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Author Details

Gary K Grunwald
Rocky Mountain Regional Veterans Affairs Medical Center Aurora CO USA.
1999
137
41
PMIDPaper TitleJournal TitlePublished Year
36669379Interhospital Variability in Utilization of Cardioversion for Atrial Fibrillation in the Emergency Department.Am J Cardiol2023
36789851Clinical Characteristics and Outcomes Among People Living With HIV Undergoing Percutaneous Coronary Intervention: Insights From the Veterans Affairs Clinical Assessment, Reporting, and Tracking Program.J Am Heart Assoc2023
33351462De-implementation of Axillary Dissection in Women With Breast Cancer is Largely Driven By Site-level Contextual Effects.Ann Surg2022
35766258Multifaceted Intervention to Improve P2Y12 Inhibitor Adherence After Percutaneous Coronary Intervention: A Stepped Wedge Trial.J Am Heart Assoc2022
35500170Iso-osmolar versus low-osmolar contrast media and outcomes after percutaneous coronary intervention: Insights from the VA CART Program.Catheter Cardiovasc Interv2022
36042072The Influence of the Rural Transitions Nurse Program for Veterans on Healthcare Utilization Costs.J Gen Intern Med2022
34847279Radial versus femoral access for left main percutaneous coronary intervention: An analysis from the Veterans Affairs Clinical, Reporting, and Tracking Program.Catheter Cardiovasc Interv2022
33354988Clinical and Anatomic Complexity of Patients Undergoing Coronary Intervention With and Without On-Site Surgical Capabilities: Insights From the Veterans Affairs Clinical Assessment, Reporting and Tracking (CART) Program.Circ Cardiovasc Interv2021
33677975Association Between Increased Hospital Reimbursement for Cardiac Rehabilitation and Utilization of Cardiac Rehabilitation by Medicare Beneficiaries: An Interrupted Time Series.Circ Cardiovasc Qual Outcomes2021
34380527The NUDGE trial pragmatic trial to enhance cardiovascular medication adherence: study protocol for a randomized controlled trial.Trials2021
33993727Text Message Medication Adherence Reminders Automated and Delivered at Scale Across Two Institutions: Testing the Nudge System: Pilot Study.Circ Cardiovasc Qual Outcomes2021
33161758Association Between Elective Percutaneous Coronary Intervention Appropriateness and Publicly Reported Outcomes.Circ Cardiovasc Qual Outcomes2021
31324655Effect of environmental conditions on injury rates at a Colorado ski resort.Inj Prev2020
32663410Noninvasive Ventilation Use in Critically Ill Patients with Acute Asthma Exacerbations.Am J Respir Crit Care Med2020
32723120Factors associated with long-term survival in patients with stroke after coronary artery bypass grafting.J Int Med Res2020
32542678Bayesian profiling for cost with zeros to decompose total cost into probability of cost and mean nonzero cost.Biom J2020
32324432A comparison of recreational skiing- and snowboarding-related injuries at a Colorado ski resort, 2012/13-2016/17.Res Sports Med2020
32315067Appropriateness of Percutaneous Coronary Interventions in Patients With Stable Coronary Artery Disease in US Department of Veterans Affairs Hospitals From 2013 to 2015.JAMA Netw Open2020
29488446Using empirical Bayes predictors from generalized linear mixed models to test and visualize associations among longitudinal outcomes.Stat Methods Med Res2019
31242848Comparison of a time-varying covariate model and a joint model of time-to-event outcomes in the presence of measurement error and interval censoring: application to kidney transplantation.BMC Med Res Methodol2019
30895636Two-part models for cost with zeros to decompose effects of covariates on probability of cost, mean nonzero cost, and mean total cost.Stat Med2019
31014092Contemporary Use of Embolic Protection Devices During Saphenous Vein Graft Intervention.Circ Cardiovasc Interv2019
30576842Improving anti-platelet therapy adherence in the Veterans Health Administration: A randomized multi-site hybrid effectiveness-implementation study protocol.Contemp Clin Trials2019
30358654Contemporary use of intra-aortic balloon pumps during percutaneous coronary intervention: insights from the Veterans Affairs Clinical Assessment, Reporting, and Tracking program.Coron Artery Dis2019
28691503Improving Transitions of Care for Veterans Transferred to Tertiary VA Medical Centers.Am J Med Qual2018
29942524Oral diabetes medication monotherapy and short-term mortality in individuals with type 2 diabetes and coronary artery disease.BMJ Open Diabetes Res Care2018
29934371Facility-level association of preoperative stress testing and postoperative adverse cardiac events.Heart2018
29980180Reference effect measures for quantifying, comparing and visualizing variation from random and fixed effects in non-normal multilevel models, with applications to site variation in medical procedure use and outcomes.BMC Med Res Methodol2018
29872428On the Use of Diversity Measures in Longitudinal Sequencing Studies of Microbial Communities.Front Microbiol2018
30418710Access to Psychotropic Medication via Prescription Is Associated With Choice of Psychotropic Medication as Suicide Method: A Retrospective Study of 27,876 Suicide Attempts.J Clin Psychiatry2018
30646357Temporal Trends in the Use of Therapeutic Hypothermia for Out-of-Hospital Cardiac Arrest.JAMA Netw Open2018
30466824Predictors and Outcomes of Staged Versus One-Time Multivessel Revascularization in Multivessel Coronary Artery Disease: Insights From the VA CART Program.JACC Cardiovasc Interv2018
29724363African Americans Are Less Likely to Receive Care by a Cardiologist During an Intensive Care Unit Admission for Heart Failure.JACC Heart Fail2018
29650717National Trends of Hospital Performance in Acute Myocardial Infarction Care: Department of Veterans Affairs, 2011-2014.Circ Cardiovasc Qual Outcomes2018
29287490Bayesian analysis improves pulse secretion characterization in reproductive hormones.Syst Biol Reprod Med2018
29299607Comparison of Accessibility, Cost, and Quality of Elective Coronary Revascularization Between Veterans Affairs and Community Care Hospitals.JAMA Cardiol2018
29088494Modeling associations between latent event processes governing time series of pulsing hormones.Biometrics2018
28899894Variation in Management of Patients With Obstructive Coronary Artery Disease: Insights From the Veterans Affairs Clinical Assessment and Reporting Tool (VA CART) Program.J Am Heart Assoc2017
28454812Factors associated with rhythm control treatment decisions in patients with atrial fibrillation-Insights from the NCDR PINNACLE registry.Am Heart J2017
28473108Contemporary Incidence, Management, and Long-Term Outcomes of Percutaneous Coronary Interventions for Chronic Coronary Artery Total Occlusions: Insights From the VA CART Program.JACC Cardiovasc Interv2017
28420645Association Between Chronic Kidney Disease and Rates of Transfusion and Progression to End-Stage Renal Disease in Patients Undergoing Transradial Versus Transfemoral Cardiac Catheterization-An Analysis From the Veterans Affairs Clinical Assessment Reporting and Tracking (CART) Program.J Am Heart Assoc2017
28393373A population-based approach to analyzing pulses in time series of hormone data.Stat Med2017
28724655Sex Differences in the Use of Oral Anticoagulants for Atrial Fibrillation: A Report From the National Cardiovascular Data Registry (NCDR<sup>®</sup>) PINNACLE Registry.J Am Heart Assoc2017
28724126Comparative Outcomes After Percutaneous Coronary Intervention Among Black and White Patients Treated at US Veterans Affairs Hospitals.JAMA Cardiol2017
27052620Defibrillation time intervals and outcomes of cardiac arrest in hospital: retrospective cohort study from Get With The Guidelines-Resuscitation registry.BMJ2016
26553914Using Cox cluster processes to model latent pulse location patterns in hormone concentration data.Biostatistics2016
27151513Hospital Variation in Premature Clopidogrel Discontinuation After Drug-Eluting Stent Placement in the Veterans Affairs (VA) Healthcare System.J Am Heart Assoc2016
26831442Response to Letter Regarding Article, "Facility Level Variation in Hospitalization, Mortality, and Costs in the 30 Days After Percutaneous Coronary Intervention: Insights on Short-Term Healthcare Value From the Veterans Affairs Clinical Assessment, Reporting, and Tracking System (VA CART) Program".Circulation2016
27085582Percutaneous Coronary Intervention in Native Coronary Arteries Versus Bypass Grafts in Patients With Prior Coronary Artery Bypass Graft Surgery: Insights From the Veterans Affairs Clinical Assessment, Reporting, and Tracking Program.JACC Cardiovasc Interv2016
26873944Association of Borderline Pulmonary Hypertension With Mortality and Hospitalization in a Large Patient Cohort: Insights From the Veterans Affairs Clinical Assessment, Reporting, and Tracking Program.Circulation2016
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Collaborators

University of Colorado Anschutz Medical Campus
Co-authored papers 30
Stanford University
Co-authored papers 25
Washington University School of Medicine
Co-authored papers 24
Rocky Mountain Regional VA Medical Center
Co-authored papers 16
Minneapolis Heart Institute and Minneapolis Heart Institute Foundation
Co-authored papers 15
Rocky Mountain VA Medical Center
Co-authored papers 11
Institute for Health Research, Kaiser Permanente
Co-authored papers 10
Department of Veterans Affairs Clinical Assessment
Co-authored papers 7
Icahn School of Medicine at Mount Sinai Health System
Co-authored papers 6
Denver Health Medical Center
Co-authored papers 5
University of Colorado Anschutz Medical Campus
Co-authored papers 4
Geisel School of Medicine at Dartmouth
Co-authored papers 4
University of Washington
Co-authored papers 4
University of Texas Southwestern Medical Center
Co-authored papers 4
University of Colorado School of Medicine, University of Colorado Denver
Co-authored papers 4
University of Illinois at Chicago
Co-authored papers 4
Atlanta VA Healthcare System
Co-authored papers 3
University of Colorado School of Medicine
Co-authored papers 3
Co-authored papers 3
University of Washington, WA Center for Veteran-Centered and Value-Driven Care
Co-authored papers 3
Baylor College of Medicine
Co-authored papers 3
University of Colorado School of Medicine at Colorado Anschutz Medical Center
Co-authored papers 2
University of Texas Southwestern Medical Center
Co-authored papers 2
Virginia Tech Carilion School of Medicine Roanoke VA.
Co-authored papers 2
VA Eastern Colorado Healthcare System
Co-authored papers 2
University of Colorado Anschutz Medical Campus, Colorado School of Public Health
Co-authored papers 2
University of Colorado School of Medicine
Co-authored papers 2
Brigham and Women's Hospital
Co-authored papers 2
Washington University School of Medicine
Co-authored papers 2
The Dartmouth Institute, Geisel School of Medicine at Dartmouth
Co-authored papers 1