John Um Cardiothoracic Surgery University of Nebraska Medical Center Biography Publications Institution JoVE Articles John Um has not added a biography. If you are John Um and would like to personalize this page please email our Author Liaison for assistance. Publications Impact of Donation After Circulatory Death Heart Transplantation on Waitlist Outcomes and Transplantation Activity Clinical Transplantation. May, 2023 | Pubmed ID: 36790862 Cardiac Function Unchanged Following Reanimation with Normothermic Regional Perfusion in Donation After Circulatory Death JTCVS Techniques. Oct, 2022 | Pubmed ID: 36276687 In a Large-volume Multidisciplinary Setting Individual Surgeon Volume Does Not Impact LVAD Outcomes Journal of Cardiac Surgery. Oct, 2022 | Pubmed ID: 35864745 Thoracoabdominal Normothermic Perfusion in Donation After Circulatory Death The Annals of Thoracic Surgery. 06, 2022 | Pubmed ID: 34634242 A North American Single-center Experience with Liver Transplantation Using Thoracoabdominal Normothermic Regional Perfusion for Donation After Circulatory Death American Journal of Transplantation : Official Journal of the American Society of Transplantation and the American Society of Transplant Surgeons. 02, 2022 | Pubmed ID: 34455701 Successful Lung Transplantation with Graft Recovered After Thoracoabdominal Normothermic Perfusion from Donor After Circulatory Death American Journal of Transplantation : Official Journal of the American Society of Transplantation and the American Society of Transplant Surgeons. 01, 2022 | Pubmed ID: 34403207 Pulmonary Function Testing Pre-heart Transplant Predicts Posttransplant Survival Transplantation Direct. Oct, 2021 | Pubmed ID: 34514107 Preoperative Right Heart Dysfunction and Gastrointestinal Bleeding in Patients with Left Ventricular Assist Devices ASAIO Journal (American Society for Artificial Internal Organs : 1992). Mar, 2021 | Pubmed ID: 33627608 Impact of Temporary Mechanical Circulatory Support for Early Graft Failure on Post-heart Transplantation Outcomes Clinical Transplantation. Nov, 2020 | Pubmed ID: 32772397 Percutaneous Deactivation of Left Ventricular Assist Devices Seminars in Thoracic and Cardiovascular Surgery. Autumn, 2020 | Pubmed ID: 32057968 Impaired Exercise Tolerance Early After Heart Transplantation Is Associated With Development of Cardiac Allograft Vasculopathy Transplantation. Oct, 2020 | Pubmed ID: 31929429 Recurrent Pump Thrombosis is Common After Axial Continuous-flow Left Ventricular Assist Device Exchange The International Journal of Artificial Organs. Feb, 2020 | Pubmed ID: 31530254 Can We Expect Improvements in Outcomes with Centrifugal Vs Axial Flow Left Ventricular Assist Devices in Patients Transitioned from Extracorporeal Life Support? Journal of Cardiac Surgery. Nov, 2019 | Pubmed ID: 31478259 What Are the Results of Venoarterial Extracorporeal Membrane Oxygenation Bridging to Heart Transplantation? Interactive Cardiovascular and Thoracic Surgery. Oct, 2019 | Pubmed ID: 31321425 Ventricular Assist Device Driveline Dressing-Change Protocols: A Need for Standardization. A Report from the SimVAD Investigators Journal of Cardiac Failure. Aug, 2019 | Pubmed ID: 31247286 A Fully Magnetically Levitated Left Ventricular Assist Device - Final Report The New England Journal of Medicine. 04, 2019 | Pubmed ID: 30883052 Elevated Heart Rate Following Heart Transplantation Is Associated With Increased Graft Vasculopathy and Mortality Journal of Cardiac Failure. Apr, 2019 | Pubmed ID: 30685400 The Effect of Donor Alcohol Abuse on Outcomes Following Heart Transplantation Clinical Transplantation. Feb, 2019 | Pubmed ID: 30536743 Molecular Discoveries and Treatment Strategies by Direct Reprogramming in Cardiac Regeneration Translational Research : the Journal of Laboratory and Clinical Medicine. Jan, 2019 | Pubmed ID: 30142308 Do Psychosocial Factors Have Any Impact on Outcomes After Left Ventricular Assist Device Implantation? ASAIO Journal (American Society for Artificial Internal Organs : 1992). 2018 | Pubmed ID: 29210773 Rare but Real: Tension Pneumopericardium in a Patient with a Left Ventricular Assist Device CASE (Philadelphia, Pa.). Dec, 2017 | Pubmed ID: 30062288 Depression and Anxiety in Patients Undergoing Left Ventricular Assist Device Implantation The International Journal of Artificial Organs. Nov, 2017 | Pubmed ID: 29099540 Effect of Diltiazem on Exercise Capacity After Heart Transplantation Clinical Transplantation. Aug, 2017 | Pubmed ID: 28477381 Sinus Tachycardia is Associated with Impaired Exercise Tolerance Following Heart Transplantation Clinical Transplantation. May, 2017 | Pubmed ID: 28251691 Targeted Myocardial Gene Expression in Failing Hearts by RNA Sequencing Journal of Translational Medicine. Nov, 2016 | Pubmed ID: 27884156 Outcomes in Patients with Severe Preexisting Renal Dysfunction After Continuous-Flow Left Ventricular Assist Device Implantation ASAIO Journal (American Society for Artificial Internal Organs : 1992). 2016 | Pubmed ID: 26735558 Cardiac Assist Devices and Hemodialysis Catheter Procedures - What Do the Nephrologists Need to Know? Seminars in Dialysis. 2015 | Pubmed ID: 26133515 Inhaled Milrinone After Left Ventricular Assist Device Implantation Journal of Cardiac Failure. Oct, 2015 | Pubmed ID: 25937146 Combined Heart and Liver Transplantation Against Positive Cross-match for Patient with Hypoplastic Left Heart Syndrome Transplantation. Dec, 2014 | Pubmed ID: 25955340 Unique Antibody Responses to Malondialdehyde-acetaldehyde (MAA)-protein Adducts Predict Coronary Artery Disease PloS One. 2014 | Pubmed ID: 25210746 Transesophageal Echocardiography Examination for Percutaneous Right Ventricular Assist Device Placement Anesthesia and Analgesia. Jan, 2014 | Pubmed ID: 24356158 Cytomegalovirus Reactivation and Colitis After Left Ventricular Assist Device Placement International Journal of Infectious Diseases : IJID : Official Publication of the International Society for Infectious Diseases. May, 2013 | Pubmed ID: 23313155 Dynamic Pulmonary Artery Obstruction Causing Right Ventricular Failure After Cardiac Transplantation in a Patient with Mustard-Senning Corrected D-transposition of the Great Arteries Congenital Heart Disease. 2012 | Pubmed ID: 22176528 Veno-Arterial Extracorporeal Membrane Oxygenation for Cardiogenic Shock Aravdeep Jhand1, Muhammad Asim Shabbir2, John Um3, Poonam Velagapudi2 1Cardiovascular Medicine, Mayo Clinic, 2Cardiovascular Medicine, University of Nebraska Medical Center, 3Cardiothoracic Surgery, University of Nebraska Medical Center JoVE 62052 Medicine
Veno-Arterial Extracorporeal Membrane Oxygenation for Cardiogenic Shock Aravdeep Jhand1, Muhammad Asim Shabbir2, John Um3, Poonam Velagapudi2 1Cardiovascular Medicine, Mayo Clinic, 2Cardiovascular Medicine, University of Nebraska Medical Center, 3Cardiothoracic Surgery, University of Nebraska Medical Center JoVE 62052 Medicine
