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Trauzeddel RF, Ertmer M, Nordine M, Groesdonk HV, Michels G, Pfister R, Reuter D, Scheeren TWL, Berger C, Treskatsch S. Perioperative echocardiography-guided hemodynamic therapy in high-risk patients: a practical expert approach of hemodynamically focused echocardiography. J Clin Monit Comput 2021; 35:229-243. [PMID: 32458170 PMCID: PMC7943502 DOI: 10.1007/s10877-020-00534-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 05/19/2020] [Indexed: 12/15/2022]
Abstract
The number of high-risk patients undergoing surgery is growing. To maintain adequate hemodynamic functioning as well as oxygen delivery to the vital organs (DO2) amongst this patient population, a rapid assessment of cardiac functioning is essential for the anesthesiologist. Pinpointing any underlying cardiovascular pathophysiology can be decisive to guide interventions in the intraoperative setting. Various techniques are available to monitor the hemodynamic status of the patient, however due to intrinsic limitations, many of these methods may not be able to directly identify the underlying cause of cardiovascular impairment. Hemodynamic focused echocardiography, as a rapid diagnostic method, offers an excellent opportunity to examine signs of filling impairment, cardiac preload, myocardial contractility and the function of the heart valves. We thus propose a 6-step-echocardiographic approach to assess high-risk patients in order to improve and maintain perioperative DO2. The summary of all echocardiographic based findings allows a differentiated assessment of the patient's cardiovascular function and can thus help guide a (patho)physiological-orientated and individualized hemodynamic therapy.
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Affiliation(s)
- R. F. Trauzeddel
- Department of Anesthesiology and Intensive Care Medicine, Campus Benjamin Franklin, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - M. Ertmer
- Department of Anesthesiology, Unfallkrankenhaus Berlin, Berlin, Germany
| | - M. Nordine
- Department of Anesthesiology and Intensive Care Medicine, Campus Benjamin Franklin, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - H. V. Groesdonk
- Department of Interdisciplinary Intensive Care Medicine and Intermediate Care, Helios Hospital Erfurt, Erfurt, Germany
| | - G. Michels
- Department of Internal Medicine III, Heart Center, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - R. Pfister
- Department of Internal Medicine III, Heart Center, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - D. Reuter
- Department of Anesthesiology and Intensive Care Medicine, University of Rostock, Rostock, Germany
| | - T. W. L. Scheeren
- Department of Anesthesiology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - C. Berger
- Department of Anesthesiology and Intensive Care Medicine, Campus Benjamin Franklin, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - S. Treskatsch
- Department of Anesthesiology and Intensive Care Medicine, Campus Benjamin Franklin, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
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Trauzeddel RF, Nordine M, Groesdonk HV, Michels G, Pfister R, Reuter DA, Scheeren TWL, Berger C, Treskatsch S. [Perioperative optimization using hemodynamically focused echocardiography in high-risk patients-A practice guide]. Anaesthesist 2021; 70:772-784. [PMID: 33660043 DOI: 10.1007/s00101-021-00934-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND The number of high-risk patients undergoing surgery is steadily increasing. In order to maintain and, if necessary, optimize perioperative hemodynamics as well as the oxygen supply to the organs (DO2) in this patient population, a timely assessment of cardiac function and the underlying pathophysiological causes of hemodynamic instability is essential for the anesthesiologist. A variety of hemodynamic monitoring procedures are available for this purpose; however, due to method-immanent limitations they are often not able to directly identify the underlying cause of cardiovascular impairment. OBJECTIVE To present a stepwise algorithm for a perioperative echocardiography-based hemodynamic optimization in noncardiac surgery high-risk patients. In this context, echocardiography on demand according to international guidelines can be performed under certain conditions (hemodynamic instability, nonresponse to hemodynamic treatment) as well as in the context of a planned intraoperative procedure, mostly as a transesophageal echocardiography. METHODS AND RESULTS Hemodynamically focused echocardiography as a rapidly available bedside method, enables the timely diagnosis and assessment of cardiac filling obstructions, volume status and volume response, right and left heart function, and the function of the heart valves. CONCLUSION Integrating all echocardiographic findings in a differentiated assessment of the patient's cardiovascular function enables a (patho)physiologically oriented and individualized hemodynamic treatment.
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Affiliation(s)
- R F Trauzeddel
- Klinik für Anästhesiologie mit Schwerpunkt operative Intensivmedizin, Charité Campus Benjamin Franklin, Charité - Universitätsmedizin Berlin, corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Deutschland
| | - M Nordine
- Klinik für Anästhesiologie mit Schwerpunkt operative Intensivmedizin, Charité Campus Benjamin Franklin, Charité - Universitätsmedizin Berlin, corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Deutschland
| | - H V Groesdonk
- Klinik für Interdisziplinäre Intensivmedizin und Intermediate Care, Helios Klinikum Erfurt, Erfurt, Deutschland
| | - G Michels
- Klinik für Akut- und Notfallmedizin, St.-Antonius-Hospital gGmbH, Eschweiler, Deutschland
| | - R Pfister
- Klinik III für Innere Medizin, Herzzentrum, Uniklinik Köln, Universität zu Köln, Köln, Deutschland
| | - D A Reuter
- Klinik und Poliklinik für Anästhesiologie und Intensivtherapie, Universitätsmedizin Rostock, Rostock, Deutschland
| | - T W L Scheeren
- Klinik für Anästhesiologie, Universitätsmedizin Groningen, Groningen, Niederlande
| | - C Berger
- Klinik für Anästhesiologie mit Schwerpunkt operative Intensivmedizin, Charité Campus Benjamin Franklin, Charité - Universitätsmedizin Berlin, corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Deutschland
| | - S Treskatsch
- Klinik für Anästhesiologie mit Schwerpunkt operative Intensivmedizin, Charité Campus Benjamin Franklin, Charité - Universitätsmedizin Berlin, corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Deutschland.
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Thiagaraj AK, Hughes-Doichev R, Biederman RWW. Provocative maneuvers to improve patent foramen ovale detection: A brief review of the literature. Echocardiography 2019; 36:783-786. [PMID: 30803022 DOI: 10.1111/echo.14297] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 01/28/2019] [Accepted: 02/02/2019] [Indexed: 01/13/2023] Open
Abstract
Patent foramen ovale (PFO) is the most common type of inter-atrial shunt, with prevalence as high as 30%. Detection of PFO has implications in patients with stroke, peripheral embolism, decompression illness, and other conditions. Transesophageal echo (TEE) with saline contrast injection is the current standard for PFO detection, but even with TEE, PFOs are sometimes missed. With advances in percutaneous PFO closure therapies and proven long-term benefit of closure, accurate PFO detection takes on cardinal importance. Various provocative maneuvers to enhance PFO detection are in clinical use and have been studied. The Valsalva maneuver has long-held position as the ideal provocation to unmask PFO, but other maneuvers such as cough, sniff, Müller's, and more have gained relevance. In this article, we will examine various maneuvers and discuss their utility in PFO detection.
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Affiliation(s)
- Ashwin K Thiagaraj
- Department of Cardiovascular Medicine, Allegheny General Hospital, Pittsburgh, Pennsylvania
| | - Rachel Hughes-Doichev
- Department of Cardiovascular Medicine, Allegheny General Hospital, Pittsburgh, Pennsylvania
| | - Robert W W Biederman
- Department of Cardiovascular Medicine, Allegheny General Hospital, Pittsburgh, Pennsylvania
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Rozenbaum Z, Topilsky Y, Khoury S, Pereg D, Laufer-Perl M. Association of body mass index and diastolic function in metabolically healthy obese with preserved ejection fraction. Int J Cardiol 2018; 277:147-152. [PMID: 30097335 DOI: 10.1016/j.ijcard.2018.08.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Revised: 07/23/2018] [Accepted: 08/03/2018] [Indexed: 12/29/2022]
Abstract
BACKGROUND Small scale cohorts demonstrated an association between body mass index (BMI) and diastolic function in a metabolically healthy population. We aimed to characterize the relation between BMI and diastolic function in a relatively large cohort of metabolically healthy obese with preserved ejection fraction. METHODS AND RESULTS Echocardiograms of metabolically healthy patients between 2011 and 2016, who had no significant valvulopathies or atrial fibrillation, and had preserved ejection fraction, were retrospectively identified and analyzed. Metabolically healthy was defined as lack of known diabetes mellitus, hypertension, and hyperlipidemia. Patients were categorized into 4 groups according to BMI - normal BMI 18.5-25, overweight 25.01-30, obese 30.01-35, morbidly obese >35 kg/m2. The cohort consisted of 7057 individuals, 54.9% males, with a mean age 54 years. Patients in higher BMI groups more commonly demonstrated abnormalities in most echocardiographic parameters associated with diastolic dysfunction, including left atrial volume index>34 ml/m2, E/e'>14, e' lateral<10 cm/s, e' septal<7 cm/s, tricuspid regurgitation velocity>2.8 m/s and systolic pulmonary artery pressure≥36 mmHg (p<0.01 for all comparisons). Morbidly obese carried the highest risk compared to those with normal BMI. There were no significant differences between the groups in rates of readmission due to heart failure. CONCLUSION High BMI is associated with increased risk of diastolic dysfunction even in metabolically healthy patients. Additional trials are needed in order to evaluate whether these echocardiographic findings translate into clinical implications.
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Affiliation(s)
- Zach Rozenbaum
- Department of Cardiology, Tel Aviv Medical Center, Israel.
| | - Yan Topilsky
- Department of Cardiology, Tel Aviv Medical Center, Israel
| | - Shafik Khoury
- Department of Cardiology, Tel Aviv Medical Center, Israel
| | - David Pereg
- Department of Cardiology, Meir Medical Center, Kfar Saba, Israel
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Transesophageal Echocardiography for the Detection of Patent Foramen Ovale. J Am Soc Echocardiogr 2017; 30:933-934. [PMID: 28602207 DOI: 10.1016/j.echo.2017.05.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Indexed: 01/15/2023]
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Yamashita E, Murata T, Goto E, Fujiwara T, Sasaki T, Minami K, Nakamura K, Kumagai K, Naito S, Kario K, Oshima S. Inferior Vena Cava Compression as a Novel Maneuver to Detect Patent Foramen Ovale: A Transesophageal Echocardiographic Study. J Am Soc Echocardiogr 2017; 30:292-299. [DOI: 10.1016/j.echo.2016.11.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Indexed: 11/29/2022]
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