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Efremov S, Zagatina A, Filippov A, Ryadinskiy M, Novikov M, Shmatov D. Left Ventricular Diastolic Dysfunction in Cardiac Surgery: A Narrative Review. J Cardiothorac Vasc Anesth 2024:S1053-0770(24)00435-X. [PMID: 39069379 DOI: 10.1053/j.jvca.2024.06.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Revised: 06/19/2024] [Accepted: 06/27/2024] [Indexed: 07/30/2024]
Abstract
Cardiac relaxation is a complex process that involves various interconnected characteristics and, along with contractile properties, determines stroke volume. Perioperative ischemia-reperfusion injury and left ventricular diastolic dysfunction (DD) are characterized by the left ventricle's inability to receive a sufficient blood volume under adequate preload. Baseline DD and perioperative DD have an impact on postoperative complications, length of hospital stay, and major clinical outcomes in a variety of cardiac pathologies. Several baseline and perioperative factors, such as age, female sex, hypertension, left ventricle hypertrophy, diabetes, and perioperative ischemia-reperfusion injury, contribute to the risk of DD. The recommended diagnostic criteria available in guidelines have not been validated in the perioperative settings and still need clarification. Timely diagnosis of DD might be crucial for effectively treating postoperative low cardiac output syndrome. This implies the need for an individualized approach to fluid infusion strategy, cardiac rate and rhythm control, identification of extrinsic causes, and administration of drugs with lusitropic effects. The purpose of this review is to consolidate scattered information on various aspects of diastolic dysfunction in cardiac surgery and provide readers with well-organized and clinically applicable information.
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Affiliation(s)
- Sergey Efremov
- Saint-Petersburg State University Hospital, Saint-Petersburg, Russian Federation.
| | - Angela Zagatina
- Cardiology Department, Research Cardiology Center "Medika", Saint Petersburg, Russian Federation
| | - Alexey Filippov
- Saint-Petersburg State University Hospital, Saint-Petersburg, Russian Federation
| | - Mikhail Ryadinskiy
- Saint-Petersburg State University Hospital, Saint-Petersburg, Russian Federation
| | - Maxim Novikov
- Saint-Petersburg State University Hospital, Saint-Petersburg, Russian Federation
| | - Dmitry Shmatov
- Saint-Petersburg State University Hospital, Saint-Petersburg, Russian Federation
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Iliuta L, Rac-Albu ME, Panaitescu E, Andronesi AG, Moldovan H, Furtunescu FL, Scafa-Udriște A, Dobra MA, Dinescu CM, Petrescu GD, Rac-Albu M. Challenges Regarding the Value of Routine Perioperative Transesophageal Echocardiography in Mitral Valve Surgery. Diagnostics (Basel) 2024; 14:1095. [PMID: 38893620 PMCID: PMC11172182 DOI: 10.3390/diagnostics14111095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 04/18/2024] [Accepted: 05/21/2024] [Indexed: 06/21/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Transesophageal echocardiography (TEE) is considered an indispensable tool for perioperative evaluation in mitral valve (MV) surgery. TEE is routinely performed by anesthesiologists competent in TEE; however, in certain situations, the expertise of a senior cardiologist specializing in TEE is required, which incurs additional costs. The purpose of this study is to determine the indications for specialized perioperative TEE based on its utility and the correlation between intraoperative TEE diagnoses and surgical findings, compared with routine TEE performed by an anesthesiologist. MATERIALS AND METHODS We conducted a three-year prospective study involving 499 patients with MV disease undergoing cardiac surgery. Patients underwent intraoperative and early postoperative TEE and at least one other perioperative echocardiographic evaluation. A computer application was dedicated to calculating the utility of each type of specialized TEE indication depending on the type of MV disease and surgical intervention. RESULTS The indications for performing specialized perioperative TEE identified in our study can be categorized into three groups: standard, relative, and uncertain. Standard indications for specialized intraoperative TEE included establishing the mechanism and severity of MR (mitral regurgitation), guiding MV valvuloplasty, diagnosing associated valvular lesions post MVR (mitral valve replacement), routine evaluations in triple-valve replacements, and identifying the causes of acute, intraoperative, life-threatening hemodynamic dysfunction. Early postoperative specialized TEE in the intensive care unit (ICU) is indicated for the suspicion of pericardial or pleural effusions, establishing the etiology of acute hemodynamic dysfunction, and assessing the severity of residual MR post valvuloplasty. CONCLUSIONS Perioperative TEE in MV surgery can generally be performed by a trained anesthesiologist for standard measurements and evaluations. In certain cases, however, a specialized TEE examination by a trained senior cardiologist is necessary, as it is indirectly associated with a decrease in postoperative complications and early postoperative mortality rates, as well as an improvement in immediate and long-term prognoses. Also, for standard indications, the correlation between surgical and TEE diagnoses was superior when specialized TEE was used.
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Affiliation(s)
- Luminita Iliuta
- Medical Informatics and Biostatistics Department, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (L.I.); (E.P.); (C.M.D.); (G.D.P.); (M.R.-A.)
- Cardioclass Clinic for Cardiovascular Disease, 031125 Bucharest, Romania
| | - Madalina-Elena Rac-Albu
- Medical Informatics and Biostatistics Department, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (L.I.); (E.P.); (C.M.D.); (G.D.P.); (M.R.-A.)
| | - Eugenia Panaitescu
- Medical Informatics and Biostatistics Department, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (L.I.); (E.P.); (C.M.D.); (G.D.P.); (M.R.-A.)
| | - Andreea Gabriella Andronesi
- Nephrology Department, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
- Nephrology Department, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Horatiu Moldovan
- Department of Cardio-Thoracic Pathology, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (H.M.); (A.S.-U.)
- Department of Cardiovascular Surgery, Clinical Emergency Hospital, 014461 Bucharest, Romania
- Academy of Romanian Scientist (AOSR), 050711 Bucharest, Romania
| | - Florentina Ligia Furtunescu
- Department of Public Health and Management, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania;
| | - Alexandru Scafa-Udriște
- Department of Cardio-Thoracic Pathology, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (H.M.); (A.S.-U.)
- Department of Cardiology, Clinical Emergency Hospital, 014461 Bucharest, Romania
| | - Mihai Adrian Dobra
- Center of Uronephrology and Renal Transplantation, Fundeni Clinical Institute, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania;
| | - Cristina Mirela Dinescu
- Medical Informatics and Biostatistics Department, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (L.I.); (E.P.); (C.M.D.); (G.D.P.); (M.R.-A.)
| | - Gheorghe Dodu Petrescu
- Medical Informatics and Biostatistics Department, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (L.I.); (E.P.); (C.M.D.); (G.D.P.); (M.R.-A.)
| | - Marius Rac-Albu
- Medical Informatics and Biostatistics Department, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania; (L.I.); (E.P.); (C.M.D.); (G.D.P.); (M.R.-A.)
- Cardioclass Clinic for Cardiovascular Disease, 031125 Bucharest, Romania
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Ayala S, Badakhsh O, Li D, Fleming NW. The effects of an IV fluid bolus on mitral annular velocity and the assessment of diastolic function: a prospective non-randomized study. BMC Anesthesiol 2024; 24:117. [PMID: 38532344 DOI: 10.1186/s12871-024-02503-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 03/18/2024] [Indexed: 03/28/2024] Open
Abstract
BACKGROUND Abnormal diastolic function is an independent predictor of adverse postoperative outcomes. Mitral annular tissue Doppler velocity (e') is a key parameter for assessing diastolic function. The purpose of this study was to confirm that an acute increase in preload did not significantly impact the intraoperative measurement of e' and secondarily evaluate the impact of this acute intravascular volume increase on the clinical assessment of diastolic function using a previously described simplified algorithm. METHODS This was a prospective, non-randomized study in adult patients undergoing elective cardiac surgeries requiring transesophageal echocardiographic monitoring, arterial pressure and Swan-Ganz catheter placements as part of the surgical procedure. Following baseline echocardiographic and hemodynamic measurements, 500 ml of crystalloid solution was infused over 10 min. Hemodynamic and echocardiographic measurements were repeated 5 min after fluid administration. RESULTS Complete data sets were available from 84 of the 100 patients who were enrolled in this study. There was no significant change in the values of e'. The average baseline was 7.8 ± 2.0 cm/s (95%CI: 7.4, 8.2) and 8.1 ± 2.4 (95%CI: 7.6, 8.6) following the fluid bolus (p = 0.10). All hemodynamic variables associated with increased intravascular volume (central venous pressure, pulmonary arterial pressures and stroke volume variation) changed significantly. The overall distribution of diastolic function grades did not change following fluid administration (p = 0.69). However, there were many individual patient differences. When using this simplified algorithm, functional grading changed in 35 patients. Thirty of these 35 changes were only a single grade shift. 22 patients had worse functional grading after fluid administration while 13 had improved grading. Nine patients with normal diastolic function at baseline demonstrated diastolic dysfunction after fluid administration while 6 patients with baseline dysfunction normalized following the fluid bolus. CONCLUSION We confirmed that e' is a robust measurement that is reproducible in the intraoperative setting despite variable vascular volume loading conditions, however, the clinical assessment of diastolic function was still altered in 42% of the patients following an intravenous fluid bolus.
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Affiliation(s)
- Sebastian Ayala
- Department of Anesthesiology & Pain Medicine, University of California, Davis, 4150 V Street Suite 1200 PSSB, Sacramento, CA, 95817, USA
| | - Orode Badakhsh
- Department of Anesthesiology & Pain Medicine, University of California, Davis, 4150 V Street Suite 1200 PSSB, Sacramento, CA, 95817, USA
| | - David Li
- Department of Anesthesiology & Pain Medicine, University of California, Davis, 4150 V Street Suite 1200 PSSB, Sacramento, CA, 95817, USA
| | - Neal W Fleming
- Department of Anesthesiology & Pain Medicine, University of California, Davis, 4150 V Street Suite 1200 PSSB, Sacramento, CA, 95817, USA.
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Iliuță L, Andronesi AG, Scafa-Udriște A, Rădulescu B, Moldovan H, Furtunescu FL, Panaitescu E. Incidence and Risk Factors for Long-Term Persistence of Diastolic Dysfunction after Aortic Valve Replacement for Aortic Stenosis Compared with Aortic Regurgitation. J Cardiovasc Dev Dis 2023; 10:jcdd10030131. [PMID: 36975895 PMCID: PMC10052670 DOI: 10.3390/jcdd10030131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/13/2023] [Accepted: 03/16/2023] [Indexed: 03/29/2023] Open
Abstract
(1) Background: Severe left ventricular (LV) diastolic dysfunction with a restrictive diastolic pattern (LVDFP) is generally associated with a worse prognosis. Its evolution and reversibility in the short- and medium-term after aortic valve replacement (AVR) has been little-studied. We aimed to evaluate the evolution of LV remodeling and LV systolic and diastolic function after AVR in aortic stenosis (AS) patients compared to aortic regurgitation (AR). Moreover, we tried to identify the main predictive parameters for postoperative evolution (cardiovascular hospitalization or death and quality of life) and the independent predictors for the persistence of restrictive LVDFP after AVR. (2) Methods: A five-year prospective study on 397 patients undergoing AVR for AS (226 pts) or AR (171 pts), evaluated clinically and by echocardiography preoperatively and until 5 years postoperatively. (3) Results: 1. In patients with AS, early post AVR, LV dimensions decreased and diastolic filling and LV ejection fraction (LVEF) improved more rapidly compared to patients with AR. At 1 year postoperatively, persistent restrictive LVDFP was found especially in the AR group compared to the AS group (36.84% vs. 14.16%). 2. Cardiovascular event-free survival at the 5-year follow-up was lower in the AR group (64.91% vs. 87.17% in the AS group). The main independent predictors of short- and medium-term prognosis after AVR were: restrictive LVDFP, severe LV systolic dysfunction, severe pulmonary hypertension (PHT), advanced age, severe AR, and comorbidities. 3. The persistence of restrictive LVDFP after AVR was independently predicted by: preoperative AR, the E/Ea ratio > 12, the LA dimension index > 30 mm/m2, an LV endsystolic diameter (LVESD) > 55 mm, severe PHT, and associated second-degree MR (p < 0.05). (4) Conclusions: AS patients had an immediate postoperative evolution in terms of LV remodeling, and LV systolic and diastolic function were more favorable compared to those with AR. The restrictive LVDFP was reversible, especially after the AVR for AS. The main prognostic predictors were the presence of restrictive LVDFP, advanced age, preoperative AR, severe LV systolic dysfunction, and severe PHT.
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Affiliation(s)
- Luminița Iliuță
- Medical Informatics and Biostatistics Department, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania
- Cardioclass Clinic for Cardiovascular Disease, 031125 Bucharest, Romania
| | - Andreea Gabriella Andronesi
- Nephrology Department, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania
- Nephrology Department, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Alexandru Scafa-Udriște
- Department of Cardio-Thoracic Pathology, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania
- Department of Cardiology, Clinical Emergency Hospital, 014461 Bucharest, Romania
| | - Bogdan Rădulescu
- Department of Cardio-Thoracic Pathology, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania
- Department of Cardiovascular Surgery, Emergency Institute for cardiovascular diseases "C.C Iliescu", 022328 Bucharest, Romania
| | - Horațiu Moldovan
- Department of Cardio-Thoracic Pathology, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania
- Academy of Romanian Scientists (AOSR), 3 Ilfov Street, 050044 Bucharest, Romania
- Department of Cardiovascular Surgery, Clinical Emergency Hospital, 014461 Bucharest, Romania
| | - Florentina Ligia Furtunescu
- Department of Public Health and Management, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania
| | - Eugenia Panaitescu
- Medical Informatics and Biostatistics Department, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania
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Abstract
Preoperative cardiac evaluation is a cornerstone of the practice of anesthesiology. This consists of a thorough history and physical attempting to elucidate signs and symptoms of heart failure, angina or anginal equivalents, and valvular heart disease. Current guidelines rarely recommend preoperative echocardiography in the setting of an adequate functional capacity. Many patients may have poor functional capacity and/or have medical history such that echocardiographic data is available for review. Much focus is often placed on evaluating major valvular abnormalities and systolic function as measured by ejection fraction, but a key impactful component is often overlooked-diastolic function. A diagnosis of diastolic heart failure is an independent predictor of mortality and is not uncommon in patients with normal systolic function. This narrative review addresses the clinical relevance and management of diastolic dysfunction in the perioperative setting.
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Affiliation(s)
- Theodore J. Cios
- Department of Anesthesiology and Perioperative Medicine, Penn State Hershey Medical Center, Hershey, PA, USA,Theodore J. Cios, Department of Anesthesiology & Perioperative Medicine, Penn State Health Milton S Hershey Medical Center, 500 University Drive, H187, Hershey, PA 17033, USA.
| | - John C. Klick
- Department of Anesthesiology, The University of Vermont Medical Center, Burlington, VT, USA
| | - S. Michael Roberts
- Department of Anesthesiology and Perioperative Medicine, Penn State Hershey Medical Center, Hershey, PA, USA
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Iliuta L, Andronesi AG, Diaconu CC, Moldovan H, Rac-Albu M, Rac-Albu ME. Diastolic versus Systolic Left Ventricular Dysfunction as Independent Predictors for Unfavorable Postoperative Evolution in Patients with Aortic Regurgitation Undergoing Aortic Valve Replacement. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58111676. [PMID: 36422215 PMCID: PMC9699235 DOI: 10.3390/medicina58111676] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/05/2022] [Accepted: 11/17/2022] [Indexed: 11/22/2022]
Abstract
Background and Objectives: Chronic severe aortic valve disease is associated with important changes in left ventricle (LV) performance associated with eccentric or concentric LV hypertrophy. We aimed to assess the immediate prognostic implications of the type of the LV diastolic filling pattern (LVDFP) compared with LV systolic performance in patients with severe aortic regurgitation (AR) undergoing aortic valve replacement (AVR) and to define the independent echographic predictors for the immediate and long-term prognoses. Materials and Methods: We performed a prospective study enrolling 332 AR patients undergoing AVR, divided into two groups: Group A—201 pts with normal LV systolic function, divided into two subgroups (A1: 129 pts with a nonrestrictive LVDFP and A2: 72 pts with restrictive LVDFP), and Group B—131 pts with LV systolic dysfunction (LV ejection fraction LVEF < 50%), divided into two subgroups (B1: 83 pts with a nonrestrictive LVDFP and B2: 48 pts with restrictive LVDFP). Results: The early postoperative mortality rate was higher in patients with a restrictive LVDFP (11.12% in A2 and 12.5% in B2) compared with normal LV filling (2.32% in A1 and 7.63% in B1, p < 0.0001), regardless of the LVEF. The restrictive LVDFP—defined by at least one of the following echographic parameters: an E/A > 2 with an E wave deceleration time (EDt) < 100 ms; an isovolumetric relaxation time (IVRT) < 60 ms; or an S/D ratio < 1 in the pulmonary vein flow—was an independent predictor for early postoperative mortality, increasing the relative risk by 8.2-fold. Other independent factors associated with early poor prognosis were an LV end-systolic diameter (LVESD) > 58 mm, an age > 75 years, and the presence of comorbidities (chronic obstructive pulmonary disease-COPD or diabetes mellitus). On a medium-term, an unfavorable evolution was associated with: an age > 75 years (RR = 8.1), an LV end-systolic volume (LVESV) > 95 cm3 (RR = 6.7), a restrictive LVDFP (RR = 9.8, p < 0.0002), and pulmonary hypertension (RR = 8.2). Conclusions: The presence of a restrictive LVDFP in patients with AR undergoing AVR is associated with both increased early and medium-term mortality rates. The LV diastolic function is a more reliable parameter for prognosis than LV systolic performance (RR 9.2 versus 2.1). Other independent predictors for increased early postoperative mortality rate were: an age > 75 years, an LVESD > 58 mm, and comorbidities (diabetes mellitus, COPD), and for unfavorable evolution at 2 years postoperatively: an age > 75 years, an LVESV > 95 cm3, and severe pulmonary hypertension.
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Affiliation(s)
- Luminita Iliuta
- Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
- Cardioclass Clinic for Cardiovascular Disease, 031125 Bucharest, Romania
| | - Andreea Gabriella Andronesi
- Nephrology Department, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
- Nephrology Department, Fundeni Clinical Institute, 022328 Bucharest, Romania
- Correspondence:
| | - Camelia Cristina Diaconu
- Internal Medicine Department, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
- Internal Medicine Clinic, Clinical Emergency Hospital of Bucharest, 014461 Bucharest, Romania
- Academy of Romanian Scientists, 3 Ilfov Street, 050044 Bucharest, Romania
| | - Horatiu Moldovan
- Academy of Romanian Scientists, 3 Ilfov Street, 050044 Bucharest, Romania
- Department of Cardio-Thoracic Pathology, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
- Department of Cardiovascular Surgery, Clinical Emergency Hospital, 014461 Bucharest, Romania
| | - Marius Rac-Albu
- Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
- Cardioclass Clinic for Cardiovascular Disease, 031125 Bucharest, Romania
| | - Madalina-Elena Rac-Albu
- Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
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Iliuta L, Andronesi AG, Diaconu CC, Panaitescu E, Camburu G. Additional Prognostic Value of Tissue Doppler Evaluation in Patients with Aortic Stenosis and Left-Ventricular Systolic Dysfunction Undergoing Aortic Valve Replacement. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:1410. [PMID: 36295571 PMCID: PMC9610398 DOI: 10.3390/medicina58101410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 09/28/2022] [Accepted: 10/05/2022] [Indexed: 11/21/2022]
Abstract
Background and Objectives: Patients with surgical aortic stenosis (AS) show impaired diastolic filling, which is a risk factor for early and late mortality after aortic valve replacement (AVR). There is a paucity of information concerning the impact of restrictive diastolic filling and the evolution of diastolic dysfunction in the early and medium terms post-AVR. We aimed to determine the prognostic value of the presence of a restrictive left-ventricular (LV) diastolic filling pattern (LVDFP) and dilated left atrium (LA) in patients with AS and LV systolic dysfunction (LVEF < 40%) who underwent AVR, and to define the independent predictors for immediate and long-term prognosis and their value for preoperative risk estimation. Materials and Methods: The study was prospective and included 197 patients with surgical AS and LVEF <40% who underwent AVR. Preoperative echocardiographic examinations were repeated at day 10, at 1, 3 and 6 months, and at 1 and 2 years after surgery, with evaluation of LVEF, diastolic function and LA dimension index (mm/m2). Depending on LV systolic performance, patients were classified as Group A (LVEF: 30−40%) or Group B (LVEF < 30%). Results: The main echographic independent parameters for early and late postoperative death were: restrictive LVDFP, significant pulmonary hypertension, LV end-systolic diameter (LVESD) >55 mm and the presence of second-degree mitral regurgitation. Restrictive LVDFP and LA dimension >30 mm/m2 were independent predictors for fatal outcome (p = 0.0017). Conclusions: Assessment of diastolic function and LA dimension are reliable parameters in predicting fatal outcome and hospitalization for heart failure, having an independent and incremental prognostic value in patients with surgical AS. Complete evaluation of LVDFP with all the echographic measurements (including TDI) should routinely be part of the preoperative assessment of patients with LV systolic dysfunction undergoing AVR.
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Affiliation(s)
- Luminita Iliuta
- Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
- Cardioclass Clinic for Cardiovascular Disease, 031125 Bucharest, Romania
| | - Andreea Gabriella Andronesi
- Nephrology Department, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
- Nephrology Department, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Camelia Cristina Diaconu
- Internal Medicine Department, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
- Internal Medicine Clinic, Clinical Emergency Hospital of Bucharest, 014461 Bucharest, Romania
- Academy of Romanian Scientists, 3 Ilfov Street, 050044 Bucharest, Romania
| | - Eugenia Panaitescu
- Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
| | - Georgiana Camburu
- Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
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Mauermann E, Bouchez S, Bove T, Vandenheuvel M, Wouters P. Assessing Left Ventricular Early Diastolic Velocities With Tissue Doppler and Speckle Tracking by Transesophageal and Transthoracic Echocardiography. Anesth Analg 2021; 132:1400-1409. [PMID: 33857980 DOI: 10.1213/ane.0000000000005469] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Assessing diastolic dysfunction is essential and should be part of every routine echocardiography examination. However, clinicians routinely observe lower mitral annular velocities by transesophageal echocardiography (TEE) under anesthesia than described by awake transthoracic echocardiography (TTE). It would be important to know whether this difference persists under constant loading conditions. We hypothesized that mean early diastolic mitral annular velocity, measured by tissue Doppler imaging (TDI, JOURNAL/asag/04.03/00000539-202105000-00029/inline-graphic1/v/2021-04-15T211206Z/r/image-tiff) would be different in the midesophageal 4-chamber (ME 4Ch) than in the apical 4-chamber (AP 4Ch) view under unchanged or constant loading conditions. Secondarily we examined (1) JOURNAL/asag/04.03/00000539-202105000-00029/inline-graphic2/v/2021-04-15T211206Z/r/image-tiff in an alternative transesophageal view with presumed superior Doppler beam alignment, the deep transgastric view (DTG), compared to those in the AP 4Ch, and (2) early diastolic speckle tracking-based strain rate (JOURNAL/asag/04.03/00000539-202105000-00029/inline-graphic3/v/2021-04-15T211206Z/r/image-tiff), in the ME 4Ch and in the AP 4Ch. METHODS Twenty-five consecutive adult patients undergoing on-pump cardiac surgery from February 2017 to July 2017 were included. Both TTE and TEE measurements were obtained under anesthesia in a randomized order in the AP 4Ch, ME 4Ch, and DTG views. Within-patient average values were compared by paired t tests with a Bonferroni adjustment. Box plots, correlation, and agreement by Bland-Altman were examined for all 3 comparisons. A second echocardiographer independently acquired and analyzed images; images were reanalyzed after 4 weeks. Image quality and reproducibility were also reported. RESULTS Averaged JOURNAL/asag/04.03/00000539-202105000-00029/inline-graphic4/v/2021-04-15T211206Z/r/image-tiff measurements were lower in the ME 4Ch than in the AP 4Ch (6.6 ± 1.7 cm/s vs 7.0 ± 1.5 cm, P = .028; within-patient difference mean ± standard deviation: 0.6 ± 1.2 cm/s). An alternative TEE view for JOURNAL/asag/04.03/00000539-202105000-00029/inline-graphic5/v/2021-04-15T211206Z/r/image-tiff, the DTG, also exhibited lower mean values (6.0 ± 1.6 cm/s, P = .006; within-patient difference mean ± standard deviation: 1.1 ± 1.8 cm/s). JOURNAL/asag/04.03/00000539-202105000-00029/inline-graphic6/v/2021-04-15T211206Z/r/image-tiff strain rate showed a low degree of bias, but greater variability (ME 4Ch: 0.87 ± 0.32%/s vs AP 4Ch: 0.73 ± 0.18%/s, P = .078; within-patient difference mean ± standard deviation: -0.1 ± 0.2%/s). CONCLUSIONS This study confirms that TEE modestly underestimates JOURNAL/asag/04.03/00000539-202105000-00029/inline-graphic7/v/2021-04-15T211206Z/r/image-tiff but not to a clinically relevant extent. While JOURNAL/asag/04.03/00000539-202105000-00029/inline-graphic8/v/2021-04-15T211206Z/r/image-tiff in the DTG is not a promising alternative, the future role for speckle tracking-based early diastolic strain rate is unknown.
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Affiliation(s)
- Eckhard Mauermann
- From the Department of Anesthesiology and Perioperative Medicine, Ghent University Hospital, Ghent, Belgium.,Department for Anesthesia, Surgical Intensive Care, Prehospital Emergency Medicine and Pain Therapy, Basel University Hospital, Basel, Switzerland
| | - Stefaan Bouchez
- From the Department of Anesthesiology and Perioperative Medicine, Ghent University Hospital, Ghent, Belgium
| | - Thierry Bove
- Department of Cardiac Surgery, Ghent University Hospital, Ghent, Belgium
| | - Michael Vandenheuvel
- From the Department of Anesthesiology and Perioperative Medicine, Ghent University Hospital, Ghent, Belgium
| | - Patrick Wouters
- From the Department of Anesthesiology and Perioperative Medicine, Ghent University Hospital, Ghent, Belgium
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Borde D, Joshi S, Jasapara A, Joshi P, Asegaonkar B, Apsingekar P. Left Atrial Strain as a Single Parameter to Predict Left Ventricular Diastolic Dysfunction and Elevated Left Ventricular Filling Pressure in Patients Undergoing Off-Pump Coronary Artery Bypass Grafting. J Cardiothorac Vasc Anesth 2020; 35:1618-1625. [PMID: 33384229 DOI: 10.1053/j.jvca.2020.11.066] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 11/25/2020] [Accepted: 11/30/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Left ventricular diastolic dysfunction (LVDD) is very common among patients undergoing cardiac surgery and is associated with increased mortality and morbidity. The present study tested the hypothesis of whether left atrial strain (LAS) can be used as a single parameter to predict LVDD (per 2016 LVDD evaluation guidelines) and elevated left ventricular filling pressure (LVFP) (ie, LVDD grades II and III) in patients scheduled for off-pump coronary artery bypass grafting (OPCABG) surgery. DESIGN A prospective observational study. SETTINGS Tertiary-care level hospital. PARTICIPANTS The study comprised 60 patients undergoing elective OPCABG. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Transthoracic echocardiography was performed within 24 hours of surgery by an anesthesiologist. LVDD was graded per American Society of Echocardiography/European Association of Cardiovascular Imaging recommendations for 2016 LVDD guidelines. Left atrial (LA) function was evaluated using two-dimensional strain measurements obtained with the speckle-tracking echocardiography technique. Receiver operating characteristic curves were constructed, and the area under the curve was derived for the prediction of elevated LVFP by LAS. Fourteen (23.3%) patients had elevated LVFP. Global LA reservoir strain (LASr) reduced significantly as the LVDD grade worsened (28.9% ± 8.3%, 21.8% ± 7.2%, 15.6% ± 4.5% and 11.9% ± 1.3%, respectively, for normal LV diastolic function and grades I, II, and III LVDD; p < 0.0001). Similar trends were noted for other components of LAS; namely, global LA conduction, global LA contraction strain, and LAS rate. The ability to predict high LVFP with LASr was statistically significant, with an area under the receiver operating characteristic curve of 0.92 (confidence interval 0.82-0.97; p < 0.001), and a Youden's index for LASr of 19% was obtained with 85.71% sensitivity and 84.78% specificity. The ability of LAS and its components to predict increased LVFP in various subpopulations (normal v reduced ejection fraction) yielded statistically significant results. CONCLUSIONS In patients scheduled for OPCABG, cardiac anesthesiologists successfully could measure LAS with speckle-tracking echocardiography in the preoperative period. LAS as a single parameter was significantly associated with the grade of LVDD. LASr decreased significantly with worsening grade of LVDD. Furthermore, an LASr value <19% significantly predicted a high LVFP, and LASr predicted high LVFP in both preserved and reduced ejection fraction equally well.
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Affiliation(s)
- Deepak Borde
- Department of Cardiac Anesthesia, Ozone Anesthesia Group, Aurangabad, Maharashtra, India.
| | - Shreedhar Joshi
- Department of Cardiac Anesthesia, Narayana Institute of Cardiac Sciences, Narayana Hospitals, Bengaluru, Karnataka, India
| | - Amish Jasapara
- Department of Anesthesia, Fortis Hospitals, Mulund, Mumbai Maharashtra, India
| | - Pooja Joshi
- Department of Cardiac Anesthesia, Ozone Anesthesia Group, Aurangabad, Maharashtra, India
| | - Balaji Asegaonkar
- Department of Cardiac Anesthesia, Ozone Anesthesia Group, Aurangabad, Maharashtra, India
| | - Pramod Apsingekar
- Department of Cardiac Anesthesia, Ozone Anesthesia Group, Aurangabad, Maharashtra, India
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Effect of left ventricular diastolic dysfunction on development of primary graft dysfunction after lung transplant. Curr Opin Anaesthesiol 2019; 33:10-16. [PMID: 31789901 DOI: 10.1097/aco.0000000000000811] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
PURPOSE OF REVIEW Primary graft dysfunction (PGD) is one of the most common complications after lung transplant and is associated with significant early and late morbidity and mortality. The cause of primary graft dysfunction is often multifactorial involving patient, donor, and operational factors. Diastolic dysfunction is increasingly recognized as an important risk factor for development of PGD after lung transplant and here we examine recent evidence on the topic. RECENT FINDINGS Patients with end-stage lung disease are more likely to suffer from cardiovascular disease including diastolic dysfunction. PGD as result of ischemia-reperfusion injury after lung transplant is exacerbated by increased left atrial pressure and pulmonary venous congestion impacted by diastolic dysfunction. Recent studies on relationship between diastolic dysfunction and PGD after lung transplant show that patients with diastolic dysfunction are more likely to develop PGD with worse survival outcome and complicated hospital course. SUMMARY Patients with diastolic dysfunction is more likely to suffer from PGD after lung transplant. From the lung transplant candidate selection to perioperative and posttransplant care, thorough evaluation and documentation diastolic dysfunction to guide patient care are imperative.
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Nguyen L. Assessment of Diastolic Filling in the Operating Room: Is Transesophageal Echocardiography the Answer We Have Been Looking For? J Cardiothorac Vasc Anesth 2019; 33:2402-2403. [PMID: 31301941 DOI: 10.1053/j.jvca.2019.06.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 06/23/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Liem Nguyen
- Department of Anesthesia, Division of Cardiothoracic Anesthesiology, UCSD Medical Center, Sulpizio Cardiovascular Center, La Jolla, CA
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Sharkey A, Mahmood F, Matyal R. Diastolic dysfunction - What an anesthesiologist needs to know? Best Pract Res Clin Anaesthesiol 2019; 33:221-228. [PMID: 31582101 DOI: 10.1016/j.bpa.2019.07.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 06/27/2019] [Accepted: 07/09/2019] [Indexed: 01/24/2023]
Abstract
Diastolic dysfunction (DD) is a common condition that is increasingly encountered in patients undergoing both cardiac and noncardiac surgery as the age profile of our patient population increases and the noninvasive diagnosis of DD becomes more accessible. There is a growing body of evidence demonstrating the significance of DD and adverse perioperative outcomes, and thus, it is becoming imperative for anesthesiologists to have an understanding of the pathophysiology, diagnosis, and management of patients with DD. Current guidelines are based on transthoracic echocardiogram (TTE) measurements in patients who are spontaneously breathing and in a euvolemic state and, consequently, not applicable to the perioperative period. In this review article, we discuss the grading of DD as well as introduce a practical approach to the diagnosis and management of patients with DD during the perioperative period.
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Affiliation(s)
- Aidan Sharkey
- Department of Anesthesia Critical Care and Pain Management, Beth Israel Deaconess Medical Center, Harvard Medical School, One Deaconess Road, Boston, MA, 02215, USA.
| | - Feroze Mahmood
- Department of Anesthesia Critical Care and Pain Management, Beth Israel Deaconess Medical Center, Harvard Medical School, One Deaconess Road, Boston, MA, 02215, USA
| | - Robina Matyal
- Department of Anesthesia Critical Care and Pain Management, Beth Israel Deaconess Medical Center, Harvard Medical School, One Deaconess Road, Boston, MA, 02215, USA
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Rimbaş RC, Baldea SM, Guerra RDGA, Visoiu SI, Rimbaş M, Pop CS, Vinereanu D. New Definition Criteria of Myocardial Dysfunction in Patients with Liver Cirrhosis: A Speckle Tracking and Tissue Doppler Imaging Study. ULTRASOUND IN MEDICINE & BIOLOGY 2018; 44:562-574. [PMID: 29306590 DOI: 10.1016/j.ultrasmedbio.2017.11.013] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 10/25/2017] [Accepted: 11/20/2017] [Indexed: 06/07/2023]
Abstract
There are no clear recommendations regarding cirrhotic cardiomyopathy (CC) evaluation in patients with pre-transplant liver cirrhosis. The roles of new methods, tissue Doppler imaging (TDI) and speckle tracking echocardiography (STE) in the diagnosis and prognosis of cirrhotic cardiomyopathy remain controversial. We investigated the utility of TDI/STE parameters in cirrhotic cardiomyopathy diagnosis and also in predicting mortality in patients with liver cirrhosis. Left/right ventricular function was studied using conventional TDI (velocities) and STE (strain/strain rate). We assessed left ventricular diastolic dysfunction, graded into four new classes (I/Ia/II/III). Serum NTproBNP (N-terminal prohormone of brain natriuretic peptide), troponin I, β-crosslaps, QTc interval, arterial compliance and endothelial function were measured. Liver-specific scores (Child-Pugh, MELD, MELDNa) were computed. There was a 1-y follow-up visit to determine mortality. We observed resting biventricular diastolic myocardial dysfunction, not presently included in the definition of cirrhotic cardiomyopathy. We provided an improved characterization of cardiac dysfunction in patients with liver cirrhosis. This might change the current definition. However, the utility of STE/TDI parameters in predicting long-term mortality in patients with liver cirrhosis remains controversial.
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Affiliation(s)
- Roxana Cristina Rimbaş
- Cardiology Department, University and Emergency Hospital, Bucharest, Romania; Carol Davila University of Medicine and Pharmacy, Bucharest, Romania.
| | - Sorina Mihăilă Baldea
- Cardiology Department, University and Emergency Hospital, Bucharest, Romania; Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | | | | | - Mihai Rimbaş
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania; Gastroenterology Department, Colentina Clinical Hospital, Bucharest, Romania
| | - Corina Silvia Pop
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania; Gastroenterology Department, University and Emergency Hospital, Bucharest, Romania
| | - Dragoş Vinereanu
- Cardiology Department, University and Emergency Hospital, Bucharest, Romania; Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
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Shillcutt SK, Chacon MM, Brakke TR, Roberts EK, Schulte TE, Markin N. Heart Failure With Preserved Ejection Fraction: A Perioperative Review. J Cardiothorac Vasc Anesth 2017; 31:1820-1830. [PMID: 28869075 DOI: 10.1053/j.jvca.2017.06.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Sasha K Shillcutt
- University of Nebraska Medical Center, Department of Anesthesiology, Omaha, NE.
| | - M Megan Chacon
- University of Nebraska Medical Center, Department of Anesthesiology, Omaha, NE
| | - Tara R Brakke
- University of Nebraska Medical Center, Department of Anesthesiology, Omaha, NE
| | - Ellen K Roberts
- University of Nebraska Medical Center, Department of Anesthesiology, Omaha, NE
| | - Thomas E Schulte
- University of Nebraska Medical Center, Department of Anesthesiology, Omaha, NE
| | - Nicholas Markin
- University of Nebraska Medical Center, Department of Anesthesiology, Omaha, NE
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Borde DP, Asegaonkar B, Apsingekar P, Khade S, Futane S, Khodve B, Kedar M, Deodhar A, Takalkar U, George A, Joshi S. Monitoring diastolic dysfunction using a simplified algorithm in patients undergoing off-pump coronary artery bypass grafting surgery. Ann Card Anaesth 2016; 19:231-9. [PMID: 27052062 PMCID: PMC4900366 DOI: 10.4103/0971-9784.179591] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Context: Left ventricle diastolic dysfunction (LVDD) is gaining importance as useful marker of mortality and morbidity in cardiac surgical patients. Different algorithms have been proposed for the intraoperative grading of DD. Knowledge of the particular grade of DD has clinical implications with the potential to modify therapy, but there is a paucity of literature on the role of diastolic function evaluation during off-pump coronary artery bypass grafting (OPCABG) surgery. Aims: The aim of this study was to monitor changes in LVDD using simplified algorithm proposed by Swaminathan et al. in patients undergoing OPCABG. Settings and Design: The study was conducted in a tertiary care level hospital; this was a prospective, observational study. Subjects and Methods: Fifty consecutive patients undergoing OPCABG were enrolled. Hemodynamic and echocardiographic parameters were measured at 6 stages in every patient namely after anesthetic induction (baseline), during left internal mammary artery (LIMA) to left anterior descending (LAD) grafting (LIMA → LAD), saphenous vein graft (SVG) to obtuse marginal (OM) grafting (SVG → OM), SVG to posterior descending artery (PDA) grafting (SVG → PDA), during proximal anastomosis of SVG to aorta, and postprotamine. The patients were classified in grades of LVDD as per simplified algorithm proposed by Swaminathan et al. using only intraoperatively measured E and E’. Results: The success rate of measurement and classification of LVDD was 98.92% (277 out of 280 measurements). The grades of LVDD varied significantly as per surgical steps with maximum downgrading occurring during OM and LAD grafting. During OM grafting, none of the patients had normal diastolic function while 29% of patients exhibited restrictive pattern (Grade 3 LVDD). Patients with normal baseline LV diastolic function also exhibited downgrading during OM and LAD grafting. Postprotamine, 37% of patients with normal baseline diastolic function continued to exhibit some degree of DD. Conclusions: The LVDD changes dynamically during various stages of OPCABG, which can be successfully monitored with simplified algorithm.
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Affiliation(s)
- Deepak Prakash Borde
- Department of Cardiac Anesthesia, Ozone Anesthesia Group, United CIIGMA Hospital, Aurangabad, Maharashtra, India
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McIlroy DR, Lin E, Hastings S, Durkin C. Intraoperative Transesophageal Echocardiography for the Evaluation and Management of Diastolic Dysfunction in Patients Undergoing Cardiac Surgery: A Survey of Current Practice. J Cardiothorac Vasc Anesth 2016; 30:389-97. [DOI: 10.1053/j.jvca.2015.11.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Indexed: 11/11/2022]
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Raiten JM, Ghadimi K, Augoustides JGT, Ramakrishna H, Patel PA, Weiss SJ, Gutsche JT. Atrial fibrillation after cardiac surgery: clinical update on mechanisms and prophylactic strategies. J Cardiothorac Vasc Anesth 2016; 29:806-16. [PMID: 26009291 DOI: 10.1053/j.jvca.2015.01.001] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Jesse M Raiten
- Cardiovascular Critical Care Section, Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Kamrouz Ghadimi
- Division of CT Anesthesiology and Critical Care Medicine, Department of Anesthesiology, School of Medicine, Duke University, Durham, NC
| | - John G T Augoustides
- Cardiovascular and Thoracic Section, Departmsent of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.
| | | | - Prakash A Patel
- Cardiovascular and Thoracic Section, Departmsent of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Stuart J Weiss
- Cardiovascular and Thoracic Section, Departmsent of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Jacob T Gutsche
- Cardiovascular and Thoracic Section, Departmsent of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
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McIlroy DR, Lin E, Durkin C. Intraoperative Transesophageal Echocardiography: A Critical Appraisal of Its Current Role in the Assessment of Diastolic Dysfunction. J Cardiothorac Vasc Anesth 2015; 29:1033-43. [DOI: 10.1053/j.jvca.2015.01.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Indexed: 12/26/2022]
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Interatrial septum motion but not Doppler assessment predicts elevated pulmonary capillary wedge pressure in patients undergoing cardiac surgery. Anesthesiology 2014; 121:719-29. [PMID: 25089641 DOI: 10.1097/aln.0000000000000392] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Left atrial pressure and its surrogate, pulmonary capillary wedge pressure (PCWP), are important for determining diastolic function. The role of transthoracic echocardiography (TTE) in assessing diastolic function is well established in awake subjects. The objective was to assess the accuracy of predicting PCWP by TTE and transesophageal echocardiography (TEE) during coronary artery surgery. METHODS In 27 adult patients undergoing on-pump coronary artery surgery, simultaneous echocardiographic and hemodynamic measurements were obtained immediately before anesthesia (TTE), after anesthesia and mechanical ventilation (TTE and TEE), during conduit harvest (TEE), and after separation from cardiopulmonary bypass (TEE). RESULTS Twenty patients had an ejection fraction (EF) of 0.5 or greater. With the exception of E/e' and S/D ratios, echocardiographic values changed over the echocardiographic studies. In patients with low EF, E velocity, deceleration time, pulmonary vein D, S/D, and E/e' ratios correlated well with PCWP before anesthesia. After induction of anesthesia using TTE or TEE, correlations were poor. In normal EF patients, correlations were poor for both TEE and TTE at all five stages. The sensitivity and specificity of echocardiographic values were not high enough to predict raised PCWP except for a fixed curve pattern of interatrial septum (area under the curve 0.89 for PCWP ≥ 17, and 0.98 for ≥ 18 mmHg) and S/D less than 1 (area under the curve 0.74 for PCWP ≥ 17, and 0.78 for ≥ 18 mmHg). CONCLUSION Doppler assessment of PCWP was neither sensitive nor specific enough to be clinically useful in anesthetized patients with mechanical ventilation. The fixed curve pattern of the interatrial septum was the best predictor of raised PCWP.
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Elahi MM, Chuang A, Ewing MJ, Choi CH, Grant PW, Matata BM. One problem two issues! Left ventricular systolic and diastolic dysfunction in aortic stenosis. ANNALS OF TRANSLATIONAL MEDICINE 2014; 2:10. [PMID: 25332986 DOI: 10.3978/j.issn.2305-5839.2013.06.05] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/29/2013] [Accepted: 06/19/2013] [Indexed: 01/19/2023]
Abstract
Reports suggested that immediate post-aortic valve replacement (AVR); left ventricular (LV) dysfunction may be an important risk for morbidity and mortality in patients requiring positive inotropic support. Several factors have been identified as significant prognostic factors i.e., LV systolic dysfunction, LV diastolic dysfunction (LV-DD), heart failure and myocardial infarction (MI). Specific to pathophysiological changes associated with AS, markers of systolic LV function (e.g., LVEF) have been extensively studied in management, yet only a few studies have analysed the association between LV-DD and immediate post-operative LV dysfunction This review brings together the current body of evidence on this issue.
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Affiliation(s)
- Maqsood M Elahi
- 1 Division of Cardiothoracic Surgery, Department of Surgery, Texas A & M Health Science Center at Scott & White Memorial Hospital, Temple, TX, USA ; 2 Division of Cardiothoracic Surgery, Prince of Wales & Sydney Children's Hospital, Barker Street, Randwick, Sydney, NSW, Australia ; 3 Liverpool Heart and Chest Hospital, NHS Foundation Trust, Liverpool, UK
| | - Anthony Chuang
- 1 Division of Cardiothoracic Surgery, Department of Surgery, Texas A & M Health Science Center at Scott & White Memorial Hospital, Temple, TX, USA ; 2 Division of Cardiothoracic Surgery, Prince of Wales & Sydney Children's Hospital, Barker Street, Randwick, Sydney, NSW, Australia ; 3 Liverpool Heart and Chest Hospital, NHS Foundation Trust, Liverpool, UK
| | - Michael J Ewing
- 1 Division of Cardiothoracic Surgery, Department of Surgery, Texas A & M Health Science Center at Scott & White Memorial Hospital, Temple, TX, USA ; 2 Division of Cardiothoracic Surgery, Prince of Wales & Sydney Children's Hospital, Barker Street, Randwick, Sydney, NSW, Australia ; 3 Liverpool Heart and Chest Hospital, NHS Foundation Trust, Liverpool, UK
| | - Charles H Choi
- 1 Division of Cardiothoracic Surgery, Department of Surgery, Texas A & M Health Science Center at Scott & White Memorial Hospital, Temple, TX, USA ; 2 Division of Cardiothoracic Surgery, Prince of Wales & Sydney Children's Hospital, Barker Street, Randwick, Sydney, NSW, Australia ; 3 Liverpool Heart and Chest Hospital, NHS Foundation Trust, Liverpool, UK
| | - Peter W Grant
- 1 Division of Cardiothoracic Surgery, Department of Surgery, Texas A & M Health Science Center at Scott & White Memorial Hospital, Temple, TX, USA ; 2 Division of Cardiothoracic Surgery, Prince of Wales & Sydney Children's Hospital, Barker Street, Randwick, Sydney, NSW, Australia ; 3 Liverpool Heart and Chest Hospital, NHS Foundation Trust, Liverpool, UK
| | - Bashir M Matata
- 1 Division of Cardiothoracic Surgery, Department of Surgery, Texas A & M Health Science Center at Scott & White Memorial Hospital, Temple, TX, USA ; 2 Division of Cardiothoracic Surgery, Prince of Wales & Sydney Children's Hospital, Barker Street, Randwick, Sydney, NSW, Australia ; 3 Liverpool Heart and Chest Hospital, NHS Foundation Trust, Liverpool, UK
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Bardia A, Montealegre-Gallegos M, Mahmood F, Owais K, Pal A, Matyal R. Left atrial size: an underappreciated perioperative cardiac risk factor. J Cardiothorac Vasc Anesth 2014; 28:1624-32. [PMID: 25307502 DOI: 10.1053/j.jvca.2014.06.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Amit Bardia
- Departments of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Mario Montealegre-Gallegos
- Departments of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; Hospital México C.C.S.S., Universidad de Costa Rica, San José, Costa Rica
| | - Feroze Mahmood
- Departments of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA.
| | - Khurram Owais
- Departments of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Anam Pal
- Department of Surgery, Division of Cardiac Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Robina Matyal
- Departments of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
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Gelzinis TA. New Insights Into Diastolic Dysfunction and Heart Failure With Preserved Ejection Fraction. Semin Cardiothorac Vasc Anesth 2013; 18:208-17. [DOI: 10.1177/1089253213510748] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
As the population ages, the incidence of patients presenting for surgical procedures with diastolic dysfunction and heart failure with preserved ejection fraction will rise. This review will discuss the most current and relevant information on the pathophysiology, treatment, and perioperative management of these patients.
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Valentine E, Gregorits M, Gutsche JT, Al-Ghofaily L, Augoustides JG. Clinical Update in Liver Transplantation. J Cardiothorac Vasc Anesth 2013; 27:809-15. [DOI: 10.1053/j.jvca.2013.03.031] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2013] [Indexed: 02/08/2023]
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