JohnDeanKlempererMD

PubMed

• 6 citations
  The 30-Year Influence of a Regional Consortium on Quality Improvement in Cardiac Surgery.
  Alexander Iribarne, Bruce J. Leavitt, Benjamin M. Westbrook, Reed D. Quinn, John D. Klemperer, Gerald L. Sardella, Robert S. Kramer, Daniel J. Gelb, David C. Charleswo...> ;The Annals of Thoracic Surgery. 2020 Jul 1
• 28 citations
  Accepted but Unacceptable: Peripheral IV Catheter Failure.
  Robert E Helm, Jeffrey D Klausner, John D Klemperer, Lori M Flint, Emily Huang> ;Journal of Infusion Nursing. 2019 Apr 16
• 40 citations
  Surgical Atrial Fibrillation Ablation Improves Long-Term Survival: A Multicenter Analysis
  Alexander Iribarne, Anthony W. DiScipio, Jock N. McCullough, Reed D. Quinn, Bruce J. Leavitt, Benjamin M. Westbrook, Michael P. Robich, Gerald L. Sardella, John D. Kle...> ;The Annals of Thoracic Surgery. 2019 Jan 1
• 27 citations
  Intensity of Glycemic Control Affects Long-Term Survival After Coronary Artery Bypass Graft Surgery.
  Michael P. Robich, Alexander Iribarne, Bruce J. Leavitt, David J. Malenka, Reed D. Quinn, Elaine M. Olmstead, Cathy S. Ross, Douglas B. Sawyer, John D. Klemperer, Robe...> ;The Annals of Thoracic Surgery. 2019 Feb 1
• 16 citations
  Coronary Revascularization With Single Versus Bilateral Mammary Arteries: Is It Time to Change?
  Joseph P. DeSimone, David J. Malenka, Alexander Iribarne, Bruce J. Leavitt, Jock N. McCullough, Reed D. Quinn, Joseph D. Schmoker, Robert S. Kramer, Yvon R. Baribeau, ...> ;The Annals of Thoracic Surgery. 2018 Aug 1
• 12 citations
  Should Diabetes Be a Contraindication to Bilateral Internal Mammary Artery Grafting
  Alexander Iribarne, Benjamin M. Westbrook, David J. Malenka, Joseph D. Schmoker, Jock N. McCullough, Bruce J. Leavitt, Joseph P. DeSimone, Robert S. Kramer, Reed D. Qu...> ;The Annals of Thoracic Surgery. 2017 Dec 7
• 20 citations
  Does Use of Bilateral Internal Mammary Artery Grafting Reduce Long-Term Risk of Repeat Coronary Revascularization?: A Multicenter Analysis
  Alexander Iribarne, Joseph D. Schmoker, David J. Malenka, Bruce J. Leavitt, Jock N. McCullough, Joseph P. DeSimone, Benjamin M. Westbrook, Reed D. Quinn, John D. Klemp...> ;Circulation. 2017 Oct 31
• 24 citations
  Optimal Timing From Myocardial Infarction to Coronary Artery Bypass Grafting on Hospital Mortality
  Elizabeth L. Nichols, Jock N. McCullough, Cathy S. Ross, Robert S. Kramer, Benjamin M. Westbrook, John D. Klemperer, Bruce J. Leavitt, Jeremiah R. Brown, Elaine M. Olm...> ;The Annals of Thoracic Surgery. 2017 Jan 1
• 118 citations
  Triiodothyronine therapy lowers the incidence of atrial fibrillation after cardiac operations.
  John D. Klemperer, Irwin Klein, Kaie Ojama, Robert E. Helm, Maureen E. Gomez, O. Wayne Isom, Karl H. Krieger> ;The Annals of Thoracic Surgery. 1996 May 1
• 90 citations
  Accepted but unacceptable: peripheral IV catheter failure.
  Robert E Helm, Jeffrey D Klausner, John D Klemperer, Emily Huang, Flint, L.> ;Journal of Infusion Nursing. 2015 Apr 15
• 57 citations
  Effect of Preoperative Pulmonary Hypertension on Outcomes in Patients With Severe Aortic Stenosis Following Surgical Aortic Valve Replacement
  David Zlotnick, Michelle L. Ouellette, David J. Malenka, Joseph P. DeSimone, Bruce J. Leavitt, Robert E. Helm, Elaine M. Olmstead, Salvatore P. Costa, Anthony W. DiSci...> ;The American Journal of Cardiology. 2013 Nov 15
• 12 citations
  Using biomarkers to improve the preoperative prediction of death in coronary artery bypass graft patients.
  Brown, Todd A. MacKenzie, Lawrence J. Dacey, Leavitt Bj, Braxton Jh, Westbrook Bm, Helm Re, Klemperer Jd, Frumiento C, Sardella Gl, Cathy S. Ross, Gerald T. O'Connor> ;The Journal of Extra-Corporeal Technology. 2010 Dec 1
• 4 citations
  Long-term survival and cardiac troponin T elevation in on- and off-pump coronary artery bypass surgery.
  Jeremiah R. Brown, Felix Hernandez, John D. Klemperer, Robert A. Clough, Francis V. DiPierro, Patricia Hofmaster, Cathy S. Ross, Gerald T. O'Connor> ;The Heart Surgery Forum. 2008 Jun 26
• 47 citations
  Neurocognitive Outcomes of Off-Pump Versus On-Pump Coronary Artery Bypass: A Prospective Randomized Controlled Trial
  Felix Hernandez, Jeremiah R. Brown, Donald S. Likosky, Robert A. Clough, Anne L. Hess, Robert M. Roth, Cathy S. Ross, Cindy M. Whited, Gerald T. O'Connor, John D. Klem...> ;The Annals of Thoracic Surgery. 2007 Dec 1
• 9 citations
  Cardiac troponin T levels in on- and off-pump coronary artery bypass surgery.
  Jeremiah R. Brown, Felix Hernandez, John D. Klemperer, Robert A. Clough, Francis V. DiPierro, Patricia Hofmaster, Cathy S. Ross, Gerald T. O'Connor> ;The Heart Surgery Forum. 2007 Jan 1
• 153 citations
  Intraoperative Red Blood Cell Transfusion During Coronary Artery Bypass Graft Surgery Increases the Risk of Postoperative Low-Output Heart Failure
  Stephen D. Surgenor, Gordon R. DeFoe, Mary P. Fillinger, Donald S. Likosky, Robert C Groom, Cantwell Clark, Robert E. Helm, Robert S. Kramer, Bruce J. Leavitt, John D....> ;Circulation. 2006 Jul 4
• 34 citations
  The preoperative intraaortic balloon pump in coronary bypass surgery : A lack of evidence of effectiveness
  Roger J.F. Baskett, Gerald T. O'Connor, G.M. Hirsch, William A. Ghali, Kathryn A. Sabadosa, Cathy S. Ross, Felix Hernandez, William C. Nugent, Stephen J. Lahey, Donato...> ;American Heart Journal. 2005 Dec 1
• 24 citations
  A multicenter comparison of intraaortic balloon pump utilization in isolated coronary artery bypass graft surgery.
  Roger J.F. Baskett, Gerald T. O'Connor, G.M. Hirsch, William A. Ghali, Kathy Sabadosa, Cathy S. Ross, Felix Hernandez, William C. Nugent, Stephen J. Lahey, Donato Sist...> ;The Annals of Thoracic Surgery. 2003 Dec 1
• 35 citations
  Preoperative white blood cell count and mortality and morbidity after coronary artery bypass grafting
  Lawrence J. Dacey, Joseph P. DeSimone, John H. Braxton, Bruce J. Leavitt, Stephen J. Lahey, John D. Klemperer, Benjamin M. Westbrook, Elaine M. Olmstead, Gerald T. O'C...> ;The Annals of Thoracic Surgery. 2003 Sep 1
• 33 citations
  Thyroid hormone and cardiac surgery.
  John D. Klemperer> ;Thyroid. 2002 Jun 1
• 103 citations
  In-hospital outcomes of off-pump versus on-pump coronary artery bypass procedures: a multicenter experience.
  Felix Hernandez, William E. Cohn, Yvon R. Baribeau, Joan F. Tryzelaar, David C. Charlesworth, Robert A. Clough, John D. Klemperer, Benjamin M. Westbrook, Elaine M. Olm...> ;The Annals of Thoracic Surgery. 2001 Nov 1
• 21 citations
  Off-pump coronary artery bypass grafting: Initial experience at one community hospital
  Felix Hernandez, Robert A. Clough, John D. Klemperer, James M Blum> ;The Annals of Thoracic Surgery. 2000 Sep 1
• 5 citations
  Mycobacterium tuberculosis infection of a native polycystic kidney following renal transplantation.
  John D. Klemperer, John Wang, Barry J. Hartman, William T. Stubenbord> ;Transplantation. 1998 Jul 15
• 102 citations
  Comprehensive multimodality blood conservation: 100 consecutive CABG operations without transfusion
  Robert E. Helm, Todd K. Rosengart, Maureen E. Gomez, John D. Klemperer, William DeBois, Ferdinand T. Velasco, Jeffrey P. Gold, Nasser K. Altorki, Samuel J. Lang, Steph...> ;The Annals of Thoracic Surgery. 1998 Jan 1
• 107 citations
  Cardiac operations in patients with cirrhosis.
  John D. Klemperer, Wilson Ko, Karl H. Krieger, Michelle Connolly, Todd K. Rosengart, Nasser K. Altorki, Samuel J. Lang, O. Wayne Isom> ;The Annals of Thoracic Surgery. 1998 Jan 1
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