RichardESieversMD

PubMed

• 59 citations
  Left Ventricular Dyssynchrony Predicts the Cardiomyopathy Associated With Premature Ventricular Contractions.
  Tomos E. Walters, Dolkun Rahmutula, Judit Szilagyi, Christina Alhede, Richard E. Sievers, Qizhi Fang, Jeffrey E. Olgin, Edward P. Gerstenfeld> ;Journal of the American College of Cardiology. 2018 Dec 11
• 27 citations
  Diffuse fibrosis leads to a decrease in unipolar voltage: Validation in a swine model of premature ventricular contraction-induced cardiomyopathy
  Yasuaki Tanaka, Dolkun Rahmutula, Srikant Duggirala, Babak Nazer, Qizhi Fang, Jeffrey E. Olgin, Richard E. Sievers, Edward P. Gerstenfeld> ;Heart Rhythm. 2016 Feb 1
• 9 citations
  Epicardial Catheter Ablation Using High-Intensity Ultrasound: Validation in a Swine Model
  Babak Nazer, Vasant A. Salgaonkar, Chris J. Diederich, Peter D. Jones, Srikant Duggirala, Yasuaki Tanaka, Bennett K. Ng, Richard E. Sievers, Edward P. Gerstenfeld> ;Circulation. Arrhythmia and Electrophysiology. 2015 Dec 1
• 26 citations
  Delivery of lipid micelles into infarcted myocardium using a lipid-linked matrix metalloproteinase targeting peptide.
  Juliane Nguyen, Richard E. Sievers, J. P. Michael Motion, Saul Kivimäe, Qizhi Fang, Randall J. Lee> ;Molecular Pharmaceutics. 2015 Mar 5
• 32 citations
  Utility of high-resolution electroanatomic mapping of the left ventricle using a multispline basket catheter in a swine model of chronic myocardial infarction.
  Yasuaki Tanaka, Martin Genet, Lik Chuan Lee, Alastair J. Martin, Richard E. Sievers, Edward P. Gerstenfeld> ;Heart Rhythm. 2015 Jan 1
• 14 citations
  Discrete microstructural cues for the attenuation of fibrosis following myocardial infarction.
  James R. Pinney, Kim T. Du, Perla Ayala, Qizhi Fang, Richard E. Sievers, Patrick Chew, Lawrence Delrosario, Randall J. Lee, Tejal A. Desai> ;Biomaterials. 2014 Oct 1
• 8 citations
  Pleiotrophin gene therapy for peripheral ischemia: evaluation of full-length and truncated gene variants.
  Qizhi Fang, Pamela Y. Mok, Anila E. Thomas, Daniel J. Haddad, Shereen A. Saini, Brian T. Clifford, Neel K. Kapasi, Olivia M. Danforth, Minako Usui, Weisheng Ye, Emmy L...> ;Plos One. 2013 Apr 22
• 61 citations
  Sca-1+ Cardiosphere-Derived Cells Are Enriched for Isl1-Expressing Cardiac Precursors and Improve Cardiac Function after Myocardial Injury
  Jianqin Ye, Andrew J. Boyle, Henry Shih, Richard E. Sievers, Yan Zhang, Hua Su, Yan Zhou, William Grossman, Harold S. Bernstein, Yerem Yeghiazarians> ;Plos One. 2012 Jan 17
• 21 citations
  Timing of bone marrow cell therapy is more important than repeated injections after myocardial infarction.
  Yan Zhang, Richard E. Sievers, Rachel Mirsky, Henry Shih, Maelene L. Wong, Franca S. Angeli, Jianqin Ye, Junya Takagawa, Juha W. Koskenvuo, Matthew L. Springer, Willia...> ;Cardiovascular Pathology. 2011 Jul 1
• 182 citations
  The use of human mesenchymal stem cells encapsulated in RGD modified alginate microspheres in the repair of myocardial infarction in the rat
  Jiashing Yu, Kim T. Du, Qizhi Fang, Yiping Gu, Shirley S. Mihardja, Richard E. Sievers, Joseph C. Wu, Randall J. Lee> ;Biomaterials. 2010 Sep 1
• 21 citations
  Targeted In Vivo Extracellular Matrix Formation Promotes Neovascularization in a Rodent Model of Myocardial Infarction
  Shirley S. Mihardja, Dong-Wei Gao, Richard E. Sievers, Qizhi Fang, Jinjin Feng, Jianming Wang, Henry F. VanBrocklin, James W. Larrick, Manley Huang, Michael W. Dae, Ra...> ;Plos One. 2010 Apr 28
• 48 citations
  Bone marrow-derived mesenchymal stem cells in fibrin augment angiogenesis in the chronically infarcted myocardium.
  Ngan F. Huang, Amy J. Lam, Qizhi Fang, Richard E. Sievers, Song Li, Randall J. Lee> ;Regenerative Medicine. 2009 Jul 6
• 127 citations
  The effect of injected RGD modified alginate on angiogenesis and left ventricular function in a chronic rat infarct model.
  Jiashing Yu, Yiping Gu, Kim T. Du, Shirley S. Mihardja, Richard E. Sievers, Randall J. Lee> ;Biomaterials. 2009 Feb 1
• 71 citations
  Restoration of left ventricular geometry and improvement of left ventricular function in a rodent model of chronic ischemic cardiomyopathy.
  Jiashing Yu, Karen L. Christman, Eric Chin, Richard E. Sievers, Maythem Saeed, Randall J. Lee> ;The Journal of Thoracic and Cardiovascular Surgery. 2009 Jan 1
• 66 citations
  The effect of polypyrrole on arteriogenesis in an acute rat infarct model.
  Shirley S. Mihardja, Richard E. Sievers, Randall J. Lee> ;Biomaterials. 2008 Nov 1
• 85 citations
  Reevaluation of the Role of VEGF-B Suggests a Restricted Role in the Revascularization of the Ischemic Myocardium
  Xuri Li, Marc Tjwa, Inge Van Hove, Berndt Enholm, Elke Neven, Karri Paavonen, Michael Jeltsch, Toni Diez Juan, Richard E. Sievers, Emmanuel Chorianopoulos, Hiromichi W...> ;Arteriosclerosis, Thrombosis, and Vascular Biology. 2008 Sep 1
• 41 citations
  In vivo measurement of flow-mediated vasodilation in living rats using high-resolution ultrasound.
  Christian Heiss, Richard E. Sievers, Nicolas Amabile, Tony Y. Momma, Qiumei Chen, Shobha Natarajan, Yerem Yeghiazarians, Matthew L. Springer> ;American Journal of Physiology. Heart and Circulatory Physiology. 2008 Feb 1
• 241 citations
  Myocardial Infarct Size Measurement in the Mouse Chronic Infarction Model: Comparison of Area- and Length-Based Approaches
  Junya Takagawa, Yan Zhang, Maelene L. Wong, Richard E. Sievers, Neel K. Kapasi, Yan Wang, Yerem Yeghiazarians, Randall J. Lee, William Grossman, Matthew L. Springer> ;Journal of Applied Physiology. 2007 Jun 1
• 69 citations
  Antibody targeting of stem cells to infarcted myocardium.
  Randall J. Lee, Qizhi Fang, Pamela A. Davol, Yiping Gu, Richard E. Sievers, Ryan C. Grabert, Jonathan M. Gall, Eric J. Tsang, Michael S. Yee, Hubert H. Fok, Ngan F. Hu...> ;Stem Cells. 2007 Mar 1
• 73 citations
  Validation of the wall motion score and myocardial performance indexes as novel techniques to assess cardiac function in mice after myocardial infarction
  Yan Zhang, Junya Takagawa, Richard E. Sievers, Muhammad F. Khan, Mohan N. Viswanathan, Matthew L. Springer, Elyse Foster, Yerem Yeghiazarians> ;American Journal of Physiology. Heart and Circulatory Physiology. 2007 Feb 1
• 30 citations
  Left ventricular pressure-volume relationship in conscious mice.
  Shuji Joho, Shinji Ishizaka, Richard E. Sievers, Elyse Foster, Paul C. Simpson, William Grossman> ;American Journal of Physiology. Heart and Circulatory Physiology. 2007 Jan 1
• 34 citations
  A rodent model of myocardial infarction for testing the efficacy of cells and polymers for myocardial reconstruction
  Ngan F. Huang, Richard E. Sievers, Jennifer S. Park, Qizhi Fang, Song Li, Randall J. Lee> ;Nature Protocols. 2006 Nov 1
• 128 citations
  Injectable biopolymers enhance angiogenesis after myocardial infarction.
  Ngan F. Huang, Jiashing Yu, Richard E. Sievers, Song Li, Randall J. Lee> ;Tissue Engineering. 2005 Nov 1
• 64 citations
  Closed-chest cell injections into mouse myocardium guided by high-resolution echocardiography
  Matthew L. Springer, Richard E. Sievers, Mohan N. Viswanathan, Michael S. Yee, Elyse Foster, William Grossman, Yerem Yeghiazarians> ;American Journal of Physiology. Heart and Circulatory Physiology. 2005 Sep 1
• 46 citations
  Pleiotrophin induces formation of functional neovasculature in vivo
  Karen L. Christman, Qizhi Fang, Anne J. Kim, Richard E. Sievers, Hubert H. Fok, Albert F. Candia, Kenneth J. Colley, Gonzalo Herradón, Laura Ezquerra, Thomas F. Deuel,...> ;Biochemical and Biophysical Research Communications. 2005 Jul 15
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