Overview
I am an interventional cardiologist with a specific focus on the diagnosis and treatment of patients with cardiovascular disease. As a clinician, I see patients in the office and do coronary and peripheral vascular procedures (angiography and interventions) in the Duke Cardiac Catheterization Laboratory. I have served as the Medical Director of the cath lab at Duke since 2016. Alongside my partners in the cath lab, we collaborate with our cardiothoracic surgeons to hold Heart Team meetings each week, and we frequently are asked to address complex cardiovascular issues as a multidisciplinary team.
I also have a broad background in cardiovascular site-based research, multicenter clinical trials, clinical event classification, and observational analyses. I have helped to lead clinical trial efforts at the Duke Clinical Research Institute (DCRI) by designing and conducting studies evaluating new and existing treatments for patients with coronary artery disease and peripheral artery disease. My specific research interests include examining access to care and disparities in care for patients with peripheral artery disease and the design and conduct of pragmatic clinical trials in cardiovascular disease.
I also have a broad background in cardiovascular site-based research, multicenter clinical trials, clinical event classification, and observational analyses. I have helped to lead clinical trial efforts at the Duke Clinical Research Institute (DCRI) by designing and conducting studies evaluating new and existing treatments for patients with coronary artery disease and peripheral artery disease. My specific research interests include examining access to care and disparities in care for patients with peripheral artery disease and the design and conduct of pragmatic clinical trials in cardiovascular disease.
Current Duke Appointments & Affiliations
Professor of Medicine
·
2024 - Present
Medicine, Cardiology,
Medicine
Professor in Population Health Sciences
·
2024 - Present
Population Health Sciences,
Basic Science Departments
Member in the Duke Clinical Research Institute
·
2013 - Present
Duke Clinical Research Institute,
Institutes and Centers
Recent Scholarly Works
Predictors of ischemic stroke and major bleeding among patients with atrial fibrillation in clinical practice.
Journal article Am Heart J · October 2026 BACKGROUND: Numerous risk scores exist to quantify the risk of ischemic stroke risk in patients with atrial fibrillation or flutter (AF/AFL). However, how these tools perform in cohorts or those already on oral anticoagulation (OAC) therapy is unclear. MET ... Full text Link to item CiteSecondary prevention strategies for patients with lower extremity peripheral artery disease after successful peripheral vascular intervention.
Journal article Am Heart J · September 2026 BACKGROUND: Individuals with lower extremity peripheral artery disease (LE PAD) represent a subset of patients with atherosclerotic cardiovascular disease that are among the highest risk for major adverse cardiovascular and limb events. Despite this, LE PA ... Full text Link to item CiteCorrection to: 2026 AHA/ACC/ACCP/ACEP/CHEST/SCAI/ SHM/SIR/SVM/SVN Guideline for the Evaluation and Management of Acute Pulmonary Embolism in Adults: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines.
Journal article Circulation · July 14, 2026 Full text Link to item CiteRecent Grants
1/3 CTSA UM1 at Duke University
ResearchFaculty Member · Awarded by National Institutes of Health · 2025 - 20321/2 IMPRoving Outcomes in Vascular DisEase - Aortic Dissection (IMPROVE-AD)
ResearchCo Investigator · Awarded by National Heart, Lung, and Blood Institute · 2024 - 2030Evaluation of inclisiran versus placebo for the prevention of major adverse cardiovascular and limb events in patients undergoing percutaneous coronary intervention or peripheral endovascular intervention (VICTORIAN-INTERVENTION)
Clinical TrialPrincipal Investigator · Awarded by Novartis Pharmaceuticals Corporation · 2025 - 2029View All Grants
Education
University of Arkansas, Little Rock ·
2001
M.D.