Medical College of Wisconsin
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Brent Boettcher DO

Brent Boettcher DO profile photo picture

Associate Professor

Institution: Medical College of Wisconsin
Department: Anesthesiology

View Curriculum Vitae

Publications (42)

  • Where Is This New Murmur Coming From? (Korol YV, Boettcher BT, Cambray AJ, Pagel PS, Hang D) J Cardiothorac Vasc Anesth 2026 Aug;40(8):2617-2621 PMID: 42097961 SCOPUS ID: 2-s2.0-105038135561 05/08/2026    
  • The Phantom Mass in the Transverse Sinus (Katunaric B, Shepherd JR, Duvall L, Boettcher B) Journal of Cardiothoracic and Vascular Anesthesia January 2026;40(1):394-396 SCOPUS ID: 2-s2.0-105017440583 01/01/2026    
  • The Phantom Mass in the Transverse Sinus. (Katunaric B, Shepherd JR, Duvall L, Boettcher B) J Cardiothorac Vasc Anesth 2026 Jan;40(1):394-396 PMID: 41033866 SCOPUS ID: 2-s2.0-105017440583 10/02/2025    
  • Walking the Tightrope: Anticoagulation Management of Patients with Antiphospholipid Syndrome and Immune Thrombocytopenic Purpura Undergoing Mitral Valve Replacement With Cardiopulmonary Bypass (Katunaric B, Boettcher B) Journal of Cardiothoracic and Vascular Anesthesia November 2024;38(11):2731-2736 SCOPUS ID: 2-s2.0-85201597437 11/01/2024       2 Citations
  • Walking the Tightrope: Anticoagulation Management of Patients with Antiphospholipid Syndrome and Immune Thrombocytopenic Purpura Undergoing Mitral Valve Replacement With Cardiopulmonary Bypass. (Katunaric B, Boettcher B) J Cardiothorac Vasc Anesth 2024 Nov;38(11):2731-2736 PMID: 39168766 SCOPUS ID: 2-s2.0-85201597437 08/22/2024       2 Citations
  • Mitral Regurgitation During Chronic Type A Aortic Dissection Repair: The Usual Suspects or Something Entirely Unsuspected? (Duvall LR, Korol Y, Wigand KE, Mace JE, Pagel PS, Boettcher BT) J Cardiothorac Vasc Anesth 2024 Mar;38(3):849-851 PMID: 38148267 SCOPUS ID: 2-s2.0-85181256924 12/27/2023    
  • Emerging Paradigms in Anesthesiology for Heart Transplantation: Current Trends and Future Directions (Brent T. Boettcher, DO, FASA, Jennie Ngai, MD, FASA) ASA Monitor Brent T. Boettcher, Jennie Ngai; Emerging Paradigms in Anesthesiology for Heart Transplantation: Current Trends and Future Directions. ASA Monitor 2023; 87:1–4 doi: https://doi.org/10.1097/01.ASM.0000996824.75131.04 12/01/2023    
  • A Case Report of Hypotension and Methemoglobinemia Associated With Gunshot Residue Poisoning: Nitrite-Induced Methemoglobinemia. (Pugh DB, Saxena A, Barta LE, Pinkerton C, Bajic J, Boettcher BT, Woehlck HJ) A A Pract 2022 Oct 01;16(10):e01631 PMID: 36599025 SCOPUS ID: 2-s2.0-85145535097 01/05/2023       2 Citations
  • Cardiac Physiology (Pagel PS, Boettcher BT, Tawil JN, Freed JK) Kaplan S Cardiac Anesthesia Perioperative and Critical Care Management 1 January 2023:119-153 SCOPUS ID: 2-s2.0-105032967071 01/01/2023       2 Citations
  • Cardiovascular Pharmacology of Anesthetics (Pagel PS, Boettcher BT, Tawil JN, Crystal GJ, Freed JK) Kaplan S Cardiac Anesthesia Perioperative and Critical Care Management 1 January 2023:179-221 SCOPUS ID: 2-s2.0-105032966281 01/01/2023       2 Citations
  • Hydroxocobalamin for treatment of catecholamine-resistant vasoplegia during liver transplantation: A single-center series of 20 cases. (Boettcher BT, Woehlck HJ, Makker H, Pagel PS, Freed JK) Int J Surg Case Rep 2022 Sep;98:107488 PMID: 35981485 PMCID: PMC9399471 SCOPUS ID: 2-s2.0-85135893802 08/19/2022       10 Citations
  • Calcium Chloride Requirement and Postreperfusion Rebound During Massive Transfusion in Liver Transplantation. (Dorantes RP, Boettcher BT, Woehlck HJ) J Cardiothorac Vasc Anesth 2022 Aug;36(8 Pt A):2400-2405 PMID: 35260323 SCOPUS ID: 2-s2.0-85125722549 03/10/2022       4 Citations
  • Mitral Regurgitation in Obstructive Hypertrophic Cardiomyopathy: Systolic Anterior Motion or a More Unusual Cause? (Kapeles SR, Hang D, Muslu CS, Pagel PS, Boettcher BT) J Cardiothorac Vasc Anesth 2022 Aug;36(8 Pt B):3420-3422 PMID: 35183434 SCOPUS ID: 2-s2.0-85124771936 02/21/2022    
  • Clinical Use of Lactate Measurements: Comment. (Woehlck HJ, Boettcher BT, Dorantes RP) Anesthesiology 2021 Oct 01;135(4):765-766 PMID: 34388827 SCOPUS ID: 2-s2.0-85115614587 08/14/2021       3 Citations
  • Effects of Subnormothermic Regulated Hepatic Reperfusion on Mitochondrial and Transcriptomic Profiles in a Porcine Model. (Kim J, Zimmerman MA, Shin WY, Boettcher BT, Lee JS, Park JI, Ali M, Yang M, Mishra J, Hagen CE, McGraw JE, Mathison A, Woehlck HJ, Lomberk G, Camara AKS, Urrutia RA, Stowe DF, Hong JC) Ann Surg 2023 Feb 01;277(2):e366-e375 PMID: 34387201 PMCID: PMC8840998 SCOPUS ID: 2-s2.0-85146161896 08/14/2021       11 Citations
  • Use of a Commercially Available Warming Device to Achieve Normothermia During Continuous Venovenous Hemofiltration in Patients Undergoing Orthotopic Liver Transplant. (Werthman AM, Hass JA, Woehlck HJ, Pagel PS, Boettcher BT) J Cardiothorac Vasc Anesth 2022 Jan;36(1):346-347 PMID: 34244024 SCOPUS ID: 2-s2.0-85110396279 07/11/2021    
  • Heart Failure With Preserved Ejection Fraction: A Comprehensive Review and Update of Diagnosis, Pathophysiology, Treatment, and Perioperative Implications. (Pagel PS, Tawil JN, Boettcher BT, Izquierdo DA, Lazicki TJ, Crystal GJ, Freed JK) J Cardiothorac Vasc Anesth 2021 Jun;35(6):1839-1859 PMID: 32747202 SCOPUS ID: 2-s2.0-85089012456 08/05/2020       69 Citations
  • Characteristics associated with Publication of Randomized Controlled Trials in the Journal of Cardiothoracic and Vascular Anesthesia: A 15-Year Analysis, 2004-2018. (Pagel PS, Lazicki TJ, Izquierdo DA, Boettcher BT, Tawil JN, Freed JK) J Cardiothorac Vasc Anesth 2020 Apr;34(4):857-864 PMID: 31836407 SCOPUS ID: 2-s2.0-85076560651 12/15/2019       2 Citations
  • Chronic Marijuana and Synthetic Cannabinoid-Induced Toxic Myocarditis and End-Stage Cardiomyopathy: Management With Mechanical Circulatory Support as a Bridge-to-Transplantation. (Hill GED, Izquierdo DA, Boettcher BT, Pagel PS) J Cardiothorac Vasc Anesth 2019 Sep;33(9):2508-2512 PMID: 30606509 SCOPUS ID: 2-s2.0-85059233750 01/05/2019       5 Citations
  • Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery. (Pagel PS, Dye L 3rd, Hill GED, Vega JL, Tawil JN, De Vry DJ, Chandrashekarappa K, Iqbal Z, Boettcher BT, Freed JK) J Vis Exp 2018 Nov 28(141) PMID: 30582607 SCOPUS ID: 2-s2.0-85058138415 12/26/2018    
  • An Unexpected Finding During Aortic Valve Replacement and Coronary Artery Surgery. (Dye Iii L, Setaluri M, Chandrashekarappa KN, Joyce LD, Baruah D, Pagel PS, Boettcher BT) J Cardiothorac Vasc Anesth 2019 Jan;33(1):251-253 PMID: 29803310 SCOPUS ID: 2-s2.0-85047293655 05/29/2018       1 Citation
  • Advanced Age Attenuates Left Ventricular Filling Efficiency Quantified Using Vortex Formation Time: A Study of Octogenarians With Normal Left Ventricular Systolic Function Undergoing Coronary Artery Surgery. (Pagel PS, Dye L 3rd, Boettcher BT, Freed JK) J Cardiothorac Vasc Anesth 2018 Aug;32(4):1775-1779 PMID: 29525195 SCOPUS ID: 2-s2.0-85042941834 03/12/2018       5 Citations
  • 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       18 Citations
  • An Unusual Finding in a Woman Undergoing Resection of a Large Anterior Mediastinal Mass. (Freed JK, Dyer AJ, Olund TJ, Veldheer DJ, Boettcher BT, Pagel PS) J Cardiothorac Vasc Anesth 2018 Apr;32(2):1090-1092 PMID: 28774641 SCOPUS ID: 2-s2.0-85026345913 08/05/2017       3 Citations
  • An Unexpected Finding During Repair of An Ascending Aortic Aneurysm. (Boettcher BT, Mungara C, Manupipatpong KK, Freed JK, Kaiser M, Pagel PS) J Cardiothorac Vasc Anesth 2018 Feb;32(1):600-602 PMID: 28552298 SCOPUS ID: 2-s2.0-85019612165 05/30/2017       1 Citation
  • Profound Hypotension After Anesthetic Induction in an Elderly Man With a Large Ascending Aortic Aneurysm: The Usual Anesthetic-Induced Vasodilation or a More Uncommon Mechanism? (Tanem JM, Plambeck CJ, Pagel PS, Boettcher BT) J Cardiothorac Vasc Anesth 2017 Oct;31(5):1916-1918 PMID: 28188099 SCOPUS ID: 2-s2.0-85011876471 02/12/2017    
  • A Rare Complication of Metastatic Osteosarcoma. (Pagel PS, Davidovich RM, Steck DT, Freed JK, Boettcher BT) J Cardiothorac Vasc Anesth 2017 Aug;31(4):1540-1541 PMID: 28094173 SCOPUS ID: 2-s2.0-85009820764 01/18/2017    
  • 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       29 Citations
  • Acute Severe Thrombocytopenia Occurring After Administration of Eptifibatide Postpones Emergent Coronary Artery Surgery. (Boettcher BT, Olund TJ, Pagel PS) Anesth Pain Med 2016 Aug;6(4):e37575 PMID: 27843778 PMCID: PMC5099974 SCOPUS ID: 2-s2.0-84984846929 11/16/2016       3 Citations
  • Serotonin Syndrome Resulting From Acute Decompensation of Nonalcoholic Steatohepatitis Cirrhosis in a Patient Chronically Treated With Citalopram and Tramadol. (Gollapudy S, Cronin DC, Pagel PS, Boettcher BT) J Cardiothorac Vasc Anesth 2017 Aug;31(4):1385-1388 PMID: 27838198 SCOPUS ID: 2-s2.0-85027238417 11/14/2016       3 Citations
  • 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       46 Citations
  • Hydroxocobalamin for Vasoplegic Syndrome in Liver Transplantation: Restoration of Blood Pressure Without Vasospasm. (Woehlck HJ, Boettcher BT, Lauer KK, Cronin DC, Hong JC, Zimmerman MA, Kim J, Selim M) A A Case Rep 2016 Dec 15;7(12):247-250 PMID: 27749291 SCOPUS ID: 2-s2.0-85018872675 10/18/2016       24 Citations
  • A Rare Complication of Cardiopulmonary Resuscitation After Mitral Valve Replacement. (Pagel PS, Sethi P, Freed JK, Boettcher BT, Hossein Almassi G) J Cardiothorac Vasc Anesth 2017 Apr;31(2):770-772 PMID: 27693210 SCOPUS ID: 2-s2.0-85008637626 10/04/2016       1 Citation
  • A Rare Cause of Exercise Intolerance and Progressive Dyspnea in an Elderly Woman. (Steck DT, Tawil JN, Boettcher BT, Pagel PS) J Cardiothorac Vasc Anesth 2017 Feb;31(1):391-394 PMID: 27554233 SCOPUS ID: 2-s2.0-84996486986 08/25/2016    
  • A Pulmonary Venous Blood Flow Problem During Left Upper Lobectomy. (Pagel PS, Sethi P, Boettcher BT, Dolinski SY) J Cardiothorac Vasc Anesth 2016 Aug;30(4):1156-8 PMID: 27521974 SCOPUS ID: 2-s2.0-84991577862 08/16/2016    
  • Moderate Aortic Valvular Insufficiency Invalidates Vortex Formation Time as an Index of Left Ventricular Filling Efficiency in Patients With Severe Degenerative Calcific Aortic Stenosis Undergoing Aortic Valve Replacement. (Pagel PS, Boettcher BT, De Vry DJ, Freed JK, Iqbal Z) J Cardiothorac Vasc Anesth 2016 Oct;30(5):1260-5 PMID: 27474333 SCOPUS ID: 2-s2.0-84991069443 07/31/2016       4 Citations
  • Acute, Severe Pulmonary Arterial Hypertension During Off-Pump Coronary Artery Surgery: Is New Myocardial Ischemia, Cardiac Repositioning, or External Mitral Valve Compression the Culprit? (Khatib D, Boettcher BT, Freed JK, Pagel PS) J Cardiothorac Vasc Anesth 2016 Dec;30(6):1744-1747 PMID: 27431596 SCOPUS ID: 2-s2.0-84998644071 07/20/2016       5 Citations
  • Anesthetic management of a parturient with Stiff person syndrome for urgent cesarean delivery. (Boettcher BT, Muravyea M, Kuo C, Drexler C, Pagel PS) Int J Obstet Anesth 2016 Aug;27:85-8 PMID: 27378710 SCOPUS ID: 2-s2.0-84990964653 07/06/2016       2 Citations
  • Rare Cause of Chest Discomfort and Modest Exercise Intolerance in an Athlete. (Boettcher BT, Makker H, Olund TJ, Pagel PS) J Cardiothorac Vasc Anesth 2016 Oct;30(5):1430-4 PMID: 27236488 SCOPUS ID: 2-s2.0-84969650210 05/30/2016       1 Citation
  • 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       9 Citations
  • Acute, Severe Chest Pain in the Presence of Known Coronary Artery Disease: New Myocardial Ischemia, Aortic Dissection, or Some Other Evolving Cardiovascular Catastrophe? (Boettcher BT, Irish SM, Algahim M, Rokkas CK, Plambeck CJ, Novalija J, Pagel PS) J Cardiothorac Vasc Anesth 2016 Jun;30(3):841-4 PMID: 26619952 SCOPUS ID: 2-s2.0-84974777937 12/02/2015    
  • Operating room clinicians' ratings of workload: a vignette simulation study. (Wallston KA, Slagle JM, Speroff T, Nwosu S, Crimin K, Feurer ID, Boettcher B, Weinger MB) J Patient Saf 2014 Jun;10(2):95-100 PMID: 24522226 SCOPUS ID: 2-s2.0-84901612653 02/14/2014       13 Citations
    • Last update: 07/30/2026