Richard Rezar

Research output

Research output per year 2017 2021 2022 2024

• 35 Original Article (Journal)
• 10 published Abstract (Journal)
• 9 Review article

Research output per year

Research output per year

Search results

• 2024

  Beyond the Valve: Incidence, Outcomes, and Modifiable Factors of Acute Kidney Injury in Patients with Infective Endocarditis Undergoing Valve Surgery—A Retrospective, Single-Center Study

  Dinges, C. (First author), Dienhart, C. (Co-author), Gansterer, K. (Co-author), Rodemund, N., Rezar, R. (Co-author), Steindl, J. (Co-author), Huttegger, R., Kirnbauer, M., Kalisnik, J. M. (Co-author), Kokoefer, A. S. (Co-author), Demirel, O., Seitelberger, R. (Co-author), Hoppe, U. C. (Co-author) & Boxhammer, E. (Last author), Aug 2024, In: Journal of Clinical Medicine. 13, 15, 17 p., 4450.

  Research output: Contribution to journal › Original Article (Journal) › peer-review

  Open Access

• Insulin-like Growth Factor-Binding Protein 2 in Severe Aortic Valve Stenosis and Pulmonary Hypertension: A Gender-Based Perspective

  Boxhammer, E. (First author), Paar, V. (Co-author), Kopp, K. (Co-author), Gharibeh, S. X. (Co-author), Bovenkamp-Aberger, E., Rezar, R. (Co-author), Lichtenauer, M. (Co-author), Hoppe, U. C. (Co-author) & Mirna, M. (Last author), Aug 2024, In: INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES. 25, 15, 28 p., 8220.

  Research output: Contribution to journal › Original Article (Journal) › peer-review

  Open Access

  • Somatomedin 100%
  • Protein Binding 100%
  • Somatomedin Binding Protein 2 100%
  • Insulin Blood Level 14%
  • Cardiovascular Condition 14%
• 2023

  Assessing the association between H. pylori infection and educational status: implications for screening strategies?

  Wernly, S. (First author), Semmler, G., Rezar, R. (Co-author), Schaffler-Schaden, D. (Co-author), Flamm, M. (Co-author), Aigner, E. (Co-author), Datz, C. & Wernly, B. (Last author), 2023, In: MINERVA GASTROENTEROLOGY.

  Research output: Contribution to journal › Original Article (Journal) › peer-review

• Frailty as a predictor of mortality and readmission rate in secondary mitral regurgitation

  Uzel, R., Rezar, R. (Co-author), Bruno, R., Wernly, S. (Co-author), Jung, C., Delle Karth, G., Datz, C., Hoppichler, F. & Wernly, B. (Last author), 12 Jan 2023, In: WIENER KLINISCHE WOCHENSCHRIFT. 135, 23-24, p. 696-702 7 p.

  Research output: Contribution to journal › Original Article (Journal) › peer-review

  • Frailty 100%
  • Mitral Insufficiency 100%
  • Mitral Valve Regurgitation 100%
  • Heart Failure 27%
  • Clinical Decision Making 9%
  1 Citation (Web of Science)

• Hyperlactatemia and altered lactate kinetics are associated with excess mortality in sepsis : A multicenter retrospective observational study.

  Rezar, R. (First author), Mamandipoor, B., Seelmaier, C. (Co-author), Jung, C., Lichtenauer, M. (Co-author), Hoppe, U. (Co-author), Kaufmann, R. (Co-author), Osmani, V. & Wernly, B. (Last author), Feb 2023, In: WIENER KLINISCHE WOCHENSCHRIFT. 135, 3-4, p. 80-88 9 p.

  Research output: Contribution to journal › Original Article (Journal) › peer-review

• Tei Index Complements Conventional Echocardiographic Parameters in Diagnostic Workup of Suspected Takotsubo Syndrome.

  Mirna, M. (First author), Vogl, F., Schmutzler, L., Rezar, R. (Co-author), Boxhammer, E. (Co-author), Topf, A. (Co-author), Hoppe, U. (Co-author) & Lichtenauer, M. (Last author), 2023, In: MEDICAL PRINCIPLES AND PRACTICE. 32, 1, p. 9-15

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  2 Citations (Web of Science)

• The Association between Helicobacter pylori and Colorectal Neoplasia.

  Wernly, S. (First author), Semmler, G., Flamm, M. (Co-author), Rezar, R. (Co-author), Aigner, E. (Co-author), Datz, C. & Wernly, B. (Last author), 2023, In: MEDICAL PRINCIPLES AND PRACTICE. 32, 1, p. 77-85 9 p.

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  1 Citation (Web of Science)

• The impact of ethnic background on ICU care and outcome in sepsis and septic shock - A retrospective multicenter analysis on 17,949 patients.

  Koköfer, A. (First author), Mamandipoor, B., Flamm, M. (Co-author), Rezar, R. (Co-author), Wernly, S. (Co-author), Datz, C., Jung, C., Osmani, V., Wernly, B. (Last author) & Bruno, R. R., 31 Mar 2023, In: BMC INFECTIOUS DISEASES. 23, 1, p. 194

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  2 Citations (Web of Science)
• 2022

  A Comparative Analysis of Novel Biomarkers in Sepsis and Cardiovascular Disease

  Jirak, P. (First author), Haertel, F., Mirna, M. (Co-author), Rezar, R. (Co-author), Lichtenauer, M. (Co-author), Paar, V. (Co-author), Motloch, L. (Co-author), Topf, A. (Co-author), Yilmaz, A., Hoppe, U. (Co-author), Schulze, P., Nuding, S., Werdan, K., Kretzschmar, D., Pistulli, R. & Ebelt, H., 2022, In: Applied Sciences - Basel. 12, 3, p. 1419

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  1 Citation (Web of Science)

• A retrospective cohort study comparing differences in 30-day mortality among critically ill patients aged ≥ 70 years treated in European tax-based healthcare systems (THS) versus social health insurance systems.

  Wernly, B. (First author), Flaatten, H., Beil, M., Fjølner, J., Bruno, R. R., Artigas, A., Pinto, B. B., Schefold, J. C., Kelm, M., Sigal, S., van Heerden, P. V., Szczeklik, W., Elhadi, M., Joannidis, M., Rezar, R. (Co-author), Oeyen, S., Wolff, G., Marsh, B., Andersen, F. H. & Moreno, R. & 7 others, Wernly, S. (Co-author), Leaver, S., Boumendil, A., De Lange, D. W., Guidet, B., Perings, S. & Jung, C., 2022, In: Scientific reports. 12, 1, p. 17460

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  1 Citation (Web of Science)

• Cardiovascular Risk Assessment by SCORE2 Predicts Risk for Colorectal Neoplasia and Tumor-Related Mortality.

  Wernly, S. (First author), Semmler, G., Völkerer, A., Rezar, R. (Co-author), Datz, L., Radzikowski, K., Stickel, F., Aigner, E. (Co-author), Niederseer, D., Wernly, B. (Last author) & Datz, C., 2022, In: JOURNAL OF PERSONALIZED MEDICINE. 12, 5

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  6 Citations (Web of Science)

• Cell-Free Double-Stranded DNA to DNase Ratio Predicts Outcome after Primary Survived Cardiac Arrest.

  Rezar, R. (First author), Lichtenauer, M. (Co-author), Paar, V. (Co-author), Aszlan, A., Hofbauer, T. M., Kaufmann, R. (Co-author), Wernly, S. (Co-author), Seelmaier, C. (Co-author), Mirna, M. (Co-author), Mangold, A., Lang, I. M., Hoppe, U. (Co-author), Ondracek, A. S. & Wernly, B. (Last author), 2022, In: CELLS. 11, 21

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  1 Citation (Web of Science)

• Endovascular embolization techniques in acute thoracic and abdominal bleedings can be technically reproduced and trained in a standardized simulation setting using SLA 3D printing: a 1-year single-center study.

  Kaufmann, R. (First author), Zech, C. J., Deutschmann, M. (Co-author), Scharinger, B. (Co-author), Hecht, S. (Co-author), Hergan, K. (Co-author), Rezar, R. (Co-author), Hitzl, W. (Co-author) & Meissnitzer, M. (Last author), 2022, In: INSIGHTS INTO IMAGING. 13, 1, p. 72

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  3 Citations (Web of Science)

• How spaceflight challenges human cardiovascular health.

  Jirak, P. (First author), Mirna, M. (Co-author), Rezar, R. (Co-author), Motloch, L. (Co-author), Lichtenauer, M. (Co-author), Jordan, J., Binneboessel, S., Tank, J., Limper, U. & Jung, C., 2022, In: EUROPEAN JOURNAL OF PREVENTIVE CARDIOLOGY. 29, 10, p. 1399-1411

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  24 Citations (Web of Science)

• Management of intoxicated patients - a descriptive outcome analysis of 4,267 ICU patients.

  Rezar, R. (First author), Jung, C., Mamandipoor, B., Seelmaier, C. (Co-author), Felder, T. (Co-author), Lichtenauer, M. (Co-author), Wernly, S. (Co-author), Zwaag, S. M., De Lange, D. W., Wernly, B. (Last author) & Osmani, V., 2022, In: BMC EMERGENCY MEDICINE. 22, 1, p. 38

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  1 Citation (Web of Science)

• Non-alcoholic fatty liver disease is not independently associated with Helicobacter pylori in a central European screening cohort.

  Wernly, S. (First author), Wernly, B. (Co-author), Semmler, G., Völkerer, A., Rezar, R. (Co-author), Semmler, L., Stickel, F., Aigner, E. (Co-author), Niederseer, D. & Datz, C., 2022, In: MINERVA MEDICA. 113, 6, p. 936-949

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  11 Citations (Web of Science)

• Red Cell Distribution Width Is Independently Associated with Mortality in Sepsis.

  Dankl, D. (First author), Rezar, R. (Co-author), Mamandipoor, B., Zhou, Z., Wernly, S. (Co-author), Wernly, B. (Co-author) & Osmani, V., 2022, In: MEDICAL PRINCIPLES AND PRACTICE. 31, 2, p. 187-194

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  12 Citations (Web of Science)

• Relevance of pre-existing anaemia for patients admitted for acute coronary syndrome to an intensive care unit: a retrospective cohort analysis of 7418 patients.

  Wischmann, P., Bruno, R. R., Wernly, B. (Co-author), Wolff, G., Afzal, S., Rezar, R. (Co-author), Cramer, M., Heramvand, N., Kelm, M. & Jung, C., 2022, In: European Heart Journal Open. 2, 4, p. oeac040

  Research output: Contribution to journal › Original Article (Journal) › peer-review

• Systolic Pulmonary Artery Pressure and Cardiovascular Biomarkers-New Non-Invasive Ways to Detect Pulmonary Hypertension in Patients with Severe Aortic Valve Stenosis Undergoing TAVR?

  Boxhammer, E. (First author), Koller, C., Paar, V. (Co-author), Fejzic, D. (Co-author), Rezar, R. (Co-author), Reiter, C., Kammler, J., Kellermair, J., Hammerer, M. (Co-author), Blessberger, H., Steinwender, C., Hoppe, U. (Co-author) & Lichtenauer, M. (Last author), 2022, In: REVIEWS IN CARDIOVASCULAR MEDICINE. 23, 7, p. 224

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  2 Citations (Web of Science)

• Underweight but not overweight is associated with excess mortality in septic ICU patients.

  Danninger, T. (First author), Rezar, R. (First author), Mamandipoor, B., Dankl, D. (Co-author), Koköfer, A. (Co-author), Jung, C., Wernly, B. (First author) & Osmani, V., 2022, In: WIENER KLINISCHE WOCHENSCHRIFT. 134, 3-4, p. 139-147

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  13 Citations (Web of Science)

• Variations in end-of-life care practices in older critically ill patients with COVID-19 in Europe.

  Wernly, B. (First author), Rezar, R. (First author), Flaatten, H., Beil, M., Fjølner, J., Bruno, R. R., Artigas, A., Pinto, B. B., Schefold, J. C., Kelm, M., Sigal, S., van Heerden, P. V., Szczeklik, W., Elhadi, M., Joannidis, M., Oeyen, S., Wolff, G., Marsh, B., Andersen, F. H. & Moreno, R. & 6 others, Leaver, S., Wernly, S. (Co-author), Boumendil, A., De Lange, D. W., Guidet, B. & Jung, C., 2022, In: JOURNAL OF INTERNAL MEDICINE . 292, 3, p. 438-449

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  8 Citations (Web of Science)

• Vascular 3D Printing with a Novel Biological Tissue Mimicking Resin for Patient-Specific Procedure Simulations in Interventional Radiology: a Feasibility Study.

  Kaufmann, R. (First author), Zech, C. J., Takes, M., Brantner, P., Thieringer, F., Deutschmann, M. (Co-author), Hergan, K. (Co-author), Scharinger, B. (Co-author), Hecht, S. (Co-author), Rezar, R. (Co-author), Wernly, B. (Co-author) & Meissnitzer, M. (Last author), 2022, In: JOURNAL OF DIGITAL IMAGING . 35, 1, p. 9-20

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  15 Citations (Web of Science)
• 2021

  ICU-Mortality in Old and Very Old Patients Suffering From Sepsis and Septic Shock.

  Bruno, R. R., Wernly, B. (First author), Mamandipoor, B., Rezar, R. (Co-author), Binnebössel, S., Baldia, P. H., Wolff, G., Kelm, M., Guidet, B., De Lange, D. W., Dankl, D. (Co-author), Koköfer, A. (Co-author), Danninger, T. (Co-author), Szczeklik, W., Sigal, S., van Heerden, P. V., Beil, M., Fjølner, J., Leaver, S. & Flaatten, H. & 2 others, Osmani, V. & Jung, C., 2021, In: FRONTIERS IN MEDICINE. 8, p. 697884

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  7 Citations (Web of Science)

• Left Atrial Ejection Fraction Assessed by Prior Cardiac CT Predicts Recurrence of Atrial Fibrillation after Pulmonary Vein Isolation.

  Kaufmann, R. (First author), Rezar, R. (Co-author), Strohmer, B. (Co-author), Wernly, B. (Co-author), Lichtenauer, M. (Co-author), Hitzl, W. (Co-author), Meissnitzer, M. (Co-author), Hergan, K. (Co-author) & Granitz, M., 2021, In: Journal of Clinical Medicine. 10, 4

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  4 Citations (Web of Science)

• Machine learning predicts mortality based on analysis of ventilation parameters of critically ill patients: multi-centre validation.

  Mamandipoor, B., Frutos-Vivar, F., Peñuelas, O., Rezar, R. (Co-author), Raymondos, K., Muriel, A., Du, B., Thille, A. W., Ríos, F., González, M., Del-Sorbo, L., Del Carmen Marín, M., Pinheiro, B. V., Soares, M. A., Nin, N., Maggiore, S. M., Bersten, A., Kelm, M., Bruno, R. R. & Amin, P. & 12 others, Cakar, N., Suh, G. Y., Abroug, F., Jibaja, M., Matamis, D., Zeggwagh, A. A., Sutherasan, Y., Anzueto, A., Wernly, B. (Co-author), Esteban, A., Jung, C. & Osmani, V., 2021, In: BMC MEDICAL INFORMATICS AND DECISION MAKING. 21, 1, p. 152

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  9 Citations (Web of Science)

• Mortality after cardiopulmonary resuscitation on a medical ICU : A sex-specific outcome analysis.

  Rezar, R. (First author), Wernly, B. (Co-author), Haslinger, M. (Co-author), Seelmaier, C. (Co-author), Schwaiger, P., Pretsch, I. (Co-author), Eisl, M. (Co-author), Jung, C., Hoppe, U. (Co-author) & Lichtenauer, M. (Last author), 2021, In: WIENER KLINISCHE WOCHENSCHRIFT. 133, 9-10, p. 492-499

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  2 Citations (Web of Science)

• Propensity-Adjusted Comparison of Mortality of Elderly Versus Very Elderly Ventilated Patients.

  Wernly, B. (First author), Bruno, R. R., Frutos-Vivar, F., Peñuelas, O., Rezar, R. (Co-author), Raymondos, K., Muriel, A., Du, B., Thille, A. W., Ríos, F., González, M., Del-Sorbo, L., Marín, M. D. C., Pinheiro, B. V., Soares, M. A., Nin, N., Maggiore, S. M., Bersten, A., Kelm, M. & Amin, P. & 17 others, Cakar, N., Young Suh, G., Abroug, F., Jibaja, M., Matamis, D., Zeggwagh, A. A., Sutherasan, Y., Guidet, B., De Lange, D. W., Beil, M., Svri, S., van Heerden, V., Flaatten, H., Anzueto, A., Osmani, V., Esteban, A. & Jung, C., 2021, In: Respiratory Care. 66, 5, p. 814-821

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  2 Citations (Web of Science)

• Serum levels of C-terminal FGF23 (cFGF23) are associated with 1-year-mortality in patients undergoing transcatheter aortic valve replacement (TAVR).

  Mirna, M. (First author), Lauten, A., Jirak, P. (Co-author), Rezar, R. (Co-author), Wernly, B. (Co-author), Paar, V. (Co-author), Felder, T. (Co-author), Hoppe, U. (Co-author), Motloch, L. (Co-author), Jung, C., Alushi, B., Lichtenauer, M. (Last author) & Salmhofer, H. (Last author), 2021, In: EUROPEAN JOURNAL OF INTERNAL MEDICINE. 85, p. 98-107

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  1 Citation (Web of Science)

• Soluble suppression of tumorigenicity 2 as outcome predictor after cardiopulmonary resuscitation: an observational prospective study.

  Rezar, R. (First author), Paar, V. (Co-author), Seelmaier, C. (Co-author), Pretsch, I. (Co-author), Schwaiger, P., Kopp, K. (Co-author), Kaufmann, R. (Co-author), Felder, T. (Co-author), Prinz, E. (Co-author), Gemes, G., Pistulli, R., Hoppe, U. (Co-author), Wernly, B. (Last author) & Lichtenauer, M. (Last author), 2021, In: Scientific reports. 11, 1, p. 21756

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  2 Citations (Web of Science)

• Thinking fast and slow: lactate and MELD-XI (model for end-stage liver disease excluding INR) are useful for estimating mortality after cardiopulmonary resuscitation.

  Rezar, R. (First author), Lichtenauer, M. (Co-author), Schwaiger, P., Seelmaier, C. (Co-author), Pretsch, I. (Co-author), Ausserwinkler, M. (Co-author), Reichle, J., Jirak, P. (Co-author), Jung, C., Strohmer, B. (Co-author), Hoppe, U. (Co-author) & Wernly, B. (Last author), 2021, In: MINERVA ANESTESIOLOGICA. 87, 9, p. 1017-1024

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  1 Citation (Web of Science)
• 2020

  Acidosis predicts mortality independently from hyperlactatemia in patients with sepsis.

  Wernly, B. (First author), Heramvand, N., Masyuk, M., Rezar, R. (Co-author), Bruno, R. R., Kelm, M., Niederseer, D., Lichtenauer, M. (Co-author), Hoppe, U. (Co-author), Bakker, J. & Jung, C., 2020, In: EUROPEAN JOURNAL OF INTERNAL MEDICINE. 76, p. 76-81

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  26 Citations (Web of Science)

• Expression of the Novel Cardiac Biomarkers sST2, GDF-15, suPAR, and H-FABP in HFpEF Patients Compared to ICM, DCM, and Controls.

  Jirak, P. (First author), Pistulli, R., Lichtenauer, M. (Co-author), Wernly, B. (Co-author), Paar, V. (Co-author), Motloch, L. (Co-author), Rezar, R. (Co-author), Jung, C., Hoppe, U. (Co-author), Schulze, P. C., Kretzschmar, D., Braun-Dullaeus, R. C. & Bekfani, T., 2020, In: Journal of Clinical Medicine. 9, 4

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  15 Citations (Web of Science)

• Novel Biomarkers in Patients with Chronic Kidney Disease: An Analysis of Patients Enrolled in the GCKD-Study.

  Mirna, M. (First author), Topf, A. (Co-author), Wernly, B. (Co-author), Rezar, R. (Co-author), Paar, V. (Co-author), Jung, C., Salmhofer, H. (Co-author), Kopp, K. (Co-author), Hoppe, U. (Co-author), Schulze, P. C., Kretzschmar, D., Schneider, M. P., Schultheiss, U. T., Sommerer, C., Paul, K., Wolf, G., Lichtenauer, M. (Co-author) & Busch, M., 2020, In: Journal of Clinical Medicine. 9, 3

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  18 Citations (Web of Science)

• Short-term dual antiplatelet therapy (DAPT) followed by P2Y12 monotherapy versus traditional DAPT in patients undergoing percutaneous coronary intervention: meta-analysis and viewpoint.

  Wernly, B. (First author), Rezar, R. (Co-author), Gurbel, P. & Jung, C., 2020, In: JOURNAL OF THROMBOSIS AND THROMBOLYSIS . 49, 1, p. 173-176

  Research output: Contribution to journal › Original Article (Journal) › peer-review
  7 Citations (Web of Science)
• 2017

  Utilization of the advantages of a physician-staffed rescue helicopter in Austria. A retrospective analysis

  Rezar, R., Sandner, G., Heschl, S., Hallmann, B., Prause, G. & Gemes, G., 2017, In: Notfall und Rettungsmedizin. 20, 6, p. 495-500

  Research output: Contribution to journal › Original Article (Journal) › peer-review