI: https://doi.org/10.9778/cmajo.20210323

• Virtual care use during the COVID-19 pandemic and its impact on healthcare utilization in patients with chronic disease: a population-based repeated cross-sectional study

  Stamenova V, Chu C, Pang A, Fang J, Shakeri A, Cram P, Bhattacharyya O, Bhatia RS, Tadrous M. PLoS One. 2022; 17(4):e0267218. Epub 2022 Apr 25. DOI: https://doi.org/10.1371/journal.pone.0267218

• Incidence of new onset atrial fibrillation after transcatheter PFO closure using 15 years of Ontario administrative health data

  Oliva L, Huszti E, Hall R, Abrahamyan L, Horlick E. Heart Rhythm. 2022; Apr 13 [Epub ahead of print]. DOI: https://doi.org/10.1016/j.hrthm.2022.04.006

• Troponin testing after noncardiac surgery: a population-based historical cohort study on variation and factors associated with testing in Ontario

  Azizi PM, Wijeysundera DN, Wijeysundera HC, Austin PC, Jerath A, Han L, Koh M, Ko DT. Can J Anaesth. 2022; 69(5):572-81. Epub 2022 Apr 7. DOI: https://doi.org/10.1007/s12630-022-02219-y

• Developing a random forest algorithm to identify patent foramen ovale and atrial septal defects in Ontario administrative databases

  Oliva L, Horlick E, Wang B, Huszti E, Hall R, Abrahamyan L. BMC Med Inform Decis Mak. 2022; 22(1):93. Epub 2022 Apr 6. DOI: https://doi.org/10.1186/s12911-022-01837-2

• Patient, physician and geographic predictors of cardiac stress testing strategy in Ontario, Canada: a population-based study

  Roifman I, Han L, Fang J, Chu A, Austin P, Ko DT, Douglas P, Wijeysundera H. BMJ Open. 2022; 12(3):e059199. Epub 2022 Mar 10. DOI: https://doi.org/10.1136/bmjopen-2021-059199

• Derivation and validation of a clinical risk score to predict death among patients awaiting cardiac surgery in Ontario, Canada: a population-based study

  Sun LY, Wijeysundera HC, Lee DS, van Diepen S, Ruel M, Eddeen AB, Mesana TG. CMAJ Open. 2022; 10(1):E173-82. Epub 2022 Mar 8. DOI: https://doi.org/10.9778/cmajo.20210031

• Variations in coronary revascularization practices and their effect on long-term outcomes

  Rocha RV, Wang X, Fremes SE, Tam DY, Ko DT, Džavík V, Hannan EL, Austin PC, Ouzounian M, Lee DS. J Am Heart Assoc. 2022; 11(5):e022770. Epub 2022 Feb 28. DOI: https://doi.org/10.1161/JAHA.121.022770

• Patient sex and postoperative outcomes after inpatient intraabdominal surgery: a population-based retrospective cohort study

  He JW, Sun LY, Wijeysundera D, Vogt K, Jones PM. Anesthesiology. 2022; 136(4):577-87. Epub 2022 Feb 21. DOI: https://doi.org/10.1097/ALN.0000000000004136

• Association between handover of anesthesiology care and 1-year mortality among adults undergoing cardiac surgery

  Sun LY, Jones PM, Wijeysundera DN, Mamas MA, Bader Eddeen A, O'Connor J. JAMA Netw Open. 2022; 5(2):e2148161. Epub 2022 Feb 11. DOI: https://doi.org/10.1001/jamanetworkopen.2021.48161

• Association of diabetes duration and glycemic control with stroke rate in patients with atrial fibrillation and diabetes: a population-based cohort study

  Abdel-Qadir H, Gunn M, Lega IC, Pang A, Austin PC, Singh SM, Jackevicius CA, Tu K, Dorian P, Lee DS, Ko DT. J Am Heart Assoc. 2022; 11(4):e023643. Epub 2022 Feb 8. DOI: https://doi.org/10.1161/JAHA.121.023643

• Drivers and outcomes of variation in surgical versus transcatheter aortic valve replacement in Ontario, Canada: a population-based study

  Miranda RN, Qiu F, Manoragavan R, Fremes S, Lauck S, Sun L, Tarola C, Tam DY, Mamas M, Wijeysundera HC. Open Heart. 2022; 9:e001881. Epub 2022 Jan 31. DOI: https://doi.org/10.1136/openhrt-2021-001881

• Estimation of the absolute risk of cardiovascular disease and other events: issues with the use of multiple Fine-Gray subdistribution hazard models

  Austin PC, Putter H, Lee DS, Steyerberg EW. Circ Cardiovasc Qual Outcomes. 2022; 15(2):e008368. Epub 2022 Jan 31. DOI: https://doi.org/10.1161/CIRCOUTCOMES.121.008368

• Factors associated with SARS-CoV-2 test positivity in long-term care homes: a population-based cohort analysis using machine learning

  Lee DS, Wang CX, McAlister FA, Ma S, Chu A, Rochon PA, Kaul P, Austin PC, Wang X, Kalmady SV, Udell JA, Schull MJ, Rubin BB, Wang B. Lancet Reg Health Am. 2022; 6:100146. Epub 2022 Jan 17. DOI: https://doi.org/10.1016/j.lana.2021.100146

• Graphical calibration curves and the integrated calibration index (ICI) for competing risk models

  Austin PC, Putter H, Giardiello D, van Klaveren D. Diagn Progn Res. 2022; 6(1):2. Epub 2022 Jan 17. DOI: https://doi.org/10.1186/s41512-021-00114-6

• Inpatient palliative care is associated with the receipt of palliative care in the community after hospital discharge: a retrospective cohort study

  Webber C, Isenberg SR, Scott M, Hafid A, Hsu AT, Conen K, Jones A, Clarke A, Downar J, Kadu M, Tanuseputro P, Howard M. J Palliat Med. 2022; 25(6):897-906. Epub 2022 Jan 10. DOI: https://doi.org/10.1089/jpm.2021.0496

• Intravenous thrombolysis after first-ever ischemic stroke and reduced incident dementia rate

  Cerasuolo JO, Mandzia J, Cipriano LE, Kapral MK, Fang J, Hachinski V, Sposato LA. Stroke. 2022; 53(4):1170-7. Epub 2021 Dec 30. DOI: https://doi.org/10.1161/STROKEAHA.121.034969

• Long-term outcomes of adults with tricuspid regurgitation following transcatheter atrial septal defect closure

  Bach Y, Abrahamyan L, Lee DS, Dharma C, Day J, Parker JD, Benson L, Osten M, Horlick E. Can J Cardiol. 2022; 38(3):330-7. Epub 2021 Dec 30. DOI: https://doi.org/10.1016/j.cjca.2021.12.012

• Multiple arterial coronary bypass grafting is associated with better survival compared to second generation drug-eluting stents in stable multivessel coronary artery disease

  Rocha RV, Fang J, Tam DY, Elbatarny M, Austin PC, Gaudino MFL, Lee DS, Fremes SE. J Thorac Cardiovasc Surg. 2021; Dec 23 [Epub ahead of print]. DOI: https://doi.org/10.1016/j.jtcvs.2021.12.026

• Canadian multicenter chronic total occlusion registry: ten-year follow-up results of chronic total occlusion revascularization

  Strauss BH, Knudtson ML, Cheema AN, Galbraith PD, Elbaz-Greener G, Abuzeid W, Henning KA, Qiu F, Wijeysundera HC. Circ Cardiovasc Interv. 2021; 14(12):e010546. Epub 2021 Dec 21. DOI: https://doi.org/10.1161/CIRCINTERVENTIONS.121.010546

• Long-term outcomes in adult patients with pulmonary hypertension after percutaneous closure of atrial septal defects

  Akseer S, Abrahamyan L, Lee DS, Huszti E, Meier LM, Osten M, Benson L, Horlick E. Circ Cardiovasc Interv. 2022; 15(1):e011110. Epub 2021 Dec 16. DOI: https://doi.org/10.1161/CIRCINTERVENTIONS.121.011110

• The association between anticoagulation and adverse outcomes after a positive SARS-CoV-2 test among older outpatients: a population-based cohort study

  Abdel-Qadir H, Austin PC, Pang A, Udell JA, Geerts WH, McNaughton CD, Jackevicius CA, Kwong JC, Yeh C, Cox JL, Lee DS, Ko DT, Atzema CL. Thromb Res. 2022; 211:114-22. Epub 2021 Dec 12. DOI: https://doi.org/10.1016/j.thromres.2021.12.010

• Association of anti-neutrophil cytoplasmic antibody-associated vasculitis and cardiovascular events: a population-based cohort study

  Massicotte-Azarniouch D, Petrcich W, Walsh M, Canney M, Hundemer GL, Milman N, Hladunewich MA, Fairhead T, Sood MM. Clin Kidney J. 2022; 15(4):681-92. Epub 2021 Nov 24. DOI: https://doi.org/10.1093/ckj/sfab229

• Derivation and validation of predictive indices for 30-day mortality after coronary and valvular surgery in Ontario, Canada

  Sun LY, Chu A, Tam DY, Wang X, Fang J, Austin PC, Feindel CM, Oakes GH, Alexopoulos V, Tusevljak N, Ouzounian M, Lee DS; CorHealth Ontario Cardiac Surgery Risk Adjustment Task Group. CMAJ. 2021; 193(46):E1757-65. Epub 2021 Nov 22. DOI: https://doi.org/10.1503/cmaj.202901

• Using fractional polynomials and restricted cubic splines to model non-proportional hazards or time-varying covariate effects in the Cox regression model

  Austin PC, Fang J, Lee DS. Stat Med. 2022; 41(3):612-24. Epub 2021 Nov 21. DOI: https://doi.org/10.1002/sim.9259

• Immigration status and sex differences in primary cardiovascular disease prevention: a retrospective study of 5 million adults

  Vyas MV, Yu AYX, Chu A, Yu B, Rijal H, Fang J, Austin PC, Kapral MK. J Am Heart Assoc. 2021; 10(22):e022635. Epub 2021 Nov 2. DOI: https://doi.org/10.1161/JAHA.121.022635

• Importance of accounting for loss to follow-up when comparing mortality between immigrants and long-term residents: a population-based retrospective cohort

  Vyas MV, Fang J, Austin PC, Laupacis A, Cheung MC, Silver FL, Kapral MK. BMJ Open. 2021; 11(11):e046377. Epub 2021 Nov 2. DOI: https://doi.org/10.1136/bmjopen-2020-046377

• Sex-specific clinical outcomes of the PACT-HF randomized trial

  Van Spall HGC, DeFilippis EM, Lee SF, Oz UE, Perez R, Healey JS, Allen LA, Voors AA, Ko DT, Thabane L, Connolly SJ. Circ Heart Fail. 2021; 14(11):e008548. Epub 2021 Oct 29. DOI: https://doi.org/10.1161/CIRCHEARTFAILURE.121.008548

• Statins and SARS‐CoV‐2 infection: results of a population‐based prospective cohort study of 469 749 adults from 2 Canadian provinces

  McAlister FA, Wang T, Wang X, Chu A, Goodman SG, van Diepen S, Jackevicius CA, Kaul P, Udell J, Ko DT, Kwong JC, Austin PC, Lee DS; CORONA Collaboration. J Am Heart Assoc. 2021; 10(21):e022330. Epub 2021 Oct 23. DOI: https://doi.org/10.1161/JAHA.121.022330

• Association of cardiology billing amounts with health care utilization and clinical outcomes in patients with atrial fibrillation

  Bhatia RS, Chu C, Kaoutskaia A, Ko DT, Shojania KG, Dorian P, Yu B, Shurrab M, Fang J, Ross H, Austin PC, Bouck Z, Goodman SG, Crystal E. J Am Heart Assoc. 2021; 10(21):e020708. Epub 2021 Oct 20. DOI: https://doi.org/10.1161/JAHA.120.020708

• Impact of transcatheter mitral valve repair on preprocedural and postprocedural hospitalization rates

  Czarnecki A, Han L, Abuzeid W, Cantor WJ, Chan V, Cohen EA, Cohen GN, Fam N, Garg P, Hibbert B, Mehta SR, Ong G, Osten M, Ko DT. JJACC Cardiovasc Interv. 2021; 14(20):2274–81. Epub 2021 Oct 18. DOI: https://doi.org/10.1016/j.jcin.2021.08.007

• Surveillance imaging following acute type A aortic dissection

  An KR, de Mestral C, Tam DY, Qiu F, Ouzounian M, Lindsay TF, Wijeysundera HC, Chung JC. J Am Coll Cardiol. 2021; 78(19):1863-71. Epub 2021 Oct 5. DOI: https://doi.org/10.1016/j.jacc.2021.08.058

• Risk factors associated with long-term mortality and complications after thoracoabdominal aortic aneurysm repair

  Rocha RV, Lindsay TF, Nasir D, Lee DS, Austin PC, Chan J, Chung J, Forbes TL, Ouzounian M. J Vasc Surg. 2022; 75(4):1135-41.e3. Epub 2021 Oct 1. DOI: https://doi.org/10.1016/j.jvs.2021.09.021

• The impact of the COVID-19 pandemic on cardiac procedure wait list mortality in Ontario, Canada

  Tam DY, Qiu F, Manoragavan R, Fremes SE, Hassan A, Ko DT, Lauck SB, Naimark D, Ouzounian M, Sander B, Sun L, Wijeysundera HC. Can J Cardiol. 2021; 37(10):1547-54. Epub 2021 29 Sep. DOI: https://doi.org/10.1016/j.cjca.2021.05.008

• Bridging pediatric and adult rehabilitation services for young adults with childhood-onset disabilities: evaluation of the LIFEspan model of transitional care

  Kingsnorth S, Lindsay S, Maxwell J, Hamdani Y, Colantonio A, Zhu J, Bayley MT, Macarthur C. Front Pediatr. 2021; 9:728640. Epub 2021 Sep 17. DOI: https://doi.org/10.3389/fped.2021.728640

• Age-specific and sex-specific trends in life-sustaining care after acute stroke

  Joundi RA, Smith EE, Yu AYX, Rashid M, Fang J, Kapral MK. J Am Heart Assoc. 2021; 10(18):e021499. Epub 2021 Sep 13. DOI: https://doi.org/10.1161/JAHA.121.021499

• Multidisciplinary quality improvement initiative to optimize acute neurovascular imaging for transient ischemic attack or minor stroke

  Kapoor A, Verma A, Kim IJ, Kujbid N, Si K, Casaubon LK, Kapral MK, Fang J, Symons S, Swartz RH, Yu AYX. CJEM. 2021; 23(6):820-7. Epub 2021 Sep 13. DOI: https://doi.org/10.1007/s43678-021-00180-1

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