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Coronary Artery Disease: HELP
Articles by Robert T. Eberhardt
Based on 2 articles published since 2010
(Why 2 articles?)

Between 2010 and 2020, Robert T. Eberhardt wrote the following 2 articles about Coronary Artery Disease.
+ Citations + Abstracts
1 Guideline ACR Appropriateness Criteria 2018

Anonymous7160967 / Shah, Amar B / Kirsch, Jacobo / Bolen, Michael A / Batlle, Juan C / Brown, Richard K J / Eberhardt, Robert T / Hurwitz, Lynne M / Inacio, Joao R / Jin, Jill O / Krishnamurthy, Rajesh / Leipsic, Jonathon A / Rajiah, Prabhakar / Singh, Satinder P / White, Richard D / Zimmerman, Stefan L / Abbara, Suhny. ·Westchester Medical Center, Valhalla, New York. Electronic address: ashah27@northwell.edu. · Panel Chair, Cleveland Clinic Florida, Weston, Florida. · Panel Vice-Chair, Cleveland Clinic, Cleveland, Ohio. · Miami Cardiac and Vascular Institute and Baptist Health of South Florida, Miami, Florida. · University of Michigan Health System, Ann Arbor, Michigan. · Boston University School of Medicine, Boston, Massachusetts; American College of Cardiology. · Duke University Medical Center, Durham, North Carolina. · The Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada. · Northwestern University Feinberg School of Medicine, Chicago, Illinois; American College of Physicians. · Nationwide Children's Hospital, Columbus, Ohio. · St. Paul's Hospital, Vancouver, British Columbia, Canada. · UT Southwestern Medical Center, Dallas, Texas. · University of Alabama at Birmingham, Birmingham, Alabama. · The Ohio State University Wexner Medical Center, Columbus, Ohio. · Johns Hopkins Medical Institute, Baltimore, Maryland. · Specialty Chair, UT Southwestern Medical Center, Dallas, Texas. ·J Am Coll Radiol · Pubmed #30392597.

ABSTRACT: Chronic chest pain (CCP) of a cardiac etiology is a common clinical problem. The diagnosis and classification of the case of chest pain has rapidly evolved providing the clinician with multiple cardiac imaging strategies. Though scintigraphy and rest echocardiography remain as appropriate imaging tools in the diagnostic evaluation, new technology is available. Current evidence supports the use of alternative imaging tests such as coronary computed tomography angiography (CCTA), cardiac MRI (CMRI), or Rb-82 PET/CT. Since multiple imaging modalities are available to the clinician, the most appropriate noninvasive imaging strategy will be based upon the patient's clinical presentation and clinical status. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.

2 Article Peripheral artery disease is associated with severe impairment of vascular function. 2013

Kiani, Soroosh / Aasen, Jonathan G / Holbrook, Monika / Khemka, Abhishek / Sharmeen, Farhana / LeLeiko, Rebecca M / Tabit, Corey E / Farber, Alik / Eberhardt, Robert T / Gokce, Noyan / Vita, Joseph A / Hamburg, Naomi M. ·Evans Department of Medicine and Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, USA. ·Vasc Med · Pubmed #23509089.

ABSTRACT: Patients with peripheral artery disease (PAD) have higher cardiovascular event rates than patients with established coronary artery disease (CAD) and abnormal endothelial function predicts cardiovascular risk in PAD and CAD. We investigated the hypothesis that PAD is associated with a greater degree of impairment in vascular function than CAD. We used several non-invasive tests to evaluate endothelial function in 1320 men and women with combined PAD and CAD (n = 198), PAD alone (n = 179), CAD alone (n = 466), or controls aged > 45 years without CAD or PAD (n = 477). Patients with PAD had lower brachial artery flow-mediated dilation (5.1 ± 3.9% PAD and CAD, 5.9 ± 4.4% PAD alone) compared to patients with CAD alone (7.0 ± 4.5%) and no PAD or CAD (8.1 ± 5.1%, p < 0.0001). In multivariable models adjusting for clinical covariates and the presence of CAD, PAD remained associated with lower flow-mediated dilation (p < 0.0001). PAD was associated also with lower nitroglycerin-mediated dilation and reactive hyperemia. Patients with both PAD and CAD had a lower digital pulse amplitude tonometry (PAT) ratio in unadjusted models but not in adjusted models. Flow-mediated dilation was modestly associated with PAT ratio in patients with atherosclerotic disease (r = 0.23, p < 0.0001) but not among control participants (r = 0.008, p = 0.93). Our findings indicate that patients with PAD have greater impairment of vasodilator function and are consistent with the possibility that endothelial dysfunction may contribute to adverse cardiovascular prognosis in PAD.