M. Tracy Zundel, MD

Publications

• One academic health center's response to a freedom of expression controversy.

  (Raymond JR Sr, Michaelis LC, Mitchell AB, DeBisschop M, Drew EM, Fadumiye C, Fleury N, Horton K, Hughes D, Mier T, Singh A, Sweeny E, Witten A, Carroll H, Zundel MT, Maurana CA.) Acad Med. 2025 Dec 03 PMID: 41601312 01/28/2026

• Extracorporeal membrane oxygenation for COVID-19: An evolving experience through multiple waves.

  (Smith NJ, Park S, Zundel MT, Dong H, Szabo A, Cain MT, Durham LA 3rd.) Artif Organs. 2022 Nov;46(11):2257-2265 PMID: 35957490 PMCID: PMC9538401 SCOPUS ID: 2-s2.0-85135294133 08/13/2022

• A Rare Cause of Severe Biventricular Dyssynchrony During Venoarterial Extracorporeal Membrane Oxygenation for COVID-19 Respiratory Failure.

  (Zdanovec A, Hang D, Pagryzinski AR, Zundel MT, Tawil JN, Pagel PS.) J Cardiothorac Vasc Anesth. 2022 Aug;36(8 Pt A):2833-2838 PMID: 35490058 PMCID: PMC8970624 SCOPUS ID: 2-s2.0-85129814280 05/01/2022

• Extracorporeal Membrane Oxygenator Failure in a Patient With Gestational Trophoblastic Neoplasm: Possible Mechanisms and Considerations in Critical Care.

  (Smith NJ, Nance BA, Durham LA, McAlarnen LA, Bishop EA, Zundel MT.) J Cardiothorac Vasc Anesth. 2022 Aug;36(8 Pt A):2583-2587 PMID: 34649807 SCOPUS ID: 2-s2.0-85116915626 10/16/2021

• Characterization of the Rapid Drop in Pulse Oximetry Reading After Intraoperative Administration of Methylene Blue in Open Thoracoabdominal Aortic Repairs.

  (Woehlck HJ, Zundel MT.) Anesth Analg. 2020 Jun;130(6):e179 PMID: 32243293 SCOPUS ID: 2-s2.0-85085197824 04/04/2020

• Methylene Blue Monotherapy Compared With Combination Therapy With Hydroxocobalamin for the Treatment of Refractory Vasoplegic Syndrome: ARetrospective Cohort Study.

  (Feih JT, Rinka JRG, Zundel MT.) J Cardiothorac Vasc Anesth. 2019 May;33(5):1301-1307 PMID: 30606508 01/05/2019

• Larson's Maneuver to Facilitate Endotracheal Intubation Using Videolaryngoscopy.

  (Hill GED, Zundel MT, Pagel PS.) J Cardiothorac Vasc Anesth. 2019 Mar;33(3):883-884 PMID: 30455141 11/21/2018

• Hydroxocobalamin With or Without Methylene Blue May Improve Fluid Balance in Critically Ill Patients With Vasoplegic Syndrome After Cardiac Surgery: A Report of Two Cases.

  (Zundel MT, Feih JT, Rinka JRG, Boettcher BT, Freed JK, Kaiser M, Ghadiali HY, Tawil JN, Woehlck HJ, Pagel PS.) J Cardiothorac Vasc Anesth. 2018 Feb;32(1):452-457 PMID: 28778773 SCOPUS ID: 2-s2.0-85026519109 08/06/2017

• Treatment of Vasoplegic Syndrome With Intravenous Hydroxocobalamin During Liver Transplantation.

  (Boettcher BT, Woehlck HJ, Reck SE, Hong JC, Zimmerman MA, Kim J, Zundel MT, Freed JK, Pagel PS.) J Cardiothorac Vasc Anesth. 2017 Aug;31(4):1381-1384 PMID: 28012726 SCOPUS ID: 2-s2.0-85008219279 12/26/2016

• Hydroxocobalamin as a Rescue Treatment for Refractory Vasoplegic Syndrome After Prolonged Cardiopulmonary Bypass.

  (Burnes ML, Boettcher BT, Woehlck HJ, Zundel MT, Iqbal Z, Pagel PS.) J Cardiothorac Vasc Anesth. 2017 Jun;31(3):1012-1014 PMID: 27838199 SCOPUS ID: 2-s2.0-85006312340 11/14/2016

• Use of Oral Droxidopa to Improve Arterial Pressure and Reduce Vasoactive Drug Requirements During Persistent Vasoplegic Syndrome After Cardiac Transplantation.

  (Zundel MT, Boettcher BT, Feih JT, Gaglianello N, Pagel PS.) J Cardiothorac Vasc Anesth. 2016 Dec;30(6):1624-1626 PMID: 27161180 SCOPUS ID: 2-s2.0-84965042758 05/11/2016

• Arterial flow waveforms, vascular tone, and chronic fatigue: a case report.

  (Zundel MT, Pattyn M, Chelimsky TC, Riess ML.) Auton Neurosci. 2015 Jul;190:58-60 PMID: 25817901 PMCID: PMC4987085 SCOPUS ID: 2-s2.0-84930084814 03/31/2015