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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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Lee SH, Ahn HJ, Kim GM, Yang M, Kim JA, Lee SM, Heo BY, Choi JW, Lee JY, Jeong H, Kim J. Effect of Sevoflurane Anesthesia on Diastolic Function: A Prospective Observational Study. Anesth Analg 2024:00000539-990000000-00768. [PMID: 38412113 DOI: 10.1213/ane.0000000000006924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
BACKGROUND The effect of sevoflurane on left ventricular diastolic function is not well understood. We hypothesized that parameters of diastolic function may improve under sevoflurane anesthesia in patients with preexisting diastolic dysfunction compared to patients with normal diastolic function. METHODS This observational study included 60 patients undergoing breast surgery or laparoscopic cholecystectomy. Patients were assigned to diastolic dysfunction (n = 34) or normal (n = 26) groups of septal e' < 8 or ≥ 8.0 cm/s on the first thoracic echocardiography (TTE) performed before anesthesia. During anesthesia, sevoflurane was maintained at 1 to 2 minimum alveolar concentration (MAC) to maintain the bispectral index at 40 to 50. At the end of surgery, the second TTE was performed under 0.8 to 1 MAC of sevoflurane with the patient breathing spontaneously without ventilator support. Primary end point was the percentage change (Δ) of e' on 2 TTEs (Δe'). Secondary end points were ΔE/e', Δleft atrial volume index (ΔLAVI), and Δtricuspid regurgitation maximum velocity (ΔTR Vmax). These percentage changes (Δ) were compared between diastolic dysfunction and normal groups. RESULTS e' (Δe': 30 [6, 64] vs 0 [-18, 11]%; P < .001), mitral inflow E wave velocity (E), mitral inflow E/A ratio (E/A), and mitral E velocity deceleration time (DT) improved significantly in diastolic dysfunction group compared to normal group. LAVI decreased in diastolic dysfunction group but did not reach statistical significance between the 2 groups (ΔLAVI:-15 [-31, -3] vs -4 [-20, 10]%, P = .091). ΔE/e' was not different between the 2 groups (11 [-16, 26] vs 12 [-9, 22]%, P = .853) (all: median [interquartile range, IQR]). TR was minimal in both groups. CONCLUSIONS In this study, echocardiographic parameters of diastolic function, including septal e', E, E/A, and DT, improved with sevoflurane anesthesia in patients with preexisting diastolic dysfunction, but remained unchanged in patients with normal diastolic function.
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Affiliation(s)
- Sang Hyun Lee
- From the Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
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McIlroy DR, Wettig P, Burton J, Neylan A, French B, Lin E, Hastings S, Waldron BJF, Buckland MR, Myles PS. Poor Agreement Between Preoperative Transthoracic Echocardiography and Intraoperative Transesophageal Echocardiography for Grading Diastolic Dysfunction. Anesth Analg 2024; 138:123-133. [PMID: 38100804 DOI: 10.1213/ane.0000000000006734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Abstract
BACKGROUND Guidelines for the evaluation and grading of diastolic dysfunction are available for transthoracic echocardiography (TTE). Transesophageal echocardiography (TEE) is used for this purpose intraoperatively but the level of agreement between these 2 imaging modalities for grading diastolic dysfunction is unknown. We assessed agreement between awake preoperative TTE and intraoperative TEE for grading diastolic dysfunction. METHODS In 98 patients undergoing cardiac surgery, key Doppler measurements were obtained using TTE and TEE at the following time points: TTE before anesthesia induction (TTEawake), TTE following anesthesia induction (TTEanesth), and TEE following anesthesia induction (TEEanesth). The primary endpoint was grade of diastolic dysfunction categorized by a simplified algorithm, and measured by TTEawake and TEEanesth, for which the weighted κ statistic assessed observed agreement beyond chance. Secondary endpoints were peak early diastolic lateral mitral annular tissue velocity (e'lat) and the ratio of peak early diastolic mitral inflow velocity (E) to e'lat (E/e'lat), measured by TTEawake and TEEanesth, were compared using Bland-Altman limits of agreement. RESULTS Disagreement in grading diastolic dysfunction by ≥1 grade occurred in 43 (54%) of 79 patients and by ≥2 grades in 8 (10%) patients with paired measurements for analysis, yielding a weighted κ of 0.35 (95% confidence interval [CI], 0.19-0.51) for the observed level of agreement beyond chance. Bland-Altman analysis of paired data for e'lat and E/e'lat demonstrated a mean difference (95% CI) of 0.51 (-0.06 to 1.09) and 0.70 (0.07-1.34), respectively, for measurements made by TTEawake compared to TEEanesth. The percentage (95% CI) of paired measurements for e'lat and E/e'lat that lay outside the [-2, +2] study-specified boundary of acceptable agreement was 36% (27%-48%) and 39% (29%-51%), respectively. Results were generally robust to sensitivity analyses, including comparing measurements between TTEawake and TTEanesth, between TTEanesth and TEEanesth, and after regrading diastolic dysfunction by the American Society of Echocardiography (ASE)/European Association of CardioVascular Imaging (EACVI) algorithm. CONCLUSIONS There was poor agreement between TTEawake and TEEanesth for grading diastolic dysfunction by a simplified algorithm, with disagreement by ≥1 grade in 54% and by ≥2 grades in 10% of the evaluable cohort. Future studies, including comparing the prognostic utility of TTEawake and TEEanesth for clinically important adverse outcomes that may be a consequence of diastolic dysfunction, are needed to understand whether this disagreement reflects random variability in Doppler variables, misclassification by the changed technique and physiological conditions of intraoperative TEE, or the accurate detection of a clinically relevant change in diastolic dysfunction.
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Affiliation(s)
- David R McIlroy
- From the Department of Anesthesiology, Vanderbilt University, Nashville, Tennessee
- Department of Anaesthesia & Perioperative Medicine, Monash University, Melbourne, Victoria, Australia
| | - Pagen Wettig
- Department of Cardiology, Alfred Hospital, Melbourne, Victoria, Australia
| | - Jedidah Burton
- Department of Cardiology, Alfred Hospital, Melbourne, Victoria, Australia
| | - Aimee Neylan
- Department of Anesthesia & Perioperative Medicine, Alfred Hospital, Melbourne, Victoria, Australia
| | - Benjamin French
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Enjarn Lin
- Department of Anaesthesia & Perioperative Medicine, Monash University, Melbourne, Victoria, Australia
- Department of Anesthesia & Perioperative Medicine, Alfred Hospital, Melbourne, Victoria, Australia
| | - Stuart Hastings
- Department of Anaesthesia & Perioperative Medicine, Monash University, Melbourne, Victoria, Australia
- Department of Anesthesia & Perioperative Medicine, Alfred Hospital, Melbourne, Victoria, Australia
| | - Benedict J F Waldron
- Department of Anesthesia & Perioperative Medicine, Alfred Hospital, Melbourne, Victoria, Australia
| | - Mark R Buckland
- Department of Anesthesia & Perioperative Medicine, Alfred Hospital, Melbourne, Victoria, Australia
| | - Paul S Myles
- Department of Anaesthesia & Perioperative Medicine, Monash University, Melbourne, Victoria, Australia
- Department of Anesthesia & Perioperative Medicine, Alfred Hospital, Melbourne, Victoria, Australia
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Rong LQ, Di Franco A, Rahouma M, Dimagli A, Patel A, Lopes AJ, Walline M, Chan J, Chadow D, Olaria RP, Soletti GJ, Kim J, Devereux RB, Pryor KO, Girardi LN, Weinsaft JW, Gaudino M. Baseline Intraoperative Left Ventricular Diastolic Function Is Associated with Postoperative Atrial Fibrillation after Cardiac Surgery. Anesthesiology 2023; 139:602-613. [PMID: 37552082 PMCID: PMC10592238 DOI: 10.1097/aln.0000000000004725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023]
Abstract
BACKGROUND Detailed understanding of the association between intraoperative left atrial and left ventricular diastolic function and postoperative atrial fibrillation is lacking. In this post hoc analysis of the Posterior Left Pericardiotomy for the Prevention of Atrial Fibrillation after Cardiac Surgery (PALACS) trial, we aimed to evaluate the association of intraoperative left atrial and left ventricular diastolic function as assessed by transesophageal echocardiography (TEE) with postoperative atrial fibrillation. METHODS PALACS patients with available intraoperative TEE data (n = 402 of 420; 95.7%) were included in this cohort study. We tested the hypotheses that preoperative left atrial size and function, left ventricular diastolic function, and their intraoperative changes were associated with postoperative atrial fibrillation. Normal left ventricular diastolic function was graded as 0 and with lateral e' velocity 10 cm/s or greater. Diastolic dysfunction was defined as lateral e' less than 10 cm/s using E/e' cutoffs of grade 1, E/e' 8 or less; grade, 2 E/e' 9 to 12; and grade 3, E/e' 13 or greater, along with two criteria based on mitral inflow and pulmonary wave flow velocities. RESULTS A total of 230 of 402 patients (57.2%) had intraoperative diastolic dysfunction. Posterior pericardiotomy intervention was not significantly different between the two groups. A total of 99 of 402 patients (24.6%) developed postoperative atrial fibrillation. Patients who developed postoperative atrial fibrillation more frequently had abnormal left ventricular diastolic function compared to patients who did not develop postoperative atrial fibrillation (75.0% [n = 161 of 303] vs. 57.5% [n = 69 of 99]; P = 0.004). Of the left atrial size and function parameters, only delta left atrial area, defined as presternotomy minus post-chest closure measurement, was significantly different in the no postoperative atrial fibrillation versus postoperative atrial fibrillation groups on univariate analysis (-2.1 cm2 [interquartile range, -5.1 to 1.0] vs. 0.1 [interquartile range, -4.0 to 4.8]; P = 0.028). At multivariable analysis, baseline abnormal left ventricular diastolic function (odds ratio, 2.02; 95% CI, 1.15 to 3.63; P = 0.016) and pericardiotomy intervention (odds ratio, 0.46; 95% CI, 0.27 to 0.78, P = 0.004) were the only covariates independently associated with postoperative atrial fibrillation. CONCLUSIONS Baseline preoperative left ventricular diastolic dysfunction on TEE, not left atrial size or function, is independently associated with postoperative atrial fibrillation. Further studies are needed to test if interventions aimed at optimizing intraoperative left ventricular diastolic function during cardiac surgery may reduce the risk of postoperative atrial fibrillation. EDITOR’S PERSPECTIVE
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Affiliation(s)
- Lisa Q. Rong
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York, USA
| | - Antonino Di Franco
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, New York, USA
| | - Mohammed Rahouma
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, New York, USA
| | - Arnaldo Dimagli
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, New York, USA
| | - Aneri Patel
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York, USA
| | - Alexandra J. Lopes
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York, USA
| | - Maria Walline
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York, USA
| | - June Chan
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York, USA
| | - David Chadow
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, New York, USA
| | | | - Giovanni Jr. Soletti
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, New York, USA
| | - Jiwon Kim
- Department of Medicine, Division of Cardiology, Weill Cornell Medicine, New York, New York, USA
| | - Richard B. Devereux
- Department of Medicine, Division of Cardiology, Weill Cornell Medicine, New York, New York, USA
| | - Kane O. Pryor
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York, USA
| | - Leonard N. Girardi
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, New York, USA
| | - Jonathan W. Weinsaft
- Department of Medicine, Division of Cardiology, Weill Cornell Medicine, New York, New York, USA
| | - Mario Gaudino
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, New York, USA
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Goeddel LA, Grant MC. Preoperative Evaluation and Cardiac Risk Assessment in Vascular Surgery. Anesthesiol Clin 2022; 40:575-585. [PMID: 36328616 DOI: 10.1016/j.anclin.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
We summarize epidemiologic trends, outcomes, and preoperative guidelines for vascular surgery patients from 2010 to 2022. Vascular surgery continues to evolve in technology and engineering to treat a surgical population that suffers from a high prevalence of comorbidities. Preoperative optimization seeks to characterize the burden of disease and to achieve medical control in the timeline available before surgery. Risk assessment, evaluation, optimization, and prediction of major adverse cardiac events is an evolving science where the Vascular Surgery Quality Initiative has made an impact. Ongoing investigation may demonstrate value for preoperative echocardiography, functional capacity, frailty, and mobility assessments.
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Affiliation(s)
- Lee A Goeddel
- Department of Anesthesiology & Critical Care Medicine, Johns Hopkins School of Medicine, Zayed 6208J, 1800 Orleans, Baltimore, MD 21287, USA.
| | - Michael C Grant
- Department of Anesthesiology & Critical Care Medicine, Johns Hopkins School of Medicine, Zayed 6208J, 1800 Orleans, Baltimore, MD 21287, USA
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Osokina AV, Karetnikova VN, Polikutina OM, Ivanova AV, Avramenko OE, Gruzdeva OV, Barbarash OL. N-terminal propeptide of type III procollagen for predicting diastolic dysfunction in patients with myocardial infarction and preserved ejection fraction. КАРДИОВАСКУЛЯРНАЯ ТЕРАПИЯ И ПРОФИЛАКТИКА 2021. [DOI: 10.15829/1728-8800-2021-2494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Aim. To study changes in the level of fibrotic scarring marker — the N-terminal propeptide type III procollagen (PIIINP) and structural and functional parameters with the assessment of diastolic function in patients a year after ST segment elevation myocardial infarction (STEMI) and preserved left ventricle (LV) contractility.Material and methods. At first, the study included 120 (100%) STEMI patients. Next, patients with an LV ejection fraction (EF) ≥50% were selected. The final analysis included 86 STEMI patients. Upon hospitalization, the patients underwent routine diagnostic tests, coronary angiography with stenting of culprit artery. Echocardiography and determination of venous blood PIIINP and N-terminal pro-brain natriuretic peptide (NT-proBNP) levels was on the 1st (time point 1) and 12th day (time point 2) of disease and after a year (time point 3). To compare the obtained values of fibrotic scarring markers, a control group was formed, including 20 (100%) healthy volunteers, identical in age and sex with the studied sample.Results. On the first day of MI, 25 (29,1%) patients with signs of diastolic dysfunction (DD) were identified among those with preserved LVEF. After 1 year, the number of such patients increased by 10% (n=9). Initially increased (relative to the control group) concentration of PIIINP on the first day (311,2 [220,1; 376,3] ng/ml) decreased by the 12th day (223,3 [195,3; 312,1] ng/ml) and returned to the initial values a year after the MI (312,6 [228,0; 383,8] ng/ml). The NT-proBNP concentration during the hospitalization period did not exceed the reference values and did not differ between 1 and 2 time points (p=0,127). One year later, the NT-proBNP concentration significantly exceeded the values of the previous determinations and amounted to 124,4 pg/ml (p=0,043). According to the ROC analysis, with a PIIINP ≥387,8 ng/ml on the first day, the risk of DD increases (p=0,050, sensitivity, 84,62%, specificity, 55,56%) within a year after STEMI with preserved LVEF.Conclusion. The threshold of PIIINP (≥387,8 ng/ml) was established for the first day of MI, at which the risk of DD increases one year after the index event. An increase in NT-proBNP concentration one year after STEMI indicates the progression of heart failure.
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Affiliation(s)
- A. V. Osokina
- Research Institute for Complex Issues of Cardiovascular Diseases
| | | | - O. M. Polikutina
- Research Institute for Complex Issues of Cardiovascular Diseases
| | - A. V. Ivanova
- Research Institute for Complex Issues of Cardiovascular Diseases
| | - O. E. Avramenko
- Research Institute for Complex Issues of Cardiovascular Diseases
| | - O, V. Gruzdeva
- Research Institute for Complex Issues of Cardiovascular Diseases
| | - O. L. Barbarash
- Research Institute for Complex Issues of Cardiovascular Diseases
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Gong C, Li S, Huang X, Chen L. TAPB and RSB protects cardiac diastolic function in elderly patients undergoing abdominopelvic surgery: a retrospective cohort study. PeerJ 2020; 8:e9441. [PMID: 32676225 PMCID: PMC7335498 DOI: 10.7717/peerj.9441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 06/08/2020] [Indexed: 11/20/2022] Open
Abstract
Background Diastolic dysfunction, an early manifestation and clinical symptom of heart failure with preserved ejection fraction, can be influenced by various anesthesia management strategies. Trans-esophageal echocardiography was used to undertake to assess left ventricular diastolic function during anesthesia maintenance using sevoflurane alone and sevoflurane combining with transversus abdominis plane block and rectus sheath block in elderly patients with diastolic dysfunction undergoing abdominopelvic surgery. Methods Thirty-eight patients were divided into two groups in this retrospective study, sevoflurane and sevoflurane combining with TAPB and RSB according to employing different anesthesia maintenance schemes. The parameters HR, MAP, CVP, E, A, E/A, e, a, e/a, and E/a were obtained immediately after anesthesia induction hemodynamics stability (HR1, MAP1, CVP1, E1, A1, E1/A1, e1, a1, e1/a1, and E1/a1) and 1 hour later (HR2, MAP2, CVP2, E2, A2, E2/A2, e2, a2, e2/a2, and E2/a2). Results Transmitral diastolic Doppler flow characteristics illustrated E/A significant decreases in the S group but increases in the ST group (p = 0.02 < 0.05) 1 hour after anesthesia induction hemodynamic stability. Tissue Doppler imaging characteristics showed a more significant increase e/a (P = 0.005 < 0.05) and decreases in a value (p = 0.009 < 0.05) in the ST group 1 hour after anesthesia induction hemodynamics stability. Conclusions Maintaining anesthesia with sevoflurane combining with TAPB and RSB was more suitable for protecting cardiac diastolic function than sevoflurane alone in elderly patients with diastolic dysfunction undergoing open abdominal and pelvic surgery.
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Affiliation(s)
- Chao Gong
- Department of Anesthesiology, Shanghai General Hospital of Nanjing Medical University, Nanjing Medical University, Shanghai, China
| | - Shitong Li
- Department of Anesthesiology, Shanghai General Hospital of Nanjing Medical University, Nanjing Medical University, Shanghai, China
| | - Xiaojing Huang
- Department of Anesthesiology, Shanghai General Hospital of Nanjing Medical University, Nanjing Medical University, Shanghai, China
| | - Lianhua Chen
- Department of Anesthesiology, Shanghai General Hospital of Nanjing Medical University, Nanjing Medical University, Shanghai, China
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Osokina AV, Karetnikova VN, Polikutina OM, Ivanova AV, Artemova TP, Ryzhenkova SN, Avramenko OE, Gruzdeva OV, Barbarash OL. [Dynamics of Parameters of Transmitral Blood Flow and Markers of Myocardial Fibrosis in Patients with Myocardial Infarction]. ACTA ACUST UNITED AC 2020; 60:994. [PMID: 32720621 DOI: 10.18087/cardio.2020.6.n994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 04/30/2020] [Indexed: 11/18/2022]
Abstract
Aim To study possible correlations between echocardiography (EchoCG) indexes and markers of myocardial fibrosis, procollagen I C-terminal propeptide (PICP) and procollagen III N-terminal propeptide (PIIINP) during one year following ST-segment elevation myocardial infarction (STEMI).Material and methods 120 patients with STEMI were evaluated. EchoCG was used to assess dimensions and volumes of heart chambers, left ventricular (LV) systolic function, mean pulmonary arterial pressure (mPAP), and indexes of LV diastolic function (Em, early diastolic lateral mitral annular velocity; e', peak early diastolic septal mitral annular velocity; E / e', ratio of peak early diastolic transmitral inflow velocity and mitral annular velocity -, Е / А, ratio of peak early and late transmitral inflow velocities; DT, deceleration time of LV early diastolic filling). EchoCG indexes and serum concentrations of PICP and PIIINP were determined at 1 (point 1) and 12 (point 2) days of disease and one year after STEMI (point 3). The sample was divided into two groups: group 1 (n=86; 71.7 %) included patients with a LV ejection fraction (EF) ≥50 % and group 2 (n=34; 28.3 %) consisted of patients with LV EF ≤49 %.Results At one year, the number of patients with signs of diastolic dysfunction increased by 10% in group 1 whereas myocardial systolic dysfunction worsened in both groups. LV EF decreased in 15 (17.4%) patients of group 1 and in 4 (11.8%) patients of group 2. Concentrations of PIIINP were correlated with Em, E / e', mPAP, PICP, e', and LV EF.Conclusion Direct correlations between PIIINP concentrations and Em, E / e', and mPAP were found in the group with LV EF ≥50 %. In the group with LV EF <50 %, correlations were observed between PICP concentrations, LV EF, and e'. Also, in this group, the increase in PIIINP was statistically more significant. These results indicate continuing formation of myocardial fibrosis in a year following MI, which may underlie progression of chronic heart failure.
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Affiliation(s)
- A V Osokina
- Federal State Budgetary Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo
| | - V N Karetnikova
- Federal State Budgetary Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo
| | - O M Polikutina
- Federal State Budgetary Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo
| | - A V Ivanova
- Federal State Budgetary Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo
| | - T P Artemova
- Federal state budgetary educational institution of higher education Kemerovo State Medical University, Kemerovo
| | - S N Ryzhenkova
- Federal state budgetary educational institution of higher education Kemerovo State Medical University, Kemerovo
| | - O E Avramenko
- Federal State Budgetary Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo
| | - O V Gruzdeva
- Federal State Budgetary Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo
| | - O L Barbarash
- Federal State Budgetary Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo State Medical University
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Mahmood E, Khabbaz KR, Bose R, Mitchell J, Zhang Q, Chaudhary O, Mahmood F, Matyal R. Immediate Preoperative Transthoracic Echocardiography for the Prediction of Postoperative Atrial Fibrillation in High-Risk Cardiac Surgery. J Cardiothorac Vasc Anesth 2019; 34:719-725. [PMID: 31635984 DOI: 10.1053/j.jvca.2019.09.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 09/17/2019] [Accepted: 09/18/2019] [Indexed: 11/11/2022]
Abstract
OBJECTIVE The present study aimed to validate the utility of bedside cardiac ultrasound to identify patients for the risk of postoperative atrial fibrillation (POAF). DESIGN A prospective cohort study of consecutive patients. SETTING Single-center tertiary referral center. PARTICIPANTS After Institutional Review Board consent, 169 patients undergoing elective cardiac surgery were enrolled in the study. INTERVENTIONS A preoperative transthoracic echocardiographic interrogation assessing diastolic function was performed. Measurements were assessed offline with experienced echocardiographers blinded to clinical outcomes. MEASUREMENTS AND MAIN RESULTS The primary outcome was POAF during the first 72 hours after surgery. A total of 169 patients completed the study, 44 of whom (26.0%) developed POAF, and 39 (25.2%) had diastolic dysfunction. Patients with POAF had a higher rate of postoperative heart failure, reintubation within 24 hours of surgery, and length of stay (p = 0.002, 0.01, and 0.0006, respectively). Predictors significant for POAF included increasing age, left atrial volume indexed to body surface area (LAVI), and diastolic dysfunction (p = 0.02, 0.0001, and 0.001, respectively). Multivariate spline regressions demonstrated a nonlinear correlation between increasing LAVI and risk of POAF. CONCLUSION Left atrial volume can be assessed efficiently preoperatively to provide superior risk stratification over clinical factors and diastolic parameters alone for the prediction of POAF. Furthermore, the present study demonstrated that the cutoffs of chamber quantification currently used do not appropriately capture the increased risk of POAF. Thus, LAVI provides a simple measure to identify patients who are in need of targeted prophylaxis for POAF.
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Affiliation(s)
- Eitezaz Mahmood
- Department of Cardiothoracic Surgery, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA
| | - Kamal R Khabbaz
- Department of Cardiothoracic Surgery, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA
| | - Ruma Bose
- Department of Anesthesia and Critical Care, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA
| | - John Mitchell
- Department of Anesthesia and Critical Care, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA
| | - Qianqian Zhang
- Department of Anesthesia and Critical Care, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA
| | - Omar Chaudhary
- Department of Anesthesia and Critical Care, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA
| | - Feroze Mahmood
- Department of Anesthesia and Critical Care, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA
| | - Robina Matyal
- Department of Anesthesia and Critical Care, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA.
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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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12
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Shigematsu K, Iwashita K, Mimata R, Owaki R, Totoki T, Gohara A, Okawa J, Higashi M, Yamaura K. Preoperative Left Ventricular Diastolic Dysfunction Is Associated with Pulmonary Edema after Carotid Endarterectomy. Neurol Med Chir (Tokyo) 2019; 59:299-304. [PMID: 31105129 PMCID: PMC6694021 DOI: 10.2176/nmc.oa.2019-0028] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
This retrospective study was aimed to investigate the association between preoperative left ventricular (LV) cardiac function and the incidence of postoperative pulmonary edema (PE) in patients undergoing carotid endarterectomy (CEA). Most patients undergoing CEA for carotid artery stenosis have concomitant heart diseases, leading to hemodynamic instability that can cause postoperative cardiac complications such as cardiac heart failure. LV diastolic function has recently been recognized as an independent predictor of adverse cardiac events in patients undergoing cardiovascular surgery. We analyzed clinical data from the anesthetic and medical records of 149 consecutive patients who underwent CEA at our university hospital between March 2012 and March 2018. LV systolic and diastolic function were evaluated by ejection fraction and the ratio of LV early diastolic filling velocity to the peak velocity of mitral medial annulus (E/e′). Postoperative PE was diagnosed based on chest X-ray and arterial gas analysis by two independent physicians. Postoperative PE was developed in four patients (2.8%). Patients with postoperative PE were not related to preoperative low ventricular ejection fraction, but had a significantly higher E/e′ ratio than those without PE (P = 0.01). Furthermore, there was an increasing trend of PE according to the E/e′ category. Preoperative LV diastolic function evaluated by E/e′ was associated with the development of postoperative PE in patients who underwent CEA. The results suggest that the evaluation of LV diastolic dysfunction could be possibly useful to predict PE in patients undergoing CEA.
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Affiliation(s)
- Kenji Shigematsu
- Department of Anesthesiology, Fukuoka University School of Medicine
| | - Kouhei Iwashita
- Department of Anesthesiology, Fukuoka University School of Medicine
| | - Ryosuke Mimata
- Department of Anesthesiology, Fukuoka University School of Medicine
| | - Ryoko Owaki
- Department of Anesthesiology, Fukuoka University School of Medicine
| | - Takaaki Totoki
- Department of Anesthesiology, Fukuoka University School of Medicine
| | - Akira Gohara
- Department of Anesthesiology, Fukuoka University School of Medicine
| | - Jingo Okawa
- Department of Anesthesiology, Fukuoka University School of Medicine
| | - Midoriko Higashi
- Department of Anesthesiology, Fukuoka University School of Medicine
| | - Ken Yamaura
- Department of Anesthesiology, Fukuoka University School of Medicine
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Salgado-Filho MF, Morhy SS, Vasconcelos HDD, Lineburger EB, Papa FDV, Botelho ESL, Fernandes MR, Daher M, Bihan DL, Gatto CST, Fischer CH, Silva AAD, Galhardo Júnior C, Neves CB, Fernandes A, Vieira MLC. [Consensus on Perioperative Transesophageal Echocardiography of the Brazilian Society of Anesthesiology and the Department of Cardiovascular Image of the Brazilian Society of Cardiology]. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ELSEVIER) 2018; 68:1-32. [PMID: 28867150 PMCID: PMC9391779 DOI: 10.1016/j.bjan.2017.07.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 07/03/2017] [Accepted: 07/17/2017] [Indexed: 01/22/2023]
Abstract
Through the Life Cycle of Intraoperative Transesophageal Echocardiography (ETTI/SBA) the Brazilian Society of Anesthesiology, together with the Department of Cardiovascular Image of the Brazilian Society of Cardiology (DIC/SBC), createded a task force to standardize the use of intraoperative transesophageal echocardiography by Brazilian anesthesiologists and echocardiographers based on scientific evidence from the Society of Cardiovascular Anesthesiologists/American Society of Echocardiography (SCA/ASE) and the Brazilian Society of Cardiology.
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Affiliation(s)
- Marcello Fonseca Salgado-Filho
- Núcleo Vida - Ecocardiografia Transesofágica Intraoperatória da Sociedade Brasileira de Anestesiologia (ETTI/SBA), Rio de Janeiro, RJ, Brasil; Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora, MG, Brasil.
| | - Samira Saady Morhy
- Departamento de Imagem Cardiovascular da Sociedade Brasileira de Cardiologia (DIC/SBC), São Paulo, SP, Brasil; Hospital Israelita Albert Einstein, São Paulo, SP, Brasil
| | - Henrique Doria de Vasconcelos
- Núcleo Vida - Ecocardiografia Transesofágica Intraoperatória da Sociedade Brasileira de Anestesiologia (ETTI/SBA), Rio de Janeiro, RJ, Brasil; Universidade Federal do Vale da São Francisco (Univasf), Petrolina, PE, Brasil; Jonhs Hopkins University, Baltimore, EUA
| | - Eric Benedet Lineburger
- Núcleo Vida - Ecocardiografia Transesofágica Intraoperatória da Sociedade Brasileira de Anestesiologia (ETTI/SBA), Rio de Janeiro, RJ, Brasil; Hospital São José, Criciúma, SC, Brasil
| | - Fabio de Vasconcelos Papa
- Núcleo Vida - Ecocardiografia Transesofágica Intraoperatória da Sociedade Brasileira de Anestesiologia (ETTI/SBA), Rio de Janeiro, RJ, Brasil; Takaoka Anestesia, São Paulo, SP, Brasil
| | - Eduardo Souza Leal Botelho
- Núcleo Vida - Ecocardiografia Transesofágica Intraoperatória da Sociedade Brasileira de Anestesiologia (ETTI/SBA), Rio de Janeiro, RJ, Brasil; Instituto Nacional de Cardiologia (INC), Rio de Janeiro, RJ, Brasil; Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro, RJ, Brasil
| | - Marcelo Ramalho Fernandes
- Núcleo Vida - Ecocardiografia Transesofágica Intraoperatória da Sociedade Brasileira de Anestesiologia (ETTI/SBA), Rio de Janeiro, RJ, Brasil; Hospital Pró-Cardíaco, Rio de Janeiro, RJ, Brasil; Hospital Copa Star, Rio de Janeiro, RJ, Brasil
| | - Maurício Daher
- Núcleo Vida - Ecocardiografia Transesofágica Intraoperatória da Sociedade Brasileira de Anestesiologia (ETTI/SBA), Rio de Janeiro, RJ, Brasil; Instituto de Cardiologia do Distrito Federal, Brasília, DF, Brasil
| | - David Le Bihan
- Departamento de Imagem Cardiovascular da Sociedade Brasileira de Cardiologia (DIC/SBC), São Paulo, SP, Brasil; Instituto Dante Pazzanese de Cardiologia, São Paulo, SP, Brasil; Hospital do Rim e Hipertensão, São Paulo, SP, Brasil; Grupo Dasa, São Paulo, SP, Brasil
| | - Chiara Scaglioni Tessmer Gatto
- Núcleo Vida - Ecocardiografia Transesofágica Intraoperatória da Sociedade Brasileira de Anestesiologia (ETTI/SBA), Rio de Janeiro, RJ, Brasil; Instituto do Coração (Incor), São Paulo, SP, Brasil; Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP, Brasil
| | - Cláudio Henrique Fischer
- Departamento de Imagem Cardiovascular da Sociedade Brasileira de Cardiologia (DIC/SBC), São Paulo, SP, Brasil; Hospital Israelita Albert Einstein, São Paulo, SP, Brasil; Universidade Federal de São Paulo (Unifesp), São Paulo, SP, Brasil
| | - Alexander Alves da Silva
- Núcleo Vida - Ecocardiografia Transesofágica Intraoperatória da Sociedade Brasileira de Anestesiologia (ETTI/SBA), Rio de Janeiro, RJ, Brasil; São Paulo Serviços Médicos de Anestesia (SMA), São Paulo, SP, Brasil
| | - Carlos Galhardo Júnior
- Núcleo Vida - Ecocardiografia Transesofágica Intraoperatória da Sociedade Brasileira de Anestesiologia (ETTI/SBA), Rio de Janeiro, RJ, Brasil; Instituto Nacional de Cardiologia (INC), Rio de Janeiro, RJ, Brasil
| | - Carolina Baeta Neves
- Núcleo Vida - Ecocardiografia Transesofágica Intraoperatória da Sociedade Brasileira de Anestesiologia (ETTI/SBA), Rio de Janeiro, RJ, Brasil; Instituto Dante Pazzanese de Cardiologia, São Paulo, SP, Brasil; Universidade Federal de São Paulo (Unifesp), São Paulo, SP, Brasil
| | - Alexandre Fernandes
- Núcleo Vida - Ecocardiografia Transesofágica Intraoperatória da Sociedade Brasileira de Anestesiologia (ETTI/SBA), Rio de Janeiro, RJ, Brasil; Instituto Nacional de Cardiologia (INC), Rio de Janeiro, RJ, Brasil; Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro, RJ, Brasil
| | - Marcelo Luiz Campos Vieira
- Departamento de Imagem Cardiovascular da Sociedade Brasileira de Cardiologia (DIC/SBC), São Paulo, SP, Brasil; Hospital Israelita Albert Einstein, São Paulo, SP, Brasil; Instituto do Coração (Incor), São Paulo, SP, Brasil; Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP, Brasil
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14
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Salgado-Filho MF, Morhy SS, Vasconcelos HDD, Lineburger EB, Papa FDV, Botelho ESL, Fernandes MR, Daher M, Bihan DL, Gatto CST, Fischer CH, Silva AAD, Galhardo Júnior C, Neves CB, Fernandes A, Vieira MLC. Consensus on Perioperative Transesophageal Echocardiography of the Brazilian Society of Anesthesiology and the Department of Cardiovascular Image of the Brazilian Society of Cardiology. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ENGLISH EDITION) 2018. [PMID: 28867150 PMCID: PMC9391779 DOI: 10.1016/j.bjane.2017.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Through the Life Cycle of Intraoperative Transesophageal Echocardiography (ETTI/SBA) the Brazilian Society of Anesthesiology, together with the Department of Cardiovascular Image of the Brazilian Society of Cardiology (DIC/SBC), created a task force to standardize the use of intraoperative transesophageal echocardiography by Brazilian anesthesiologists and echocardiographers based on scientific evidence from the Society of Cardiovascular Anesthesiologists/American Society of Echocardiography (SCA/ASE) and the Brazilian Society of Cardiology.
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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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Mita N, Kuroda M, Miyoshi S, Saito S. Association of Preoperative Right and Left Ventricular Diastolic Dysfunction With Postoperative Atrial Fibrillation in Patients Undergoing Lung Surgery: A Prospective Observational Study. J Cardiothorac Vasc Anesth 2017; 31:464-473. [DOI: 10.1053/j.jvca.2016.09.003] [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: 06/06/2016] [Indexed: 11/11/2022]
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Abstract
Diastolic dysfunction ranging from impaired relaxation of the left ventricle to heart failure with preserved ejection fraction (HFpEF) is a common finding in the cardiac surgery population. It is important for the peri-operative echocardiographer to have a developed understanding of the pathophysiology of diastolic dysfunction and the echocardiographic features that determine where on the spectrum of diastolic function and dysfunction a patient lies
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Affiliation(s)
- Candice Morrissey
- Department of Anesthesiology, University of Utah, Salt Lake City, UT 84132-2501, USA
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18
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Ryu T, Song SY. Perioperative management of left ventricular diastolic dysfunction and heart failure: an anesthesiologist's perspective. Korean J Anesthesiol 2017; 70:3-12. [PMID: 28184260 PMCID: PMC5296384 DOI: 10.4097/kjae.2017.70.1.3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 12/19/2016] [Accepted: 12/19/2016] [Indexed: 12/12/2022] Open
Abstract
Anesthesiologists frequently see asymptomatic patients with diastolic dysfunction or heart failure for various surgeries. These patients typically show normal systolic function but abnormal diastolic parameters in their preoperative echocardiographic evaluations. The symptoms that are sometimes seen are similar to those of chronic obstructive pulmonary disease. Patients with diastolic dysfunction, and even with diastolic heart failure, have the potential to develop a hypertensive crisis or pulmonary congestion. Thus, in addition to conventional perioperative risk quantification, it may be important to consider the results of diastolic assessment for predicting the postoperative outcome and making better decisions. If anesthesiologists see female patients older than 70 years of age who have hypertension, diabetes, chronic renal disease, recent weight gain, or exercise intolerance, they should focus on the patient's diastologic echocardiography indicators such as left atrial enlargement or left ventricular hypertrophy. In addition, there is a need for perioperative strategies to mitigate diastolic dysfunction-related morbidity. Specifically, hypertension should be controlled, keeping pulse pressure below diastolic blood pressure, maintaining a sinus rhythm and normovolemia, and avoiding tachycardia and myocardial ischemia. There is no need to classify these diastolic dysfunction, but it is important to manage this condition to avoid worsening outcomes.
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Affiliation(s)
- Taeha Ryu
- Department of Anesthesiology and Pain Medicine, School of Medicine, Catholic University of Daegu, Daegu, Korea
| | - Seok-Young Song
- Department of Anesthesiology and Pain Medicine, School of Medicine, Catholic University of Daegu, Daegu, Korea
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19
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Devauchelle P, Schmitt Z, Bonnet A, Duperret S, Viale JP, Mabrut JY, Aubrun F, Gazon M. The evolution of diastolic function during liver transplantation. Anaesth Crit Care Pain Med 2016; 37:155-160. [PMID: 28024925 DOI: 10.1016/j.accpm.2016.09.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 07/07/2016] [Accepted: 09/27/2016] [Indexed: 12/13/2022]
Abstract
INTRODUCTION The peroperative management of liver transplantation is still associated with many cardiocirculatory complications in which diastolic dysfunction may play a contributive role. Transoesophageal echocardiography is a monitoring device commonly used in liver transplantation allowing diastolic function assessment. METHODS We prospectively analysed the peroperative transoesophageal echocardiography recordings of 40 patients undergoing liver transplantation in order to describe changes in diastolic function at different steps of the surgery. The diastolic function marker we used was the lateral mitral annulus motion (E' wave velocity) obtained by tissue-Doppler imaging. In addition, we also studied the left ventricular filling pressure indices and systolic function. RESULTS As a whole, there was no global change in E' wave velocity throughout the surgery. However, 11 patients (27.5%) presented a decrease in E' wave velocity up to 15% that identified an occurrence of diastolic function alteration. In this group, other peroperative data were not different from other patients (amount of bleeding, fluid administration or vasopressive support). Conversely, this group experienced lower preoperative E' wave velocity values (9cm·s-1 versus 12cm·s-1, P=0.05) and an increased incidence of postoperative cardiorespiratory complications (OR=6 [1-56], P=0.02). Considering all patients, 18 patients had an E' wave velocity under 10cm·s-1 at unclamping, characterizing a diastolic dysfunction according to the usual criteria. This dysfunction was not associated with cardiorespiratory complications. CONCLUSION This work investigated peroperative systematic echocardiographic evaluation of diastolic function during liver transplantation. Diastolic dysfunction occurs frequently during liver transplantation and could lead to postoperative cardiorespiratory complications.
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Affiliation(s)
- Pauline Devauchelle
- Department of anaesthesiology, Croix-Rousse hospital, hospices civils de Lyon, Lyon, France.
| | - Zoé Schmitt
- Department of anaesthesiology, Croix-Rousse hospital, hospices civils de Lyon, Lyon, France
| | - Aurélie Bonnet
- Department of anaesthesiology, Croix-Rousse hospital, hospices civils de Lyon, Lyon, France
| | - Serge Duperret
- Department of anaesthesiology, Croix-Rousse hospital, hospices civils de Lyon, Lyon, France
| | - Jean-Paul Viale
- Department of anaesthesiology, Croix-Rousse hospital, hospices civils de Lyon, Lyon, France
| | - Jean-Yves Mabrut
- Department of general and hepatobiliary surgery, Croix-Rousse hospital, hospices civils de Lyon, Lyon, France
| | - Frédéric Aubrun
- Department of anaesthesiology, Croix-Rousse hospital, hospices civils de Lyon, Lyon, France
| | - Mathieu Gazon
- Department of anaesthesiology, Croix-Rousse hospital, hospices civils de Lyon, Lyon, France
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Kumari K, Ganesh V, Jayant A, Dhawan R, Banayan J. Perioperative Hypertension and Diastolic Dysfunction. J Cardiothorac Vasc Anesth 2016; 31:1487-1496. [PMID: 28041811 DOI: 10.1053/j.jvca.2016.10.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Indexed: 12/23/2022]
Affiliation(s)
- Kamesh Kumari
- Department of Anesthesia and Intensive Care, Nehru Hospital (Level 4), Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Venkata Ganesh
- Department of Anesthesia and Intensive Care, Nehru Hospital (Level 4), Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Aveek Jayant
- Department of Anesthesia and Intensive Care, Nehru Hospital (Level 4), Postgraduate Institute of Medical Education and Research, Chandigarh, India.
| | - Richa Dhawan
- Department of Anesthesia, Swedish Covenant Hospital, Chicago, IL
| | - Jennifer Banayan
- Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL
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Abstract
AIM The aim of this article is to impart knowledge concerning focused transesophageal echocardiographic examination (TEE) for non-cardiac surgery which is an essential part of perioperative monitoring. It allows a rapid echocardiographic examination without interference with the surgical field or under limited transthoracic examination conditions. New recommendations for a comprehensive perioperative TEE examination with expanded standard views and the recently published consensus statement for a shortened baseline examination were crucial for this study. MATERIAL AND METHODS The background is the peer-reviewed literature from PubMed. RESULTS Apart from cardiac surgery TEE has two main applications: firstly, the evaluation of patients developing acute life-threatening hemodynamic instability in the operating room, in the emergency room or in the intensive care unit (ICU). Secondly, TEE is used as planned intraoperative monitoring when severe hemodynamic, pulmonary or neurological complications are expected because of the type of surgery or due to the cardiopulmonary medical history of the patient. In 2013 a total of 11 relevant standard views were defined for the basic perioperative TEE examination in non-cardiac surgery. These 11 views should be performed for each patient. Appropriate extension to a comprehensive examination may be necessary if complex pathology is obvious. DISCUSSION Even in non-cardiac surgery TEE is an important tool allowing clarification of a life-threatening perioperative hemodynamic instability within a few minutes. Furthermore, the hemodynamic management of high-risk patients can be facilitated. Appropriate qualification and continuous training are necessary in order to assure the competence of the examiner.
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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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Salgado Filho MF, Barral M, Barrucand L, Cavalcanti IL, Verçosa N. A Randomized Blinded Study of the Left Ventricular Myocardial Performance Index Comparing Epinephrine to Levosimendan following Cardiopulmonary Bypass. PLoS One 2015; 10:e0143315. [PMID: 26655803 PMCID: PMC4684363 DOI: 10.1371/journal.pone.0143315] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 11/02/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The objective was to evaluate the effect of epinephrine and levosimendan on the left ventricle myocardial performance index in patients undergoing on-pump coronary artery by-pass grafting (CABG). METHODS In a double-blind, randomized clinical trial, 81 patients (age: 45-65 years) of both genders were randomly divided to receive either epinephrine at a dosage of 0.06 mcg.kg(1).min(-1) (epinephrine group, 39 patients) or levosimendan at 0.2 mcg.kg(1).min(-1) (levosimendan group, 42 patients) during the rewarming of cardiopulmonary by-pass (CPB). Hemodynamic data were collected 30 minutes after tracheal intubation, before chest open (pre-CPB) and 10 minutes after termination of protamine (post-CPB). As the primary outcome, we evaluated the left ventricle myocardial performance index by the Doppler echocardiography. The myocardial performance index is the sum of the isovolumetric contraction time and the isovolumetric relaxation time, divided by the ejection time. Secondary outcomes were systolic and diastolic evaluations of the left ventricle and postoperative troponin I and MB-CK levels. RESULTS Of the 81 patients allocated to the research, we excluded 2 patients in the epinephrine group and 6 patients in the levosimendan group because they didn't wean from CPB in the first attempt. There was no statistical difference between the groups in terms of patient characteristics, risk factors, or CPB time. The epinephrine group had a lower left ventricle myocardial performance index (p = 0.0013), higher cardiac index (p = 0.03), lower systemic vascular resistance index (p = 0.01), and higher heart rate (p = 0.04) than the levosimendan group at the post-CPB period. There were no differences between the groups in diastolic dysfunction. The epinephrine group showed higher incidence of weaning from CPB in the first attempt (95% vs 85%, p = 0.0001) when compared to the levosimendan group and the norepinephrine requirement was higher in the levosimenandan group than epinephrine group (16% vs. 47%; p = 0.005) in post-CPB period. Twenty-four hours after surgery, the plasma levels of troponin I (epinephrine group: 4.5 ± 5.7 vs. levosimendan group: 2.5 ± 3.2 g/dl; p = 0.09) and MB-CK (epinephrine group: 50.7 ± 31 vs. levosimendan group: 37 ± 17.6 g/dl; p = 0.08) were not significantly different between the two groups. CONCLUSION When compared to levosimendan, patients treated with epinephrine had a lower left ventricle myocardial performance index in the immediate post-CPB period, encouraging an efficient weaning from CPB in patients undergoing on-pump CABG. TRIAL REGISTRATION ClinicalTrials.gov NCT01616069.
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Affiliation(s)
| | - Marselha Barral
- Faculty of Medical Sciences of Juiz de Fora, Juiz de Fora, Brazil
| | - Louis Barrucand
- Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Nubia Verçosa
- Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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Gu H, Liu Y, Mei S, Wang B, Sun G, Wang X, Xiao Y, Staup M, Gregoire FM, Chng K, Wang YJ. Left ventricular diastolic dysfunction in nonhuman primate model of dysmetabolism and diabetes. BMC Cardiovasc Disord 2015; 15:141. [PMID: 26518730 PMCID: PMC4628306 DOI: 10.1186/s12872-015-0133-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2015] [Accepted: 10/23/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Diabetes is one of the major risk factors for cardiomyopathy and heart failure with reduced ejection fraction (EF) and highly associated with left ventricular (LV) dysfunction in human. This study aimed 1) to noninvasively assess cardiac function using echocardiography; 2) to test the hypothesis that like diabetic human, cardiac function may also be compromised; in spontaneously developed obese, dysmetabolic and diabetic nonhuman primates (NHPs). METHODS Cardiovascular functions were measured by noninvasive echocardiography in 28 control, 20 dysmetabolic/pre-diabetic and 41 diabetic cynomolgus monkeys based on fasting blood glucose and other metabolic status. RESULTS The LV end-systolic volume (ESV) was higher while end-diastolic volume (EDV, 12 ± 5.7 mL) and EF (63 ± 12.8 %) significantly lower in the diabetic compared to control (14 ± 7 mL and 68 ± 9.8 %) group, respectively. The E/A ratio of LV trans-mitral peak flow rate during early (E) over late (A) diastole was significantly lower in the diabetic (1.19 ± 0.45) than control (1.44 ± 0.48) group. E-wave deceleration time (E DT) was prolonged in the diabetic (89 ± 41 ms) compared to control (78 ± 26 ms) group. Left atrial (LA) maximal dimension (LADmax) was significantly greater in the diabetic (1.3 ± 0.17 cm) than control (1.1 ± 0.16 cm) group. Biochemical tests showed that total cholesterol and LDL were significant higher in the diabetic (167 ± 63 and 69 ± 37 mg/dL) than both pre-diabetic (113 ± 37 and 41 ± 23 mg/dL) and control (120 ± 28 and 41 ± 17 mg/dL) groups, respectively. Multivariable logistic regression analysis demonstrated that LV systolic (reduced EF) and diastolic (abnormal E/A ratio) dysfunctions are significantly correlated with aging and hyperglycemia. Histopathology examination of the necropsy heart revealed inflammatory infiltration, cardiomyocyte hypertrophy and fragmentation, indicating the myocardial ischemia and remodeling which is consistent with the LV dysfunction phenotype. CONCLUSIONS Using noninvasive echocardiography, the present study demonstrated for the first time that dysmetabolic and diabetic NHPs are associated with LV systolic (increased ESV, decreased EF, etc.) and diastolic (decreased EDV and E/A ratio, prolonged E DT, etc.) dysfunctions, accompanied by LA hypertrophic remodeling (increased LADmax), the phenotypes similarly to those found in diabetic patients. Thus, spontaneously developed dysmetabolic and diabetic NHPs is a highly translatable model to human diseases not only in the pathogenic mechanisms but also can be used for testing novel therapies for cardiometabolic disorders.
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Affiliation(s)
- Haihua Gu
- Crown Bioscience, Inc. at David H. Murdoch Research Institute, 150 N Research Campus drive, Kannapolis, NC, USA.
| | - Yongqiang Liu
- Cardiovascular and metabolic diseases division, Crown Bioscience, Inc., 6 West Beijing road, Taicang, Jiangsu, China.
| | - Shuang Mei
- Crown Bioscience, Inc. at David H. Murdoch Research Institute, 150 N Research Campus drive, Kannapolis, NC, USA.
| | - Bingdi Wang
- Cardiovascular and metabolic diseases division, Crown Bioscience, Inc., 6 West Beijing road, Taicang, Jiangsu, China.
| | - Guofeng Sun
- Cardiovascular and metabolic diseases division, Crown Bioscience, Inc., 6 West Beijing road, Taicang, Jiangsu, China.
| | - Xiaoli Wang
- Cardiovascular and metabolic diseases division, Crown Bioscience, Inc., 6 West Beijing road, Taicang, Jiangsu, China.
| | - Yongfu Xiao
- Cardiovascular and metabolic diseases division, Crown Bioscience, Inc., 6 West Beijing road, Taicang, Jiangsu, China.
| | - Michael Staup
- Cardiovascular and metabolic diseases division, Crown Bioscience, Inc., 6 West Beijing road, Taicang, Jiangsu, China.
| | - Francine M Gregoire
- Crown Bioscience, Inc. at David H. Murdoch Research Institute, 150 N Research Campus drive, Kannapolis, NC, USA.
| | - Keefe Chng
- Crown Bioscience, Inc. at David H. Murdoch Research Institute, 150 N Research Campus drive, Kannapolis, NC, USA.
| | - Yixin Jim Wang
- Cardiovascular and metabolic diseases division, Crown Bioscience, Inc., 6 West Beijing road, Taicang, Jiangsu, China. .,Crown Bioscience, Inc. at David H. Murdoch Research Institute, 150 N Research Campus drive, Kannapolis, NC, USA.
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Guidelines for the use of echocardiography as a monitor for therapeutic intervention in adults: a report from the American Society of Echocardiography. J Am Soc Echocardiogr 2015; 28:40-56. [PMID: 25559474 DOI: 10.1016/j.echo.2014.09.009] [Citation(s) in RCA: 285] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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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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Nowak-Machen M, Hilberath JN, Rosenberger P, Schmid E, Memtsoudis SG, Angermair J, Tuli JK, Shernan SK. Influence of intraaortic balloon pump counterpulsation on transesophageal echocardiography derived determinants of diastolic function. PLoS One 2015; 10:e0118788. [PMID: 25739068 PMCID: PMC4349649 DOI: 10.1371/journal.pone.0118788] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Accepted: 12/11/2014] [Indexed: 12/02/2022] Open
Abstract
Introduction Intraaortic balloon pump counterpulsation (IABP) is often used in patients with acute coronary syndrome for its favourable effects on left ventricular (LV) systolic function and coronary perfusion. However, the effects of IABP on LV diastolic function have not been comprehensively investigated. Acute diastolic dysfunction has been linked to increased morbidity and mortality. The aim of this study was to examine the influence of IABP on LV diastolic dysfunction using standard TEE derived parameters. Methods Intraoperative TEE was performed in 10 patients (mean age 65 ± 11 yrs) undergoing urgent coronary artery bypass graft surgery (CABG), who had received an IABP preoperatively. TEE derived measures of diastolic dysfunction included early to late transmitral Doppler inflow velocity ratio (E/A), deceleration time (Dt), pulmonary venous systolic to diastolic Doppler velocity ratio (S/D), transmitral propagation velocity (Vp), and the ratio of early to late mitral annular tissue Doppler velocities (e’/a’). Statistical analyses included the Wilcoxon Sign-Rank test, and a p<0.05 was considered significant. Results Transmitral inflow E/A ratios increased significantly from 0.86 to 1.07 (p < 0.05), while Dt decreased significantly from 218 to 180 ms (p < 0.05) with the use of IABP. Significant increases in Vp (34 cm/s to 43 cm/s; p < 0.05), and e’/a’ (0.58 to 0.71; p < 0.05) suggested a favourable influence of intraaortic counterpulsation on diastolic function. Conclusion The use of perioperative IABP significantly improves TEE derived parameters of diastolic function consistent with a favourable impact on LV relaxation in cardiac surgery patients undergoing CABG.
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Affiliation(s)
- Martina Nowak-Machen
- Klinik für Anaesthesiologie und Intensivmedizin, Universitätsklinikum Tübingen, Germany
- * E-mail:
| | - Jan N. Hilberath
- Klinik für Anaesthesiologie und Intensivmedizin, Universitätsklinikum Tübingen, Germany
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Peter Rosenberger
- Klinik für Anaesthesiologie und Intensivmedizin, Universitätsklinikum Tübingen, Germany
| | - Eckhard Schmid
- Klinik für Anaesthesiologie und Intensivmedizin, Universitätsklinikum Tübingen, Germany
| | - Stavros G. Memtsoudis
- Department of Anesthesiology, Hospital for Special Surgery, Weill Cornell Medical College, New York, New York, United States of America
| | - Johannes Angermair
- Klinik für Anaesthesiologie und Intensivmedizin, Universitätsklinikum Tübingen, Germany
| | - Jayshree K. Tuli
- Department of Statistics, University of Toronto, Toronto, Canada
| | - Stanton K. Shernan
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
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Diastolic dysfunction, diagnostic and perioperative management in cardiac surgery. Curr Opin Anaesthesiol 2015; 28:60-6. [DOI: 10.1097/aco.0000000000000141] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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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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Denault AY, Beaulieu Y, Couture P, Haddad F, Shi Y, Pagé P, Levesque S, Tardif JC, Lambert J. Acute intraoperative effect of intravenous amiodarone on right ventricular function in patients undergoing valvular surgery. EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE 2014; 4:316-25. [PMID: 25178692 DOI: 10.1177/2048872614549102] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Accepted: 08/07/2014] [Indexed: 11/17/2022]
Abstract
BACKGROUND Amiodarone is commonly used in the acute care setting. However the acute hemodynamic and echocardiographic effect of intravenous amiodarone administered intraoperatively on right ventricular (RV) systolic and diastolic function using transesophageal echocardiography (TEE) has not been described. METHODS The study design was a randomized controlled trial in elective cardiac surgical patients undergoing valvular surgery. Patients received an intravenous loading dose of 300 mg of either amiodarone or placebo in the operating room, followed by an infusion of 15 mg/kg for two days. Hemodynamic profiles, echocardiographic measurement of RV and left ventricular (LV) dimensions, Doppler interrogation of tricuspid and mitral valve, hepatic and pulmonary venous flow combined with tissue Doppler imaging of the tricuspid and mitral valve annulus were obtained before and after bolus. RESULTS Although more patients in the placebo group had chronic obstructive lung disease (14 vs 6, p=0.05) and diabetes (14 vs 5; p=0.0244), there was no difference in terms of baseline hemodynamic, 2D and Doppler variables. After bolus, a significant increase in pulmonary artery pressure, central venous pressure and pulmonary vascular resistance index (p<0.05) was observed in the amiodarone group with reduction in systolic to diastolic (S/D) ratio of the hepatic (p=0.0247) and pulmonary venous (p=0.0052) velocity. CONCLUSION Acute administration of amiodarone is associated with alteration in RV diastolic properties and has minimal negative inotropic effect on RV systolic function in cardiac surgical patients with valvular disease.
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Affiliation(s)
- André Y Denault
- Department of Anesthesiology, and Division of Critical Care, Montreal Heart Institute, Université de Montréal, Canada Division of Critical Care, Centre Hospitalier de l'Université de Montréal, Canada
| | - Yanick Beaulieu
- Department of Medicine and Critical Care Division, Hôpital du Sacré-Coeur, Université de Montréal, Canada
| | - Pierre Couture
- Department of Anesthesiology, and Division of Critical Care, Montreal Heart Institute, Université de Montréal, Canada
| | - Francois Haddad
- Stanford Division of Cardiovascular Medicine, Stanford University School of Medicine, USA
| | - Yanfen Shi
- Department of Medicine, Montreal Heart Institute and Université de Montréal, Canada
| | - Pierre Pagé
- Department of Cardiac Surgery, Montreal Heart Institute, Université de Montréal, Canada
| | | | - Jean-Claude Tardif
- Department of Medicine, Montreal Heart Institute and Université de Montréal, Canada
| | - Jean Lambert
- Department of Preventive and Social Medicine, Université de Montréal, Canada
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Hodgson E. Perioperative cardiac care - not just systolic. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2014. [DOI: 10.1080/22201173.2014.10844565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- E Hodgson
- Anaesthesia, Inkosi Albert Luthuli Central Hospital
- Department of Anaesthesia, Nelson R Mandela School of Medicine, Durban
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Murphy LA, Russell NJ, Dulake MI, Nakamura RK. Constrictive pericarditis following surgical repair of a peritoneopericardial diaphragmatic hernia in a cat. J Feline Med Surg 2014; 16:708-12. [PMID: 24789591 DOI: 10.1177/1098612x13517113] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A 4-year-old female spayed domestic longhair cat was referred for dyspnea. Further diagnostics revealed severe pleural effusion and a peritoneopericardial diaphragmatic hernia (PPDH). Following surgical correction of the PPDH the pleural effusion persisted. Re-check echocardiogram 4 weeks after initial evaluation revealed leftward deviation of the interventricular septum and interatrial septum occurring with inspiration. There were also exaggerated phasic changes in trans-tricuspid flow velocities suggestive of constrictive pericardial disease. Cardiac catheterization was performed and revealed elevated pressures in the right atrium and right ventricle. Constrictive pericarditis (CP) and epicarditis was confirmed at surgery, where subtotal pericardiectomy was performed with epicardial decortication. The cat continued to develop recurrent pleural effusion after surgery, although the volume and frequency of recurrence slowed over time. This is the first reported case of CP following PPDH repair in a cat.
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Affiliation(s)
| | | | | | - Reid K Nakamura
- Veterinary Medical Surgical Group – Orange County, San Juan Capistrano, CA, USA
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Shillcutt SK, Montzingo CR, Agrawal A, Khaleel MS, Therrien SL, Thomas WR, Porter TR, Brakke TR. Echocardiography-Based Hemodynamic Management of Left Ventricular Diastolic Dysfunction: A Feasibility and Safety Study. Echocardiography 2014; 31:1189-98. [DOI: 10.1111/echo.12574] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
- Sasha K. Shillcutt
- Department of Anesthesiology; University of Nebraska Medical Center; Omaha Nebraska
| | - Candice R. Montzingo
- Department of Anesthesiology; University of Utah Medical Center; Salt Lake City Utah
| | - Ankit Agrawal
- Department of Anesthesiology; University of Nebraska Medical Center; Omaha Nebraska
| | - Maseeha S. Khaleel
- Department of Anesthesiology; University of Nebraska Medical Center; Omaha Nebraska
| | - Stacey L. Therrien
- Department of Anesthesiology; University of Nebraska Medical Center; Omaha Nebraska
| | - Walker R. Thomas
- Department of Anesthesiology; University of Nebraska Medical Center; Omaha Nebraska
| | - Thomas R. Porter
- Department of Internal Medicine; Division of Cardiology; University of Nebraska Medical Center; Omaha Nebraska
| | - Tara R. Brakke
- Department of Anesthesiology; University of Nebraska Medical Center; Omaha Nebraska
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Affiliation(s)
- Brian L Alexander
- From the *Department of Anesthesiology, Einstein Healthcare Network, Philadelphia, Pennsylvania; and †Department of Anesthesiology, Weill Cornell Medical College, New York, New York
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Salgado Filho MF, Verçosa N, Cavalcanti IL, Miana LA, Souza CMD, Borato E, Palitot I. Impacto do ecocardiograma transesofágico intraoperatório na mortalidade em cirurgia de revascularização do miocárdio com circulação extracorpórea. Rev Col Bras Cir 2013; 40:357-62. [DOI: 10.1590/s0100-69912013000500002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2012] [Accepted: 11/05/2012] [Indexed: 11/21/2022] Open
Abstract
OBJETIVO: avaliar as taxas de mortalidade e morbidade de doentes submetidos à revascularização do miocárdio (RVM) com circulação extracorpórea (CEC) que utilizaram rotineiramente o ecocardiograma transesofágico intraoperatório (ETEio). MÉTODOS: estudo retrospectivo, observacional com avaliação de prontuários de 360 doentes no período entre abril de 2010 a abril de 2012. Foram analisados: idade, peso, altura sexo, EUROscore, diabete melito, fração de ejeção e artérias acometidas. Os desfechos foram compilados no intra e no pós-operatório (infarto do miocárdio, acidente vascular cerebral, disfunção renal, hemodiálise, fibrilação atrial, tempo de internação no centro de tratamento intensivo). RESULTADOS: foram incluídos 53 doentes, com 27 recebendo a monitoração. Foram excluídos 307 porque não foram operados pela mesma equipe cirúrgica. Os dois grupos foram homogêneos quanto a idade, peso e sexo, porém, a fração ejeção foi menor no grupo que recebeu o ecotransesofágico (G ETEio: 56,3%; G Não ETEio: 65,9% ± 11; p=0,01). Nos doentes em que não foi utilizado o ETEio, a mortalidade foi maior (G ETEio: 0% e G Não ETEio: 7,6%; p=0,01). Não houve diferença significativa entre os grupos quanto à incidência de acidente vascular encefálico, infarto agudo do miocárdio, fibrilação atrial aguda e lesão renal. CONCLUSÃO: a utilização do ecocardiograma transesofágico intraoperatório em pacientes submetidos à revascularização do miocárdio, com circulação extracorpórea, diminuiu a mortalidade perioperatória; orientou quanto a utilização dos fármacos inotrópicos e vasodilatadores e contribuiu para uma melhor evolução dos doentes.
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Nicoara A, Whitener G, Swaminathan M. Perioperative Diastolic Dysfunction. Semin Cardiothorac Vasc Anesth 2013; 18:218-36. [DOI: 10.1177/1089253213505686] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Left ventricular diastolic dysfunction (LVDD) has only recently been recognized as an important determinant of perioperative morbidity. Intraoperative echocardiographers have been slow to adopt assessment of LVDD into clinical practice. This has been partly attributable to the complex measurements required to characterize LVDD, which are in turn related to how our understanding of diastole has evolved. Additionally, the lack of effective therapeutic options has left many wondering whether it is worthwhile to characterize this pathology in the first place. However, therapies are developed more rapidly once a problem can be identified reliably. The assessment of LVDD is centered on how effectively the left ventricle can fill. Diastolic dysfunction affects intraventricular pressures and stiffness, which in turn affect the pressure relationship between the left atrium and the left ventricle thereby affecting transmitral flow. Since echocardiography can enable the measurement of flow velocities, transmitral diastolic filling flow patterns provide robust information on diastolic function. The impact of abnormal diastolic function on left atrial pressure has consequences for pulmonary venous flow, which can also be measured with echocardiography. However, given the limitations of flow velocity, direct measurement of tissue velocity can significantly improve the characterization of diastolic dysfunction. The evolution of Doppler and speckle-based methods of assessing tissue motion have vastly improved our understanding of diastolic function. With the development of simpler algorithms for categorization, and their gradual adoption by perioperative echocardiographers, LVDD should be better diagnosed and treated to improve postoperative outcomes.
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Proximal aortic compliance and diastolic function assessed by speckle tracking imaging. Can J Anaesth 2013; 60:667-74. [PMID: 23609881 DOI: 10.1007/s12630-013-9934-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Accepted: 04/09/2013] [Indexed: 10/26/2022] Open
Abstract
PURPOSE Speckle tracking imaging (STI) is a recent technique that evaluates an echocardiographic image throughout the cardiac cycle and provides dynamic variables such as tissue velocities and strain rates. The objective of our study was to determine 1) if STI can be used to quantify proximal aortic compliance and 2) if decreased aortic compliance determined by STI will reproduce the previously reported correlation with diastolic function. METHODS This was a retrospective observational case series using previously obtained intraoperative transesophageal images. Diastolic performance was quantified by STI-based longitudinal velocities of the basal-septal and basal-lateral walls of the left ventricle in early diastole (LV E'). Change in proximal aortic volume was calculated using STI to measure peak longitudinal and radial velocities in early diastole. After normalizing for mean arterial pressure, compliance was calculated and then compared with basal-septal and basal-lateral LV E' using single regression analysis. RESULTS Twenty patients were included in our analysis. Linear regression of basal-septal LV E' and basal-lateral LV E' vs proximal aortic compliance during diastole each resulted in an R(2) value of 0.26 (P < 0.05). CONCLUSION Speckle tracking can be used to describe the physical motion of the aortic wall and to calculate its compliance. We confirm that variation in diastolic function can be attributed, in part, to aortic compliance. Our novel approach of measuring compliance throughout the cardiac cycle, isolating radial and longitudinal contributions, and evaluating previously obtained images retrospectively provides advantages over previously reported measures of aortic compliance. Speckle tracking promises new insights into ventricular function, aortic mechanics, and the interaction between these structures.
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Chin JH, Lee EH, Kim WJ, Choi DK, Hahm KD, Sim JY, Choi IC. Positive end-expiratory pressure aggravates left ventricular diastolic relaxation further in patients with pre-existing relaxation abnormality. Br J Anaesth 2013; 111:368-73. [PMID: 23533256 DOI: 10.1093/bja/aet061] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Positive end-expiratory pressure (PEEP) has been known to adversely influence cardiac output. Even though left ventricular (LV) diastolic function significantly contributes to LV performance, the effects of PEEP on LV diastolic function remains controversial. We, therefore, aimed to examine the effects of PEEP on LV diastolic function by use of pulsed wave Doppler tissue imaging in patients with pre-existing LV relaxation abnormality. METHODS Seventeen patients with peak early diastolic velocity of lateral mitral annulus (E') <8.5 cm s(-1) among patients who underwent coronary artery bypass graft surgery were evaluated. Echocardiographic and haemodynamic variables were measured with 0, 5, and 10 cmH2O of PEEP. E' and deceleration time (DT) of peak early transmitral filling velocity (E) were used as echocardiographic indicators of LV diastolic function. RESULTS Mean arterial blood pressure decreased during 10 cmH2O PEEP, compared with that during 0 cmH2O PEEP. E' showed a gradual and significant decrease with an incremental increase in PEEP (6.9 ± 0.9, 5.8 ± 0.9, and 5.2 ± 1.2 cm s(-1) during 0, 5, and 10 cmH2O PEEP, respectively), and DT of E was prolonged during 10 cmH2O PEEP, compared with that during 0 cmH2O PEEP. CONCLUSIONS Increasing PEEP led to a progressive decline in LV relaxation in patients with pre-existing LV relaxation abnormality.
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Affiliation(s)
- J H Chin
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, 388-1 Pungnap 2-dong, Songpa-gu, Seoul, Korea
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Afshani N, Moustaqim-Barrette A, Biccard BM, Rodseth RN, Dyer RA. Utility of B-type natriuretic peptides in preeclampsia: a systematic review. Int J Obstet Anesth 2013; 22:96-103. [PMID: 23462297 DOI: 10.1016/j.ijoa.2012.11.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2012] [Revised: 10/18/2012] [Accepted: 11/05/2012] [Indexed: 12/29/2022]
Abstract
BACKGROUND Preeclampsia and its complications may be associated with elevated B-type natriuretic peptide levels during and after pregnancy. METHODS We conducted a systematic review to determine whether preeclampsia and/or related cardiovascular complications, eclampsia and preterm delivery are associated with elevated natriuretic peptide levels. Three bibliographic databases were searched, using the terms "natriuretic peptide", "pregnancy", "preeclampsia", "eclampsia" and "BNP". Twelve studies fulfilled our inclusion criteria for full paper analysis. The data were too heterogeneous to allow for meaningful quantitative analyses. RESULTS In healthy patients, B-type natriuretic peptide levels did not change during pregnancy. Compared with normal pregnancies, preeclamptic patients were shown to have significantly higher natriuretic peptide levels in the third trimester, which remained elevated for 3-6 months postpartum. Several papers suggested that cardiovascular dysfunction in preeclampsia is associated with NP elevation. Abnormalities were elevated systemic vascular resistance and cardiac filling pressures, decreased cardiac output, left ventricular diastolic dysfunction, and elevated left ventricular mass index. One investigation found that natriuretic peptide levels were higher in preeclamptic women who subsequently had preterm delivery, compared with those who delivered after 34 weeks. There were no data on natriuretic peptide levels in eclampsia. CONCLUSIONS Preeclampsia is associated with elevated natriuretic peptide levels. Cardiovascular complications and preterm delivery in this setting may also be associated with elevated natriuretic peptide levels. Large prospective studies of natriuretic peptide measurement in preeclampsia are needed to determine whether elevated levels predict the development of severe preeclampsia and/or associated complications.
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Affiliation(s)
- N Afshani
- Department of Anaesthesia, University of Cape Town, Cape Town, South Africa
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Akiyama K, Arisawa S, Ide M, Iwaya M, Naito Y. Intraoperative cardiac assessment with transesophageal echocardiography for decision-making in cardiac anesthesia. Gen Thorac Cardiovasc Surg 2013; 61:320-9. [PMID: 23404310 DOI: 10.1007/s11748-013-0208-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2012] [Indexed: 11/25/2022]
Abstract
Transesophageal echocardiography is an invaluable hemodynamic monitoring modality. Extended and anatomically based evaluation of cardiac function with transesophageal echocardiography is essential to prompt and accurate decision-making in anesthetic management during cardiac surgery. Fractional shortening and fractional area changes are indices widely used to assess the global systolic performance of the left ventricle. Monitoring regional function using semi-quantitative scoring has been demonstrated to be a more sensitive indicator of myocardial ischemia. Assessment of left ventricular diastolic function should be performed in a systematic way, measuring transmitral flow, pulmonary venous flow, transmitral color M-mode flow propagation velocity, and mitral annulus tissue Doppler imaging. The unique anatomical features of the right ventricle make echocardiographic evaluation complicated and therefore less frequently employed. Right ventricular fractional area change, tricuspid annular plane systolic excursion, maximal systolic tricuspid annular velocity with tissue Doppler imaging, and myocardial performance index are indices successfully incorporated into intraoperative right ventricular assessment. Left ventricular outflow tract obstruction with systolic anterior motion of the mitral valve may develop after cardiac procedures. Transesophageal echocardiography plays a central role in prevention as well as diagnosis of systolic anterior motion. Transesophageal echocardiography is extremely useful not only for detecting and locating intracardiac air, but also for guiding and evaluating the procedures to remove air. Air is likely to persist in the right and left superior pulmonary vein, left ventricular apex, left atrium, right coronary sinus of Valsalva, and ascending aorta. Accurate evaluation of cardiac function depends on performing TEE examination properly and obtaining optimal images.
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Affiliation(s)
- Koichi Akiyama
- Department of Anesthesia, Akashi Medical Center, 743-33 Okubo-cho Yagi, Akashi, 674-0063, Japan
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Mahmood F, Jainandunsing J, Matyal R. A Practical Approach to Echocardiographic Assessment of Perioperative Diastolic Dysfunction. J Cardiothorac Vasc Anesth 2012; 26:1115-23. [DOI: 10.1053/j.jvca.2012.07.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Indexed: 11/11/2022]
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Cullen A, Ferguson A. Perioperative management of the severely obese patient: a selective pathophysiological review. Can J Anaesth 2012; 59:974-96. [DOI: 10.1007/s12630-012-9760-2] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Accepted: 07/12/2012] [Indexed: 12/15/2022] Open
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Loxdale S, Sneyd JR, Donovan A, Werrett G, Viira DJ. A reply. Anaesthesia 2012. [DOI: 10.1111/j.1365-2044.2012.07213.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Dawes T, Alexiou A. Limited pre-operative echocardiography: are the limitations justified? Anaesthesia 2012; 67:793-4; author reply 795-6. [DOI: 10.1111/j.1365-2044.2012.07180.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Maharaj R. Diastolic dysfunction and heart failure with a preserved ejection fraction: Relevance in critical illness and anaesthesia. J Saudi Heart Assoc 2012; 24:99-121. [PMID: 23960679 DOI: 10.1016/j.jsha.2012.01.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2011] [Revised: 01/22/2012] [Accepted: 01/23/2012] [Indexed: 01/19/2023] Open
Abstract
Epidemiological and clinical studies suggest that HF with a preserved ejection fraction will become the more common form of HF which clinicians will encounter. The spectrum of diastolic disease extends from the asymptomatic phase to fulminant cardiac failure. These patients are commonly encountered in operating rooms and critical care units. A clearer understanding of the underlying pathophysiology and clinical implications of HF with a preserved ejection fraction is fundamental to directing further research and to evaluate interventions. This review highlights the impact of diastolic dysfunction and HF with a preserved ejection fraction during the perioperative period and during critical illness.
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Affiliation(s)
- R Maharaj
- Department of Intensive Care Medicine, Kings College Hospital, London SE5 9RS, UK
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