Publications by authors named "Stephen J Duffy"

100Publications

Temporal trends in patient risk profile and clinical outcomes following percutaneous coronary intervention.

Cardiovasc Revasc Med 2020 Dec 17. Epub 2020 Dec 17.

Department of Cardiology, Royal Melbourne Hospital, Melbourne, Victoria, Australia; Centre of Cardiovascular Research and Education in Therapeutics, Monash University, Melbourne, Victoria, Australia; Melbourne University, Melbourne, Victoria, Australia. Electronic address:

View Article and Find Full Text PDF
December 2020

The role of CHA2DS2-VASc score in evaluating patients with atrial fibrillation undergoing percutaneous coronary intervention.

Coron Artery Dis 2020 Dec 23;Publish Ahead of Print. Epub 2020 Dec 23.

Department of Cardiology, Box Hill Hospital Department of Epidemiology and Preventive Medicine, Centre of Cardiovascular Research and Education in Therapeutics (CCRE), Monash University Department of Cardiology, Austin Hospital University of Melbourne Department of Cardiovascular Medicine, Alfred Hospital Department of Cardiology, Royal Melbourne Hospital John Curtain Distinguished Professor Director, Centre for Clinical Research and Education Director, WAHTN Clinical Trials and Data Management Centre, Curtain University, Perth, Western Australia, Australia.

View Article and Find Full Text PDF
December 2020

Cost-Effectiveness of Transcatheter Versus Surgical Aortic Valve Replacement in Low-Risk Patients With Severe Aortic Stenosis.

Heart Lung Circ 2020 Nov 11. Epub 2020 Nov 11.

The Alfred Hospital, Melbourne, Vic, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, Vic, Australia. Electronic address:

View Article and Find Full Text PDF
November 2020

Outcomes of Percutaneous Coronary Intervention in Patients With Rheumatoid Arthritis.

Am J Cardiol 2021 Feb 2;140:39-46. Epub 2020 Nov 2.

Department of Cardiology, Royal Melbourne Hospital, Melbourne, Victoria, Australia; Centre of Cardiovascular Research and Education in Therapeutics, Monash University, Melbourne, Victoria, Australia; Department of Medicine, Melbourne University, Victoria, Australia. Electronic address:

View Article and Find Full Text PDF
February 2021

Long-Term Outcomes Stratified by Body Mass Index in Patients Undergoing Transcatheter Aortic Valve Implantation.

Am J Cardiol 2020 12 2;137:77-82. Epub 2020 Oct 2.

Department of Cardiology, Alfred Health, Melbourne, Australia; Department of Cardiology, Epworth Hospital, Melbourne, Australia. Electronic address:

View Article and Find Full Text PDF
December 2020

Relation of Timing of Percutaneous Coronary Intervention on Outcomes in Patients With Non-ST Segment Elevation Myocardial Infarction.

Am J Cardiol 2020 12 16;136:15-23. Epub 2020 Sep 16.

Department of Cardiology, Alfred Health, Melbourne, Australia; Monash University, Melbourne, Australia; Department of Cardiology, Western Health, Melbourne, Australia. Electronic address:

View Article and Find Full Text PDF
December 2020

Sex Disparities in Myocardial Infarction: Biology or Bias?

Heart Lung Circ 2021 Jan 27;30(1):18-26. Epub 2020 Aug 27.

Monash Cardiovascular Research Centre, Monash University, Melbourne, Vic, Australia; MonashHeart, Monash Health, Melbourne, Vic, Australia. Electronic address:

View Article and Find Full Text PDF
January 2021

Sex Differences in Radial Access for Percutaneous Coronary Intervention in Acute Coronary Syndrome Are Independent of Body Size.

Heart Lung Circ 2021 Jan 24;30(1):108-114. Epub 2020 Aug 24.

Monash Cardiovascular Research Centre, Monash University, Melbourne, Vic, Australia; Monash Heart, Monash Medical Centre, Melbourne, Vic, Australia; Faculty of Medicine Nursing and Health Sciences, Monash University, Melbourne, Vic, Australia. Electronic address:

View Article and Find Full Text PDF
January 2021

Impact of Gender on Transcatheter Aortic Valve Implantation Outcomes.

Am J Cardiol 2020 10 30;133:98-104. Epub 2020 Jul 30.

Department of Cardiology, Alfred Hospital, Melbourne, Australia; Baker Heart and Diabetes Institute, Melbourne, Australia; Centre of Cardiovascular Research and Education in Therapeutics, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia. Electronic address:

View Article and Find Full Text PDF
October 2020

Transcatheter Versus Surgical Aortic Valve Replacement: An Updated Systematic Review and Meta-Analysis With a Focus on Outcomes by Sex.

Heart Lung Circ 2021 Jan 12;30(1):86-99. Epub 2020 Jul 12.

Department of Cardiology, The Alfred Hospital, Melbourne, Vic, Australia; Baker IDI Heart and Diabetes Institute, Melbourne, Vic, Australia; Centre of Cardiovascular Research and Education in Therapeutics, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Vic, Australia. Electronic address:

View Article and Find Full Text PDF
January 2021

Clinical Outcomes in Older Patients Undergoing Percutaneous Coronary Intervention for Non-ST-Elevation Acute Coronary Syndromes.

Heart Lung Circ 2020 Jun 17. Epub 2020 Jun 17.

Department of Cardiology, The Alfred Hospital, Melbourne, Vic, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, Vic, Australia; Department of Cardiology, Western Health, Melbourne, Vic, Australia. Electronic address:

View Article and Find Full Text PDF
June 2020

Incidence, Predictors and Clinical Outcomes of Stent Thrombosis Following Percutaneous Coronary Intervention in Contemporary Practice.

Heart Lung Circ 2020 Oct 27;29(10):1433-1439. Epub 2019 Nov 27.

Department of Cardiology, Alfred Health, Melbourne, Vic, Australia; Monash University, Melbourne, Vic, Australia; Department of Cardiology, Western Health, Melbourne, Vic, Australia. Electronic address:

View Article and Find Full Text PDF
October 2020

Comparison of Early Outcomes in Patients at Estimated Low, Intermediate and High Risk Undergoing Transcatheter Aortic Valve Implantation: A Multicentre Australian Experience.

Heart Lung Circ 2020 Aug 3;29(8):1174-1179. Epub 2020 Jan 3.

Department of Cardiology, Alfred Health, Melbourne, Vic, Australia; Department of Cardiology, Epworth Hospital, Melbourne, Vic, Australia.

View Article and Find Full Text PDF
August 2020

Medium-Term Bioresorbable Scaffold Outcomes Utilising Data From an Australian Clinical Quality Registry.

Heart Lung Circ 2020 Oct 4;29(10):1440-1448. Epub 2019 Dec 4.

Department of Cardiology, Royal Melbourne Hospital, Melbourne, Vic, Australia; Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Vic, Australia. Electronic address:

View Article and Find Full Text PDF
October 2020

Preoperative biomarker evaluation for the prediction of cardiovascular events after major vascular surgery.

J Vasc Surg 2019 11;70(5):1564-1575

Department of Cardiovascular Medicine, Alfred Hospital, Melbourne, Victoria, Australia; Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia. Electronic address:

View Article and Find Full Text PDF
November 2019

Risk-Adjusting Key Outcome Measures in a Clinical Quality PCI Registry: Development of a Highly Predictive Model Without the Need to Exclude High-Risk Conditions.

JACC Cardiovasc Interv 2019 10;12(19):1966-1975

Centre of Cardiovascular Research and Education in Therapeutics, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia; Department of Cardiology, Royal Melbourne Hospital, Melbourne, Australia.

View Article and Find Full Text PDF
October 2019

Comparison of Outcomes of Transcatheter Aortic Valve Implantation in Patients Aged >90 Years Versus <90 Years.

Am J Cardiol 2019 10 15;124(7):1085-1090. Epub 2019 Jul 15.

Department of Cardiology, Alfred Hospital, Melbourne, Victoria, Australia; Cardiovascular Institute, Epworth Healthcare, Melbourne, Victoria, Australia. Electronic address:

View Article and Find Full Text PDF
October 2019

The Impact of Out-of-Hours Presentation on Clinical Outcomes in ST-Elevation Myocardial Infarction.

Heart Lung Circ 2020 Jun 22;29(6):814-823. Epub 2019 Jun 22.

Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Vic, Australia; Department of Cardiology, The Alfred Hospital, Melbourne, Vic, Australia; Baker IDI Heart and Diabetes Institute, Melbourne, Vic, Australia. Electronic address:

View Article and Find Full Text PDF
June 2020

Cost-effectiveness of transcatheter aortic valve implantation compared to surgical aortic valve replacement in the intermediate surgical risk population.

Int J Cardiol 2019 11 21;294:17-22. Epub 2019 Jun 21.

The Alfred Hospital, Melbourne, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia. Electronic address:

View Article and Find Full Text PDF
November 2019

Impact of Pre-Procedural Blood Pressure on Long-Term Outcomes Following Percutaneous Coronary Intervention.

J Am Coll Cardiol 2019 06;73(22):2846-2855

Alfred Hospital, Melbourne, Victoria, Australia; Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia; Centre of Cardiovascular Research and Education in Therapeutics, Monash University, Melbourne, Victoria, Australia. Electronic address:

View Article and Find Full Text PDF
June 2019

Transcatheter Mitral Valve Implantation with the Medtronic Intrepid™ Transcatheter Mitral Valve Replacement System.

Future Cardiol 2019 07 10;15(4):281-293. Epub 2019 May 10.

Department of Cardiology, Alfred Hospital, Melbourne, Victoria, Australia.

View Article and Find Full Text PDF
July 2019

Trends and predictors of recurrent acute coronary syndrome hospitalizations and unplanned revascularization after index acute myocardial infarction treated with percutaneous coronary intervention.

Am Heart J 2019 06 5;212:134-143. Epub 2019 Mar 5.

Centre of Cardiovascular Research and Education in Therapeutics (CCRE), Monash University, Melbourne, Australia; Department of Cardiovascular Medicine, Alfred Hospital, Melbourne, Australia. Electronic address:

View Article and Find Full Text PDF
June 2019

One-Year Outcomes of Patients With Established Coronary Artery Disease Presenting With Acute Coronary Syndromes.

Am J Cardiol 2019 05 7;123(9):1387-1392. Epub 2019 Feb 7.

Department of Cardiology, Austin Health, Melbourne, Australia; University of Melbourne, Melbourne, Australia. Electronic address:

View Article and Find Full Text PDF
May 2019

Myopericarditis with preserved left ventricular function secondary to Neisseria meningitidis.

Diagn Microbiol Infect Dis 2018 Nov 18;92(3):241-244. Epub 2018 Jun 18.

Department of Cardiovascular Medicine, The Alfred Hospital, Melbourne, Victoria, Australia; Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia; Monash University, Melbourne, Victoria, Australia. Electronic address:

View Article and Find Full Text PDF
November 2018

Factors That Prevent Progression to Transcatheter Aortic Valve Implantation (TAVI).

Heart Lung Circ 2019 Aug 25;28(8):1225-1234. Epub 2018 Jul 25.

Department of Cardiology, Alfred Hospital, Melbourne, Vic, Australia; Baker IDI Heart and Diabetes Institute, Melbourne, Vic, Australia; Department of Epidemiology, Monash University, Melbourne, Vic, Australia. Electronic address:

View Article and Find Full Text PDF
August 2019

Heart Rate as a Predictor of Outcome Following Percutaneous Coronary Intervention.

Am J Cardiol 2018 10 4;122(7):1113-1120. Epub 2018 Jul 4.

Department of Cardiology, Alfred Hospital, Victoria, Australia; Department of Cardiology, the Centre of Cardiovascular Research & Education in Therapeutics, Department of Epidemiology and Preventive Medicine, Monash University, Victoria, Australia. Electronic address:

View Article and Find Full Text PDF
October 2018

Delays in primary percutaneous coronary treatment for patients with ST-elevation myocardial infarction.

Med J Aust 2018 08 23;209(3):130-131. Epub 2018 Jul 23.

Centre of Cardiovascular Research and Education (CCRE) in Therapeutics, Monash University, Melbourne, VIC.

View Article and Find Full Text PDF
August 2018

The Real-World Cost-Effectiveness of Coronary Artery Bypass Surgery Versus Stenting in High-Risk Patients: Propensity Score-Matched Analysis of a Single-Centre Experience.

Appl Health Econ Health Policy 2018 10;16(5):661-674

Department of Epidemiology and Preventive Medicine (DEPM), Centre of Cardiovascular Research and Education in Therapeutics (CCRE), Monash University, 6th Floor, 99 Commercial Rd, Melbourne, VIC, 3004, Australia.

View Article and Find Full Text PDF
October 2018

Does Statin Benefits Patients with Heart Failure Undergoing Percutaneous Coronary Intervention? Findings from the Melbourne Interventional Group Registry.

Cardiovasc Drugs Ther 2018 02;32(1):57-64

Centre of Cardiovascular Research & Education (CCRE) in Therapeutics, Department of Epidemiology and Preventive Medicine, Monash University, Commercial Road, Melbourne, VIC, 3004, Australia.

View Article and Find Full Text PDF
February 2018

Australian Trends in Procedural Characteristics and Outcomes in Patients Undergoing Percutaneous Coronary Intervention for ST-Elevation Myocardial Infarction.

Am J Cardiol 2018 02 31;121(3):279-288. Epub 2017 Oct 31.

Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia; Department of Cardiovascular Medicine, The Alfred Hospital, Melbourne, Australia; Baker IDI Heart and Diabetes Institute, Melbourne, Australia. Electronic address:

View Article and Find Full Text PDF
February 2018

Trends and Clinical Outcomes in Patients Undergoing Primary Percutaneous Revascularisation for ST-Elevation Myocardial Infarction: A Single Centre Experience.

Heart Lung Circ 2018 Jun 14;27(6):683-692. Epub 2017 Jul 14.

Department of Cardiology, The Alfred Hospital, Melbourne, Vic, Australia; Baker IDI Heart and Diabetes Institute, Melbourne, Vic, Australia. Electronic address:

View Article and Find Full Text PDF
June 2018

Evolution of Australian Percutaneous Coronary Intervention (from the Melbourne Interventional Group [MIG] Registry).

Am J Cardiol 2017 07 12;120(1):47-54. Epub 2017 Apr 12.

Department of Cardiology, Royal Melbourne Hospital, Melbourne, Australia; Department of Medicine, University of Melbourne, Melbourne, Australia; Centre of Cardiovascular Research and Education in Therapeutics (CCRET), Monash University, Melbourne, Australia. Electronic address:

View Article and Find Full Text PDF
July 2017

A systematic review of cost-effectiveness of percutaneous coronary intervention vs. surgery for the treatment of multivessel coronary artery disease in the drug-eluting stent era.

Eur Heart J Qual Care Clin Outcomes 2016 10;2(4):261-270

Centre of Cardiovascular Research & Education in Therapeutics, Department of Epidemiology and Preventive Medicine (DEPM), Monash University, 6th Floor, 99 Commercial Rd, Melbourne, VIC 3004, Australia.

View Article and Find Full Text PDF
October 2016

Prevalence and outcomes of trans-radial access for percutaneous coronary intervention in contemporary practise.

Int J Cardiol 2016 Oct 28;221:264-8. Epub 2016 Jun 28.

Department of Cardiology, Northern Hospital, Melbourne, Australia; Department of Medicine, The University of Melbourne, Australia. Electronic address:

View Article and Find Full Text PDF
October 2016

Early versus delayed percutaneous coronary intervention in patients with non-ST elevation acute coronary syndromes.

Coron Artery Dis 2016 Aug;27(5):344-9

aDepartment of Cardiology, Austin Health bDepartment of Cardiology, Royal Melbourne Hospital cDepartment of Epidemiology & Preventive Medicine, Centre of Cardiovascular Research and Education in Therapeutics (CCRE), Monash University dDepartment of Cardiology, Alfred Hospital eDepartment of Cardiology, Box Hill Hospital fDepartment of Medicine, University of Melbourne, Melbourne, Victoria, Australia.

View Article and Find Full Text PDF
August 2016

Incidence, Predictors and Outcomes of Major Bleeding in Patients Following Percutaneous Coronary Interventions in Australia.

Heart Lung Circ 2016 Feb 15;25(2):107-17. Epub 2015 Jul 15.

Monash University, Melbourne, Vic, Australia and Monash Centre of Cardiovascular Research & Education in Therapeutics, Department of Epidemiology and Preventive Medicine, Melbourne, Vic, Australia.

View Article and Find Full Text PDF
February 2016

Utility of rotational atherectomy and outcomes over an eight-year period.

Catheter Cardiovasc Interv 2015 Oct 8;86(4):626-31. Epub 2015 Jul 8.

Department of Cardiology, The Alfred Hospital and Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia.

View Article and Find Full Text PDF
October 2015

Chronic ephedrine administration decreases brown adipose tissue activity in a randomised controlled human trial: implications for obesity.

Diabetologia 2015 May 1;58(5):1045-54. Epub 2015 Mar 1.

Metabolic and Vascular Physiology Laboratory, Baker IDI Heart and Diabetes Institute, PO Box 6492, St Kilda Road Central, Melbourne, VIC, 8008, Australia,

View Article and Find Full Text PDF
May 2015

Device-Based Therapy in the Prevention of Contrast-Induced Nephropathy.

Interv Cardiol Clin 2014 Jul 28;3(3):421-428. Epub 2014 Jun 28.

Cardiovascular Medicine, Baker IDI Heart and Diabetes Institute, Alfred Hospital, Commercial Road, Melbourne, Victoria 3004, Australia. Electronic address:

View Article and Find Full Text PDF
July 2014

Reduced UCP-1 content in in vitro differentiated beige/brite adipocytes derived from preadipocytes of human subcutaneous white adipose tissues in obesity.

PLoS One 2014 18;9(3):e91997. Epub 2014 Mar 18.

Metabolic and Vascular Physiology Laboratory, Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia; Department of Cardiology, The Alfred Hospital, Melbourne, Victoria, Australia.

View Article and Find Full Text PDF
December 2014

Cardiovascular medication use following percutaneous coronary intervention: the Australian experience.

Cardiovasc Ther 2014 Apr;32(2):47-51

Department of Epidemiology and Preventive Medicine, Centre of Cardiovascular Research and Education in Therapeutics, Monash University, Melbourne, Vic., Australia; Alfred Hospital, Melbourne, Vic., Australia.

View Article and Find Full Text PDF
April 2014

Reducing iodinated contrast volume by manipulating injection pressure during coronary angiography.

Catheter Cardiovasc Interv 2014 Apr 7;83(5):741-5. Epub 2014 Jan 7.

Department of Cardiovascular Medicine, Alfred Hospital, Melbourne, Australia; Heart Failure Research Group, Baker IDI Heart and Diabetes Institute, Melbourne, Australia.

View Article and Find Full Text PDF
April 2014

Pro-inflammatory action of MIF in acute myocardial infarction via activation of peripheral blood mononuclear cells.

PLoS One 2013 1;8(10):e76206. Epub 2013 Oct 1.

Baker IDI Heart and Diabetes Institute, Melbourne, Australia ; Department of Medicine, Central Clinical School, Monash University, Melbourne, Australia.

View Article and Find Full Text PDF
July 2014

ELEVATED CARBON DIOXIDE DIFFERENTIALLY ALTERS THE PHOTOPHYSIOLOGY OF THALASSIOSIRA PSEUDONANA (BACILLARIOPHYCEAE) AND EMILIANIA HUXLEYI (HAPTOPHYTA)(1).

J Phycol 2012 Jun 15;48(3):635-46. Epub 2012 May 15.

Department of Chemistry & Biochemistry, Mount Allison University, Sackville, New Brunswick, E4L 1G7, Canada.

View Article and Find Full Text PDF
June 2012

The emerging role of HDL in glucose metabolism.

Nat Rev Endocrinol 2012 Jan 24;8(4):237-45. Epub 2012 Jan 24.

Metabolic and Vascular Physiology Laboratory, Baker IDI Heart & Diabetes Institute, PO Box 6492, St Kilda Road Central, Melbourne, VIC 8008, Australia.

View Article and Find Full Text PDF
January 2012

Hospital characteristics are associated with patient outcomes following out-of-hospital cardiac arrest.

Heart 2011 Sep 21;97(18):1489-94. Epub 2011 Jun 21.

Heart Centre Alfred Hospital Commercial Road, Melbourne 3004, Australia.

View Article and Find Full Text PDF
September 2011