GregoryStephenCouperMD

PubMed

• Transcatheter mitral valve repair clip embolization to the right coronary artery.
  Phan, T., Carpino, P., Nitz, J., Karamchandani, M., Couper, G.> ;JTCVS Techniques. 2023 Dec 1
• 5 citations
  Design and characteristics of the prophylactic intra-operative ventricular arrhythmia ablation in high-risk LVAD candidates (PIVATAL) trial.
  David T Huang, Igor Gosev, Katherine L Wood, Hima Vidula, William Stevenson, Frank Marchlinski, Gregory Supple, Sandip K Zalawadiya, J Peter Weiss, Roderick Tung, Wend...> ;Annals of Noninvasive Electrocardiology. 2023 Sep 1
• The Use of Impella 5.5 for Donor-Heart Hemodynamic Support in Heart Transplantation.
  Masashi Kawabori, Brandon David, Taylor Nordan, Frederick Y Chen, Gregory S Couper> ;ASAIO Journal. 2023 Dec 1
• 2 citations
  Cardiac Cachexia in Left Ventricular Assist Device Recipients and the Implications of Weight Gain Early After Implantation.
  Amanda R Vest, Lori Lyn Price, Anindita Chanda, Benjamin A Sweigart, Joronia Chery, Matthew Lawrence, Lauren Parsly, Gaurav Gulati, Michael S Kiernan, Jenica N Upshaw,...> ;Journal of the American Heart Association. 2023 Jul 4
• 1 citations
  Heart Transplant Waitlist Outcomes and Wait Time by Center Volume in the Pre-2018 Allocation Change Era.
  Andre Critsinelis, Manish M Karamchandani, Camille E Hironaka, Taylor Nordan, Frederick Y Chen, Gregory S Couper, Masashi Kawabori> ;ASAIO Journal. 2023 Sep 1
• 1 citations
  Improved 3 Year Heart Transplant Survival in Black Recipients Following the Affordable Care Act.
  Rachel A Brandes, Caroline J Liang, Brigette Suerig, Frederick Y Chen, Gregory S Couper, Masashi Kawabori> ;ASAIO Journal. 2023 Jul 1
• Risk Factors Associated With COVID-19 Mortality in Heart Transplant Recipients: A United Network for Organ Sharing Database Analysis.
  Matthew J Kanter, Shant H Mahrokhian, Taylor Nordan, Frederick Y Chen, Gregory S Couper, Masashi Kawabori> ;ASAIO Journal. 2023 Aug 1
• 2 citations
  The impact of temporary mechanical circulatory support strategies on thrombocytopenia.
  Nupur Jain, Navin K Kapur, Jamel P Ortoleva, Haval Chweich, Gregory S Couper, Masashi Kawabori, Dwaah, H.> ;Journal of Critical Care. 2023 Feb 1
• 1 citations
  Prolonged waitlisting is associated with mortality in extracorporeal membrane oxygenation-supported heart transplantation candidates.
  Taylor Nordan, Andre C Critsinelis, Amanda Vest, Yijing Zhang, Frederick Y Chen, Gregory S Couper, Masashi Kawabori> ;JTCVS Open. 2022 Dec 1
• 3 citations
  Trends in Outcomes of Heart Transplants Using Extended Criteria Donors: A United Network for Organ Sharing Database Analysis.
  Andre C Critsinelis, Sagar Patel, Taylor Nordan, Frederick Y Chen, Gregory S Couper, Masashi Kawabori> ;The Annals of Thoracic Surgery. 2023 Jun 1
• 2 citations
  Blood type O heart transplant candidates have longer waitlist time and higher delisting under the new allocation system.
  Sarah Eapen, Taylor Nordan, Andre C Critsinelis, Borui Li, Frederick Y Chen, Gregory S Couper, Masashi Kawabori> ;The Journal of Thoracic and Cardiovascular Surgery. 2024 Jan 1
• 9 citations
  Impella 5.5 Support Beyond 50 Days as Bridge to Heart Transplant in End-Stage Heart Failure Patients.
  Mina Zaky, Taylor Nordan, Navin K Kapur, Amanda R Vest, David DeNofrio, Frederick Y Chen, Gregory S Couper, Masashi Kawabori> ;ASAIO Journal. 2023 Apr 1
• 2 citations
  A Simple Technique for Reliable Donor Organ Temperature Management With the SherpaPak System.
  Masashi Kawabori, David A Posawatz, Frederick Y Chen, Gregory S Couper> ;ASAIO Journal. 2022 Aug 1
• 1 citations
  Facial Plethora and Markedly Elevated Central Venous Pressure After Mitral Valve Repair, Maze, and Left Atrial Appendage Occlusion Procedures.
  Obieze C Nwanna-Nzewunwa, Paul Lennon, Brian R Gebhardt, Gregory Couper, Michael P Robich> ;Journal of Cardiothoracic and Vascular Anesthesia. 2022 Jun 1
• 8 citations
  Skeletal Muscle Mass Recovery Early After Left Ventricular Assist Device Implantation in Patients With Advanced Systolic Heart Failure.
  Amanda R Vest, William W Wong, Joronia Chery, Alex Coston, Laura Telfer, Matthew Lawrence, Didjana Celkupa, Michael S Kiernan, Gregory Couper, Masashi Kawabori, Edward...> ;Circulation. Heart Failure. 2022 May 1
• Total ventricular mass oversizing +50% or greater was a predictor of worse 1-year survival after heart transplantation.
  Masashi Kawabori, Andre C Critsinelis, Sagar Patel, Taylor Nordan, Katherine L Thayer, Frederick Y Chen, Gregory S Couper> ;The Journal of Thoracic and Cardiovascular Surgery. 2023 Oct 1
• 1 citations
  Congenital Left Ventricular Diverticulum Complicated by Cardioembolic Stroke.
  Yazan Daaboul, Ethan J Rowin, Gregory S Couper, Knarik Arkun, Ayan R Patel> ;CASE. 2022 Apr 1
• 4 citations
  Interaction between ischemic time and donor age under the new donor heart allocation system: Effect on post-transplant survival.
  Taylor Nordan, Shant H Mahrokhian, Caroline J Liang, Jamel P Ortoleva, Andre C Critsinelis, Frederick Y Chen, Gregory S Couper, Masashi Kawabori> ;Clinical Transplantation. 2022 Apr 1
• Using aortic arch short axis views during transesophageal echocardiographic examination facilitates right ventricular assist device imaging.
  Alyssa M Tutunjian, Jamel P Ortoleva, Yong Zhan, Frederick Y Chen, Gregory S Couper, Masashi Kawabori> ;Journal of Cardiac Surgery. 2022 Apr 1
• 3 citations
  Geographic Variation in Heart Transplant Extended Criteria Donors in the United States.
  Andre C Critsinelis, Sagar Patel, Taylor Nordan, Frederick Y Chen, Gregory S Couper, Masashi Kawabori> ;The Annals of Thoracic Surgery. 2022 Nov 1
• 1 citations
  Percutaneous Decommissioning of a Left Ventricular Assist Device in a Patient With Myocardial Recovery.
  Pankaj Jain, Michael S Kiernan, Gregory S Couper, Ethan Y Brovman, Samantha R Asber, Carey Kimmelstiel> ;JACC. Case Reports. 2022 Mar 16
• 6 citations
  Risk for non-home discharge following surgery for ischemic mitral valve disease.
  Anuradha Lala, Helena L. Chang, Xiaoyu Liu, Eric J. Charles, Babatunde A. Yerokun, Michael E. Bowdish, Vinod H. Thourani, Michael J. Mack, Marissa A. Miller, Patrick T...> ;The Journal of Thoracic and Cardiovascular Surgery. 2021 Dec 1
• 8 citations
  Expert Consensus Paper: Lateral Thoracotomy for Centrifugal Ventricular Assist Device Implant.
  Jan D. Schmitto, Silvia Mariani, Travis Abicht, Gregory S. Couper, Matthew R. Danter, Akinobu Itoh, Zain Khalpey, Zachary N. Kon, Simon Maltais, Nahush A. Mokadam, Duc...> ;The Annals of Thoracic Surgery. 2021 Nov 1
• 6 citations
  Durable Left Ventricular Assist Device as a Bridge to Heart Transplantation Under the New Donor Heart Allocation System.
  Taylor Nordan, Andre C. Critsinelis, Jamel Ortoleva, Michael S. Kiernan, Amanda R. Vest, David DeNofrio, Frederick Y. Chen, Gregory S. Couper, Masashi Kawabori> ;ASAIO Journal. 2021 Oct 26
• 2 citations
  The Effects of Percutaneous Left Ventricular Assist Device Placement on Native Valve Competency.
  Camille E Hironaka, Jamel Ortoleva, Yong Zhan, Frederick Y. Chen, Gregory S. Couper, Navin K. Kapur, Masashi Kawabori> ;ASAIO Journal. 2021 Aug 20
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