Andrew J. Feider, MD
Clinical Associate Professor of Anesthesia
Primary Office
Contact: Sheri Capron
6545 Colloton Pavilion
200 Hawkins Drive
Iowa City, IA 52242
Current Positions
- Division Chief, Cardiothoracic Anesthesia
- Director, Adult Cardiothoracic Anesthesia Fellowship
Education
- BA in Zoology, Miami University, Oxford, Ohio
- MD, Medical College of Wisconsin, Milwaukee, Wisconsin
- Resident in Anesthesiology, University of Chicago Medical Center, Chicago, Illinois
- Fellow in Cardiothoracic Anesthesiology, University of Chicago Medical Center, Chicago, Illinois
Research Interests
- Cardiothoracic Anesthesiology
- Transesophageal Echocardiography
- Left Ventricular Assist Devices
Licenses & Certifications
- Diplomate, Advanced Perioperative Transesophageal Echocardiography, National Board of Echocardiography, North Carolina
- Board Certified Anesthesiologist, American Board of Anesthesiology, North Carolina
- Board Certified Anesthesiologist in Adult Cardiac Anesthesiology, American Board of Anesthesiology, North Carolina
Selected Publications
- Hanson, B. E., Feider, A. J., Hanada, S., Aldrich, A. W. & Casey, D. P. (2023). Muscle blood flow and vasodilation are blunted at the onset of exercise following an acute bout of ischemia-reperfusion. J Appl Physiol 135 (5) 1053-1061. DOI: 10.1152/japplphysiol.00314.2023. PMID: 37767553.
- Coghlan, C., Daubenspeck, D., González, L. S., Feider, A. J. & Chaney, M. A. (2023). Management of incidental aortic valve mass. J Cardiothorac Vasc Anesth 37 (8) 1495-1502. DOI: 10.1053/j.jvca.2023.04.005. PMID: 37164804.
- Bock, J. M., Hanson, B. E., Miller, K. A., Seaberg, N. T., Ueda, K., Feider, A. J., Hanada, S., Lira, V. A. & Casey, D. P. (2022). Eight weeks of inorganic nitrate/nitrite supplementation improves aerobic exercise capacity and the gas exchange threshold in patients with type 2 diabetes. J Appl Physiol 133 (6) 1407-1414. DOI: 10.1152/japplphysiol.00478.2022. PMID: 36326473. PMCID: PMC9762960 (available on 2023-12-01).
- Turner, K. D., Kronemberger, A., Bae, D., Bock, J. M., Hughes, W. E., Ueda, K., Feider, A. J., Hanada, S., de Sousa, L. G., Harris, M. P., Anderson, E. J., Bodine, S. C., Zimmerman, M. B., Casey, D. P. & Lira, V. A. (2022). Effects of combined inorganic nitrate and nitrite supplementation on cardiorespiratory fitness and skeletal muscle oxidative capacity in type 2 diabetes: a pilot randomized controlled trial. Nutrients 14 (21) 4479. DOI: 10.3390/nu14214479. PMID: 36364742. PMCID: PMC9654804.
- Bock, J. M., Hughes, W. E., Ueda, K., Feider, A. J., Hanada, S. & Casey, D. P. (2022). Dietary inorganic nitrate/nitrite supplementation reduces central and peripheral blood pressure in patients with type 2 diabetes mellitus. Am J Hypertens 35 (9) 803-809. DOI: 10.1093/ajh/hpac068. PMID: 35639721. PMCID: PMC9434218.
- Singhal, A. K., Bang, J. K., Panos, A. L., Feider, A. J., Hanada, S. & Rankin, J. S. (2022). Concomitant aortic valve repair for aortic insufficiency and implantation of left ventricle mechanical support. J Card Surg 37 (7) 2086-2089. DOI: 10.1111/jocs.16547. PMID: 35470913. PMCID: PMC9320936.
- Bock, J. M., Ueda, K., Feider, A. J., Hanada, S. & Casey, D. P. (2022). Combined inorganic nitrate/nitrite supplementation blunts α-mediated vasoconstriction during exercise in patients with type 2 diabetes. Nitric Oxide 18 17-25. DOI: 10.1016/j.niox.2021.10.006. PMID: 34718145.
- Temperly, K., Casey, D., Luttrell, M. J., Mardis, B. R., Bock, J. M., Iwamoto, E., Hanada, S., Ueda, K. & Feider, A. J. (2021). Effect of age and acute exercise on circulating angioregulatory factors. J Aging Phys Act 29 (3) 423-430. PMID: 33091872. DOI: 10.1123/japa.2020-0024.
- Bock, J. M., Hughes, W. E., Ueda, K., Feider, A. J., Hanada, S. & Casey, D. P. (2021). Glycemic management is inversely related to skeletal muscle microvascular endothelial function in patients with type 2 diabetes. Physiol Rep 9 (5) e14764. DOI: 10.14814/phy2.14764. PMID: 33660935.
- Bock, J. M., Hanson, B. E., Asama, T. F., Feider, A. J., Hanada, S., Aldrich, A. W., Dyken, M. E. & Casey, D. P. (2021). Acute inorganic nitrate supplementation and the hypoxic ventilatory response in patients with obstructive sleep apnea. J Appl Physiol 130 (1) 87-95. DOI: 10.1152/japplphysiol.00696.2020. PMID: 33211592.