Viachaslau Barodka

Associate Professor

20062019
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Research Output 2006 2019

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Article
2019

Results from an enhanced recovery program for cardiac surgery

Johns Hopkins Enhanced Recovery Program for the Cardiac Surgery Working Group, Jan 1 2019, In : Journal of Thoracic and Cardiovascular Surgery.

Research output: Contribution to journalArticle

Thoracic Surgery
Compliance
Length of Stay
Operating Rooms
Odds Ratio
2018

Initiation of a High-Frequency Jet Ventilation Strategy for Catheter Ablation for Atrial Fibrillation: Safety and Outcomes Data

Sivasambu, B., Hakim, J. B., Barodka, V., Chrispin, J., Berger, R. D., Ashikaga, H., Ciuffo, L., Tao, S., Calkins, H., Marine, J., Trayanova, N. & Spragg, D. D., Dec 1 2018, In : JACC: Clinical Electrophysiology. 4, 12, p. 1519-1525 7 p.

Research output: Contribution to journalArticle

High-Frequency Jet Ventilation
Catheter Ablation
Atrial Fibrillation
Safety
Pulmonary Veins

Opsin 3 and 4 mediate light-induced pulmonary vasorelaxation that is potentiated by G protein-coupled receptor kinase 2 inhibition

Barreto Ortiz, S., Hori, D., Nomura, Y., Yun, X., Jiang, H., Yong, H., Chen, J., Paek, S., Pandey, D., Sikka, G., Bhatta, A., Gillard, A., Steppan, J., Kim, J. H., Adachi, H., Barodka, V., Romer, L., An, S., Shimoda, L., Santhanam, L. & 1 others, Berkowitz, D. E., Jan 1 2018, In : American Journal of Physiology - Lung Cellular and Molecular Physiology. 314, 1, p. L93-L106

Research output: Contribution to journalArticle

G-Protein-Coupled Receptor Kinase 2
Opsins
Vasodilation
Pulmonary Artery
Light
Vascular Stiffness
Thoracic Surgery
Homeostasis
Confidence Intervals
Area Under Curve
2017

A pilot goal-directed perfusion initiative is associated with less acute kidney injury after cardiac surgery

Magruder, J. T., Crawford, T. C., Harness, H. L., Grimm, J. C., Suarez-Pierre, A., Wierschke, C., Biewer, J., Hogue, C., Whitman, G., Shah, A. S. & Barodka, V., Jan 1 2017, In : Journal of Thoracic and Cardiovascular Surgery. 153, 1, p. 118-125.e1

Research output: Contribution to journalArticle

Acute Kidney Injury
Thoracic Surgery
Perfusion
Incidence
Cardiopulmonary Bypass

A pulse wave velocity based method to assess the mean arterial blood pressure limits of autoregulation in peripheral arteries

Tripathi, A., Obata, Y., Ruzankin, P., Askaryar, N., Berkowitz, D. E., Steppan, J. & Barodka, V., Nov 2 2017, In : Frontiers in Physiology. 8, NOV, 855.

Research output: Contribution to journalArticle

Pulse Wave Analysis
Arterial Pressure
Homeostasis
Arteries
Pulse

Difference between ejection times measured at two different peripheral locations as a novel marker of vascular stiffness

Obata, Y., Ruzankin, P., Berkowitz, D. E., Steppan, J. & Barodka, V., Nov 1 2017, In : PLoS One. 12, 11, e0187781.

Research output: Contribution to journalArticle

Vascular Stiffness
blood vessels
Stiffness
Pulse Wave Analysis
Plethysmography

Ejection time: Influence of hemodynamics and site of measurement in the arterial tree

Obata, Y., Mizogami, M., Singh, S., Nyhan, D., Berkowitz, D. E., Steppan, J. & Barodka, V., Sep 1 2017, In : Hypertension Research. 40, 9, p. 811-818 8 p.

Research output: Contribution to journalArticle

Hemodynamics
Pulse Wave Analysis
Aortic Valve
Heart Rate
Blood Pressure

Noninvasive assessment of the effect of position and exercise on pulse arrival to peripheral vascular beds in healthy volunteers

Obata, Y., Ong, Q. J., Magruder, J. T., Grichkevitch, H., Berkowitz, D. E., Nyhan, D., Steppan, J. & Barodka, V., Feb 6 2017, In : Frontiers in Physiology. 8, FEB, 47.

Research output: Contribution to journalArticle

Blood Vessels
Pulse
Healthy Volunteers
Exercise
Fingers

Pilot study: Estimation of stroke volume and cardiac output from pulse wave velocity

Obata, Y., Mizogami, M., Nyhan, D., Berkowitz, D. E., Steppan, J. & Barodka, V., Jan 1 2017, In : PLoS One. 12, 1, e0169853.

Research output: Contribution to journalArticle

Echocardiography
Pulse Wave Analysis
cardiac output
stroke
Cardiac Output

Pulse wave travel distance as a novel marker of ventricular-arterial coupling

Obata, Y., Ruzankin, P., Gottschalk, A., Nyhan, D., Berkowitz, D. E., Steppan, J. & Barodka, V., Oct 3 2017, (Accepted/In press) In : Heart and Vessels. p. 1-12 12 p.

Research output: Contribution to journalArticle

Pulse Wave Analysis
Pulse
Toes
Ear
Fingers

The impact of posture on the cardiac depolarization and repolarization phases of the QT interval in healthy subjects

Obata, Y., Ruzankin, P., Ong, Q. J., Berkowitz, D. E., Berger, R. D., Steppan, J. & Barodka, V., 2017, (Accepted/In press) In : Journal of Electrocardiology.

Research output: Contribution to journalArticle

Supine Position
Posture
Healthy Volunteers
Electrocardiography
Heart Rate

Validation of a Real-Time Minute-to-Minute Urine Output Monitor and the Feasibility of Its Clinical Use for Patients Undergoing Cardiac Surgery

Chang, A. J., Nomura, Y., Barodka, V., Hori, D., Magruder, J. T., Katz, N. M., Berkowitz, D. E. & Hogue, C. W., Dec 1 2017, In : Anesthesia and Analgesia. 125, 6, p. 1883-1886 4 p.

Research output: Contribution to journalArticle

Thoracic Surgery
Urine
Cardiopulmonary Bypass
Acute Kidney Injury
Standard of Care
2016

2,3-Diphosphoglycerate Concentrations in Autologous Salvaged Versus Stored Red Blood Cells and in Surgical Patients after Transfusion

Scott, A. V., Enika, N., Johnson, D. J., Kebaish, K. M., Lipsitz, J. A., Dwyer, I. M., Zuckerberg, G. S., Barodka, V., Berkowitz, D. E. & Frank, S. M., Mar 1 2016, In : Anesthesia and Analgesia. 122, 3, p. 616-623 8 p.

Research output: Contribution to journalArticle

2,3-Diphosphoglycerate
Erythrocytes
Oxyhemoglobins
Blood Transfusion

Defining oliguria during cardiopulmonary bypass and its relationship with cardiac surgery–associated acute kidney injury

Hori, D., Katz, N. M., Fine, D. M., Ono, M., Barodka, V., Lester, L., Yenokyan, G. & Hogue, C. W., Dec 1 2016, In : British Journal of Anaesthesia. 117, 6, p. 733-740 8 p.

Research output: Contribution to journalArticle

Oliguria
Cardiopulmonary Bypass
Acute Kidney Injury
Urine
Arterial Pressure

Impact of Intraoperative Continuous-Infusion Versus Intermittent Dosing of Cefazolin Therapy on the Incidence of Surgical Site Infections after Coronary Artery Bypass Grafting

Shoulders, B. R., Crow, J. R., Davis, S. L., Whitman, G., Gavin, M., Lester, L., Barodka, V. & Dzintars, K., Feb 1 2016, In : Pharmacotherapy. 36, 2, p. 166-173 8 p.

Research output: Contribution to journalArticle

Surgical Wound Infection
Cefazolin
Coronary Artery Bypass
Incidence
Cardiopulmonary Bypass

Morbidity and Mortality after High-dose Transfusion

Johnson, D. J., Scott, A. V., Barodka, V., Park, S., Wasey, J. O., Ness, P. M., Gniadek, T. & Frank, S. M., Feb 1 2016, In : Anesthesiology. 124, 2, p. 387-395 9 p.

Research output: Contribution to journalArticle

Morbidity
Mortality
Erythrocytes
Odds Ratio
Comorbidity

Oxidative stress and rheologic properties of stored red blood cells before and after transfusion to surgical patients

Enika, N., Scott, A. V., Johnson, D. J., Dwyer, I. M., Lipsitz, J. A., Barodka, V., Berkowitz, D. E. & Frank, S. M., 2016, (Accepted/In press) In : Transfusion.

Research output: Contribution to journalArticle

Oxidative Stress
Erythrocytes
Methemoglobin
Heme
Reactive Oxygen Species
T-cells
Coronary Artery Bypass
Surgery
Length of Stay
Blood

Seeking a blood pressure-independent measure of vascular properties

Steppan, J., Sikka, G., Hori, D., Nyhan, D., Berkowitz, D. E., Gottschalk, A. & Barodka, V., Jan 1 2016, In : Hypertension Research. 39, 1, p. 27-38 12 p.

Research output: Contribution to journalArticle

Vascular Stiffness
Blood Vessels
Pulse Wave Analysis
Blood Pressure
Inbred SHR Rats

The Effects of Hemodynamic Changes on Pulse Wave Velocity in Cardiothoracic Surgical Patients

Obata, Y., Mizogami, M., Singh, S., Nyhan, D., Berkowitz, D. E., Steppan, J. & Barodka, V., 2016, In : BioMed Research International. 2016, 9640457.

Research output: Contribution to journalArticle

Pulse Wave Analysis
Hemodynamics
Blood pressure
Blood Pressure
Cardiac Output

The Impact of Surgery and Stored Red Blood Cell Transfusions on Nitric Oxide Homeostasis

Enika, N., Scott, A. V., Johnson, D. J., Goyal, A., Lipsitz, J. A., Barodka, V., Berkowitz, D. E. & Frank, S. M., Jun 15 2016, (Accepted/In press) In : Anesthesia and Analgesia.

Research output: Contribution to journalArticle

Erythrocyte Transfusion
Nitric Oxide
Homeostasis
Erythrocytes
Nitrites
2015

Continuous Intraoperative Cefazolin Infusion May Reduce Surgical Site Infections during Cardiac Surgical Procedures: A Propensity-Matched Analysis

Trent Magruder, J., Grimm, J. C., Dungan, S. P., Shah, A. S., Crow, J. R., Shoulders, B. R., Lester, L. & Barodka, V., Dec 1 2015, In : Journal of Cardiothoracic and Vascular Anesthesia. 29, 6, p. 1582-1587 6 p.

Research output: Contribution to journalArticle

Cardiac Surgical Procedures
Surgical Wound Infection
Cefazolin
Thoracic Surgery
Coronary Artery Bypass

In Response

Frank, S. M., Barodka, V. & Harness, H. L., Apr 25 2015, In : Anesthesia and Analgesia. 120, 4, p. 955-956 2 p.

Research output: Contribution to journalArticle

Operative Blood Salvage
Blood Preservation
Cardiac Surgical Procedures
Erythrocyte Deformability
Autologous Blood Transfusions

Nadir oxygen delivery on bypass and hypotension increase acute kidney injury risk after cardiac operations

Magruder, J. T., Dungan, S. P., Grimm, J. C., Harness, H. L., Wierschke, C., Castillejo, S., Barodka, V., Katz, N., Shah, A. S. & Whitman, G., Nov 1 2015, In : Annals of Thoracic Surgery. 100, 5, p. 1697-1703 7 p.

Research output: Contribution to journalArticle

Acute Kidney Injury
Hypotension
Cardiopulmonary Bypass
Oxygen
Arterial Pressure
2014

Exercise, vascular stiffness, and tissue transglutaminase.

Steppan, J., Sikka, G., Jandu, S., Barodka, V., Halushka, M. K., Flavahan, N. A., Belkin, A. M., Nyhan, D., Butlin, M., Avolio, A., Berkowitz, D. E. & Santhanam, L., 2014, In : Journal of the American Heart Association. 3, 2

Research output: Contribution to journalArticle

Vascular Stiffness
Nitric Oxide
Pulse Wave Analysis
Arterial Pressure
Exercise

Impaired red blood cell deformability after transfusion of stored allogeneic blood but not autologous salvaged blood in cardiac surgery patients

Salaria, O. N., Barodka, V., Hogue, C. W., Berkowitz, D. E., Ness, P. M., Wasey, J. O. & Frank, S. M., 2014, In : Anesthesia and Analgesia. 118, 6, p. 1179-1187 9 p.

Research output: Contribution to journalArticle

Cardiopulmonary Bypass
Thoracic Surgery
Erythrocytes
Cell Aggregation
Cohort Studies

Measuring ascending aortic stiffness in vivo in mice using ultrasound

Kuo, M. M., Barodka, V., Abraham, T. P., Steppan, J., Shoukas, A. A., Butlin, M., Avolio, A., Berkowitz, D. E. & Santhanam, L., Dec 2 2014, In : Journal of Visualized Experiments. 94, e52200.

Research output: Contribution to journalArticle

Vascular Stiffness
Ultrasonics
Stiffness
Pressure
Blood pressure

Melanopsin mediates light-dependent relaxation in blood vessels

Sikka, G., Hussmann, G. P., Pandey, D., Cao, S., Hori, D., Park, J. T., Steppan, J., Kim, J. H., Barodka, V., Myers, A. C., Santhanam, L., Nyhan, D., Halushka, M. K., Koehler, R. C., Snyder, S. H., Shimoda, L. & Berkowitz, D. E., Dec 16 2014, In : Proceedings of the National Academy of Sciences of the United States of America. 111, 50, p. 17977-17982 6 p.

Research output: Contribution to journalArticle

Opsins
Blood Vessels
Light
Vasodilation
Tail

New insights provided by a comparison of impaired deformability with erythrocyte oxidative stress for sickle cell disease

Barodka, V., Enika, N., Mohanty, J. G., Nyhan, D., Berkowitz, D. E., Rifkind, J. M. & Strouse, J., 2014, In : Blood Cells, Molecules, and Diseases. 52, 4, p. 230-235 6 p.

Research output: Contribution to journalArticle

Erythrocyte Deformability
Sickle Cell Anemia
Heme
Oxidative Stress
Sickle Hemoglobin

Nitroprusside inhibits calcium-induced impairment of red blood cell deformability

Barodka, V., Mohanty, J. G., Mustafa, A. K., Santhanam, L., Nyhan, A., Bhunia, A. K., Sikka, G., Nyhan, D., Berkowitz, D. E. & Rifkind, J. M., Feb 2014, In : Transfusion. 54, 2, p. 434-444 11 p.

Research output: Contribution to journalArticle

Nitroprusside
Erythrocytes
Calcium
Perfusion
Charybdotoxin
2013

Decreased erythrocyte deformability after transfusion and the effects of erythrocyte storage duration

Frank, S. M., Abazyan, B., Ono, M., Hogue, C. W., Cohen, D. B., Berkowitz, D. E., Ness, P. M. & Barodka, V., May 2013, In : Anesthesia and Analgesia. 116, 5, p. 975-981 7 p.

Research output: Contribution to journalArticle

Erythrocyte Deformability
Erythrocyte Transfusion
Erythrocyte Membrane
Erythrocytes
Cell Membrane

In response

Frank, S. M. & Barodka, V., 2013, In : Anesthesia and Analgesia. 117, 5, p. 1260-1261 2 p.

Research output: Contribution to journalArticle

Blood Preservation
Erythrocyte Deformability
Blood Transfusion
2012

About fACE: Perioperative use of angiotensin-converting enzyme inhibitors

Barodka, V., Nyhan, D. & Berkowitz, D. E., Jul 17 2012, In : Circulation. 126, 3, p. 249-251 3 p.

Research output: Contribution to journalArticle

Cardiopulmonary Bypass
Angiotensin-Converting Enzyme Inhibitors
Coronary Artery Bypass
Myocardial Ischemia
Heart Failure

Alagebrium in combination with exercise ameliorates age-associated ventricular and vascular stiffness

Steppan, J., Tran, H., Benjo, A. M., Pellakuru, L., Barodka, V., Ryoo, S., Nyhan, S., Lussman, C., Gupta, G., White, A. R., Daher, J. P., Shoukas, A. A., Levine, B. D. & Berkowitz, D. E., Aug 2012, In : Experimental Gerontology. 47, 8, p. 565-572 8 p.

Research output: Contribution to journalArticle

Vascular Stiffness
Advanced Glycosylation End Products
Rats
Stiffness
Exercise
2011

Hydrogen sulfide as endothelium-derived hyperpolarizing factor sulfhydrates potassium channels

Mustafa, A. K., Sikka, G., Gazi, S. K., Steppan, J., Jung, S. M., Bhunia, A. K., Barodka, V., Gazi, F. K., Barrow, R. K., Wang, R., Amzel, M. L., Berkowitz, D. E. & Snyder, S. H., Nov 11 2011, In : Circulation Research. 109, 11, p. 1259-1268 10 p.

Research output: Contribution to journalArticle

Hydrogen Sulfide
Potassium Channels
Endothelium
Endothelium-Dependent Relaxing Factors
Cystathionine

Implications of vascular aging

Barodka, V., Joshi, B., Berkowitz, D. E., Hogue, C. W. & Nyhan, D., May 2011, In : Anesthesia and Analgesia. 112, 5, p. 1048-1060 13 p.

Research output: Contribution to journalArticle

Blood Vessels
Health
Cardiovascular Diseases
Outcome Assessment (Health Care)
Phenotype

Preoperative renin-angiotensin system inhibitors protect renal function in aging patients undergoing cardiac surgery

Barodka, V., Silvestry, S., Zhao, N., Jiao, X., Whellan, D. J., Diehl, J. & Sun, J. Z., May 15 2011, In : Journal of Surgical Research. 167, 2

Research output: Contribution to journalArticle

Renin-Angiotensin System
Thoracic Surgery
Kidney
Renal Insufficiency
Lung Diseases

Vascular stiffness and increased pulse pressure in the aging cardiovascular system

Nyhan, D., Steppan, J., Barodka, V. & Berkowitz, D. E., 2011, In : Cardiology Research and Practice. 1, 1, 263585.

Research output: Contribution to journalArticle

Vascular Stiffness
Cardiovascular System
Blood Pressure
Pulse Wave Analysis
Workload
2006

Antimicrobial effects of liquid anesthetic isoflurane on Candida albicans

Barodka, V., Acheampong, E., Powell, G., Lobach, L., Logan, D. A., Parveen, Z., Armstead, V. & Mukhtar, M., Nov 9 2006, In : Journal of Translational Medicine. 4, 46.

Research output: Contribution to journalArticle

Candida
Candidiasis
Isoflurane
Fungi
Candida albicans