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Aguirre-Villarreal D, Leal-Villarreal MADJ, García-Juárez I, Argaiz ER, Koratala A. Sound waves and solutions: Point-of-care ultrasonography for acute kidney injury in cirrhosis. World J Crit Care Med 2024; 13:91212. [PMID: 38855265 PMCID: PMC11155499 DOI: 10.5492/wjccm.v13.i2.91212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 03/05/2024] [Accepted: 04/22/2024] [Indexed: 06/03/2024] Open
Abstract
This article delves into the intricate challenges of acute kidney injury (AKI) in cirrhosis, a condition fraught with high morbidity and mortality. The complexities arise from distinguishing between various causes of AKI, particularly hemodynamic AKI, in cirrhotic patients, who experience hemodynamic changes due to portal hypertension. The term "hepatocardiorenal syndrome" is introduced to encapsulate the intricate interplay among the liver, heart, and kidneys. The narrative emphasizes the often-overlooked aspect of cardiac function in AKI assessments in cirrhosis, unveiling the prevalence of cirrhotic cardiomyopathy marked by impaired diastolic function. The conventional empiric approach involving volume expansion and vasopressors for hepatorenal syndrome is critically analyzed, highlighting potential risks and variable patient responses. We advocate for a nuanced algorithm for AKI evaluation in cirrhosis, prominently featuring point-of-care ultrasonography (POCUS). POCUS applications encompass assessing fluid tolerance, detecting venous congestion, and evaluating cardiac function.
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Affiliation(s)
- David Aguirre-Villarreal
- Departamento de Gastroenterología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | | | - Ignacio García-Juárez
- Unidad de Hepatología y Trasplante, Departamento de Gastroenterología, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City 14080, Mexico
| | - Eduardo R Argaiz
- Departamento de Nefrología y Metabolismo Mineral, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
- Tecnológico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Mexico City 64710, Mexico
| | - Abhilash Koratala
- Department of Nephrology, Medical College of Wisconsin, Milwaukee, WI 53226, United States
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Kalluru R, Gadde S, Chikatimalla R, Dasaradhan T, Koneti J, Cherukuri SP. Cirrhotic Cardiomyopathy: The Interplay Between Liver and Heart. Cureus 2022; 14:e27969. [PMID: 36120195 PMCID: PMC9467492 DOI: 10.7759/cureus.27969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/13/2022] [Indexed: 11/05/2022] Open
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Spann A, Coe C, Ajayi T, Montgomery G, Shwetar M, Oje A, Annis J, Slaughter JC, Alexopoulos S, Brittain E, Izzy M. Cirrhotic cardiomyopathy: Appraisal of the original and revised criteria in predicting posttransplant cardiac outcomes. Liver Transpl 2022; 28:1321-1331. [PMID: 35332652 PMCID: PMC9288516 DOI: 10.1002/lt.26460] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/04/2022] [Accepted: 03/15/2022] [Indexed: 12/13/2022]
Abstract
Cardiovascular disease (CVD) significantly contributes to morbidity and mortality after liver transplantation (LT). Cirrhotic cardiomyopathy (CCM) is a risk factor for CVD after transplant. CCM criteria were originally introduced in 2005 with a revision proposed in 2020 reflecting echocardiographic technology advancements. This study assesses the two criteria sets in predicting major adverse cardiac events (MACE) after transplant. This single-center retrospective study reviewed adult LT recipients between January 1, 2009, and December 31, 2018. Patients with insufficient pre-LT echocardiographic data, prior ischemic heart disease, portopulmonary hypertension, or longitudinal care elsewhere were excluded. The primary composite outcome was MACE (arrhythmia, heart failure, cardiac arrest, and/or cardiac death) after transplant. Of 1165 patients, 210 met the eligibility criteria. CCM was present in 162 patients (77%) per the original criteria and 64 patients (30%) per the revised criteria. There were 44 MACE and 31 deaths in the study period. Of the deaths, 38.7% occurred secondary to CVD. CCM defined by the original criteria was not associated with MACE after LT (p = 0.21), but the revised definition was significantly associated with MACE (hazard ratio [HR], 1.93; 95% confidence interval, 1.05-3.56; p = 0.04) on multivariable analysis. Echocardiographic variable analysis demonstrated low septal e' as the most predictive variable for MACE after LT (HR, 3.45; p < 0.001). CCM, only when defined by the revised criteria, was associated with increased risk for MACE after LT, validating the recently revised CCM definition. Abnormal septal e', reflecting impaired relaxation, appears to be the most predictive echocardiographic criterion for MACE after LT.
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Affiliation(s)
- Ashley Spann
- Division of Gastroenterology, Hepatology, and Nutrition, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Christopher Coe
- Division of Gastroenterology and Hepatology, University of California Los Angeles, Los Angeles, California
| | - Teminioluwa Ajayi
- Division of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas
| | - Garren Montgomery
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Mohammed Shwetar
- Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Adesola Oje
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Jeffrey Annis
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - James C Slaughter
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Sophoclis Alexopoulos
- Division of Hepatobiliary Surgery and Liver Transplantation, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Evan Brittain
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Manhal Izzy
- Division of Gastroenterology, Hepatology, and Nutrition, Vanderbilt University Medical Center, Nashville, Tennessee
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Kwan AC, Wei J, Lee BP, Luong E, Salto G, Nguyen TT, Botting PG, Liu Y, Ouyang D, Ebinger JE, Li D, Noureddin M, Thomson L, Berman DS, Merz CNB, Cheng S. Subclinical hepatic fibrosis is associated with coronary microvascular dysfunction by myocardial perfusion reserve index: a retrospective cohort study. Int J Cardiovasc Imaging 2022; 38:1579-1586. [PMID: 35107770 PMCID: PMC9343468 DOI: 10.1007/s10554-022-02546-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 01/27/2022] [Indexed: 11/05/2022]
Abstract
The heart-liver axis is of growing importance. Previous studies have identified independent association of liver dysfunction and fibrosis with adverse cardiac outcomes, but mechanistic pathways remain uncertain. We sought to understand the relations between the degree of hepatic fibrosis identified by the Fibrosis-4 (Fib-4) risk score and comprehensive cardiac MRI (CMR) measures of subclinical cardiac disease. We conducted a retrospective single-center cohort study of patients between 2011 and 2021. We identified consecutive patients who underwent a comprehensive CMR imaging protocol including contrast enhanced with stress/rest perfusion, and lacked pre-existing cardiovascular disease or perfusion abnormalities on CMR. We examined the association of hepatic fibrosis, using the Fib-4 score, with subclinical cardiac disease on CMR while adjusting for cardiometabolic traits. Given known associations of hepatic disease and coronary microvascular dysfunction, we prioritized analyses with the myocardial perfusion reserve index (MPRI), a marker of coronary microvascular function. Of the 66 patients in our study cohort, 54 were female (81%) and the mean age was 53.7 ± 15.3 years. We found that higher Fib-4 was associated with reduction in the MPRI (β [SE] - 1.12 [0.46], P = 0.02), after adjusting for cardiometabolic risk factors. Importantly, Fib-4 was not significantly associated with any other CMR phenotypes including measures of cardiac remodeling, inflammation, fibrosis, or dysfunction. We found evidence that hepatic fibrosis associated with coronary microvascular dysfunction, in the absence of overt associations with any other subclinical cardiac disease measures. These findings highlight a potentially important precursor pathway leading to development of subsequent heart-liver disease.
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Affiliation(s)
- Alan C Kwan
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA.
| | - Janet Wei
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
| | - Brian P Lee
- Department of Medicine, Keck School of Medicine of USC, Los Angeles, USA
| | - Eric Luong
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
| | - Gerran Salto
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
| | - Trevor-Trung Nguyen
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
| | - Patrick G Botting
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
| | - Yunxian Liu
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
| | - David Ouyang
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
| | - Joseph E Ebinger
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
| | - Debiao Li
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
| | - Mazen Noureddin
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
| | - Louise Thomson
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
| | - Daniel S Berman
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
| | - C Noel Bairey Merz
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
| | - Susan Cheng
- Division of Digestive and Liver Diseases, and Department of Imaging, Barbra Streisand Women's Heart Center, Biomedical Imaging Research Institute, Smidt Heart Institute Department of Cardiology, Cedars Sinai Medical Center, 127 S San Vicente Blvd #A3600, Los Angeles, CA, 90048, USA
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Diastolic Dysfunction Is a Predictor of Poor Survival in Patients with Decompensated Cirrhosis. Int J Hepatol 2021; 2021:5592376. [PMID: 34900353 PMCID: PMC8660240 DOI: 10.1155/2021/5592376] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 11/17/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Left ventricular diastolic dysfunction (LVDD) appears to be the earliest cardiac disturbance in cirrhosis patients. There are many previous reports reporting the significance of severity of LVDD on the outcome of liver transplantation or TIPS insertion, a few Indian studies have addressed the role of LVDD on survival in decompensated cirrhosis. The objective of this study is to assess the effect of LVDD on the survival of decompensated cirrhotic patients. METHODS We prospectively evaluated 92 decompensated cirrhotic patients from April 2015 to March 2017 at IMS and SUM Hospital, Bhubaneswar, India. 2D echocardiography with tissue Doppler imaging was used to evaluate cardiac function, as per the American society of echocardiography guidelines. The primary endpoint was to evaluate the effect of LVDD on overall mortality. RESULTS Ninety-two decompensated cirrhotic patients were evaluated in this prospective cohort study. Twenty-eight out of 92 patients (30%) died due to liver-related complications after a follow-up of 24 months. The decompensated cirrhotic patients with MELD score ≥ 15 had a significantly higher E/e' ratio (11.94 ± 4.24 vs. 8.74 ± 3.32, p < 0.001) suggesting severe LV dysfunction in advanced cirrhosis. Patients with E/e' ratio > 10 had significantly higher MELD score and Child-Pugh score (19.88 ± 7.72 vs. 14.31 ± 5.83; 10.25 ± 1.74 vs. 9.02 ± 1.74, p < 0.01, respectively) as compared to theE/e' ratio < 10 group. In Cox proportional hazard multivariate analysis, E/e' ≥ 10 (HR 2.72, 95% CI 1.07-6.9, p = 0.03) and serum albumin (HR 0.32, 95% CI 0.14-0.7, p < 0.01) were found to be independent predictors of mortality in decompensated cirrhotic patients. CONCLUSION : The presence of LVDD and low serum albumin were independent predictors of mortality in decompensated cirrhotic patients. Hence, LVDD is an indicator of advanced cirrhosis and mortality.
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Luo Y, Wu B, Wu Y, Peng L, Li Z, Zhu J, Su Z, Liu J, Li S, Chong Y. Atrial fibrillation increases inpatient and 4-year all-cause mortality in critically ill patients with liver cirrhosis. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1239. [PMID: 34532376 PMCID: PMC8421951 DOI: 10.21037/atm-21-3111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/22/2021] [Indexed: 12/18/2022]
Abstract
Background The association between atrial fibrillation (AF) and cirrhosis is unclear. Therefore, the aim of the present study was to determine the association between AF and short-term and 4-year mortality in critically ill patients with cirrhosis using a large database. Methods The Medical Information Mart for Intensive Care III (MIMIC III) database was used to identify patients with cirrhosis hospitalized in an intensive care unit from 2001 to 2012. Demographic and clinical data were extracted from the database. Clinical data and demographic information were collected for each patient in our study. Kaplan-Meier analysis and multivariate Cox regression models were performed to examine the relation between atrial fibrillation and in-hospital and 4-year all-cause mortality. Results A total of 1,481 patients (mean age: 58 years, 68% male) with liver cirrhosis were included in the analysis, and the prevalence of AF was 14.18%. The inpatient all-cause mortality rate was 26.6%, and patients who died in hospital had a significantly higher rate of AF (21.57% vs. 11.50%, P<0.001). Multivariate Cox regression analysis indicated that AF was significantly associated with inpatient all-cause mortality [hazard ratio (HR): 1.52, 95% confidence interval (CI): 1.19–1.95, P<0.001], and 4-year all-cause mortality (HR: 1.55, 95% CI: 1.12–2.13, P=0.008). Kaplan-Meier survival analysis showed that patients with AF had a significantly higher inpatient and 4-year all-cause mortality. Conclusions Critically ill patients with liver cirrhosis have a high rate of AF, and the presence of AF is an independent risk factor for inpatient and 4-year all-cause mortality.
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Affiliation(s)
- Yanting Luo
- Department of Cardiovascular Medicine, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Bingyuan Wu
- Department of Cardiovascular Medicine, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yuankai Wu
- Department of Infectious Diseases, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Long Peng
- Department of Cardiovascular Medicine, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zexiong Li
- Department of Cardiovascular Medicine, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jieming Zhu
- Department of Cardiovascular Medicine, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhongzhen Su
- Department of Ultrasound, Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, China
| | - Jinlai Liu
- Department of Cardiovascular Medicine, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Suhua Li
- Department of Cardiovascular Medicine, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yutian Chong
- Department of Infectious Diseases, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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Echocardiography in the Liver Transplant Patient. Curr Cardiol Rep 2021; 23:110. [PMID: 34216273 DOI: 10.1007/s11886-021-01531-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/17/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE OF REVIEW The aim of this study is to review current echocardiographic modalities utilized in the assessment of the preoperative liver transplant candidate with an emphasis on newer techniques. We sought to assess if newer methods imparted additional diagnostic or prognostic accuracy compared to prior methods based on existing studies. RECENT FINDINGS Standard dobutamine stress echocardiography offers important information regarding operative risk and post-operative survival in liver transplant candidates; however, technologies such as speckle-tracking echocardiography (STE) and evaluation of diastolic function have emerged as useful tools as well. 2D-STE and diastolic echocardiography offer additional parameters such as global longitudinal strain and measures of diastolic dysfunction that can better predict peri-operative and post-operative complications in liver transplant candidates. If able, practitioners should utilize these methods routinely in their assessment of liver transplant candidates.
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Behera MK, Narayan J, Sahu MK, Behera SK, Singh A, Mishra D, Agarwal S, Uthansingh K. Factors Predicting Cardiac Dysfunction in Patients with Liver Cirrhosis. Middle East J Dig Dis 2021; 13:216-222. [PMID: 36606224 PMCID: PMC9489459 DOI: 10.34172/mejdd.2021.228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 03/19/2021] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Left ventricular diastolic dysfunction (LVDD) is the earliest cardiac dysfunction noted in patients with liver cirrhosis, which increases the morbidity and mortality in such patients. There are sparse studies from India evaluating the predictive factors of LVDD in patients with cirrhosis. Hence we undertook this prospective study with an aim to evaluate the factors predicting the development of LVDD in liver cirrhosis. METHODS 104 patients with cirrhosis were enrolled in this prospective study. A detailed cardiac evaluation was done by 2 D echocardiography with tissue Doppler imaging by an experienced senior cardiologist. The severity of liver disease was defined by Model For End-Stage Liver Disease (MELD) and Child-Pugh score. RESULTS The prevalence of LVDD was 46% in our study. Multivariate logistic regression analysis revealed that serum albumin, MELD score, and presence of ascites (OR = 0.1, 95%CI 0.03-0.3, p < 0.001; Or = 1.12, 95%CI 1.03-1.22, p < 0.001; OR = 4.19, 95%CI 1.38-12.65, p < 0.01, respectively) were independent predictors of LVDD in patients with cirrhosis. Diastolic dysfunction was unrelated to age, sex, and etiology of cirrhosis. The patients with cirrhosis and LVDD had significantly higher child Pugh score, MELD score, and lower serum albumin than patients without LVDD. The echocardiographic parameters like E/e' ratio, Deceleration time (DT), and Left atrial volume index (LAVI) were significantly different in cirrhotic patients with higher MELD and child Pugh score than lower. CONCLUSION The present study showed a significant correlation of diastolic dysfunction with the severity of the liver disease. Low serum albumin, high MELD score, and presence of ascites significantly predict the development of LVDD in patients with cirrhosis.
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Affiliation(s)
- Manas Kumar Behera
- Department of Gastroenterology, Institute of Medical Science & SUM Hospital, Siksha O Ansusandhan University, Bhubaneswar, Odisha, India, Pin 751003
| | - Jimmy Narayan
- Department of Gastroenterology, Institute of Medical Science & SUM Hospital, Siksha O Ansusandhan University, Bhubaneswar, Odisha, India, Pin 751003
| | - Manoj Kumar Sahu
- Department of Gastroenterology, Institute of Medical Science & SUM Hospital, Siksha O Ansusandhan University, Bhubaneswar, Odisha, India, Pin 751003
| | - Suresh Kumar Behera
- Department of Cardiology, Institute of Medical Science & SUM Hospital, Siksha O Ansusandhan University, Bhubaneswar, Odisha, India, Pin 751003
| | - Ayaskanta Singh
- Department of Gastroenterology, Institute of Medical Science & SUM Hospital, Siksha O Ansusandhan University, Bhubaneswar, Odisha, India, Pin 751003
| | - Debakanta Mishra
- Department of Gastroenterology, Institute of Medical Science & SUM Hospital, Siksha O Ansusandhan University, Bhubaneswar, Odisha, India, Pin 751003
,Corresponding Author: Debakanta Mishra, MD, DM Department of Gastroenterology, Institute of Medical Science & SUM Hospital, Siksha O Ansusandhan University, Bhubaneswar, Odisha, India, Pin 751003 Tel: + 91 9861412824 Fax: + 91 6742386333
| | - Shobhit Agarwal
- Department of Gastroenterology, Institute of Medical Science & SUM Hospital, Siksha O Ansusandhan University, Bhubaneswar, Odisha, India, Pin 751003
| | - Kanishka Uthansingh
- Department of Gastroenterology, Institute of Medical Science & SUM Hospital, Siksha O Ansusandhan University, Bhubaneswar, Odisha, India, Pin 751003
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Causes of Death and Survival in Alcoholic Cirrhosis Patients Undergoing Liver Transplantation: Influence of the Patient's Clinical Variables and Transplant Outcome Complications. Diagnostics (Basel) 2021; 11:diagnostics11060968. [PMID: 34072173 PMCID: PMC8227029 DOI: 10.3390/diagnostics11060968] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 05/20/2021] [Accepted: 05/24/2021] [Indexed: 11/17/2022] Open
Abstract
Background. Clinical and molecular mechanisms involved in the cause and time of death of alcoholic cirrhosis (AC) patients undergoing liver transplantation (LT) are not entirely understood. In sudden death cases, judicial autopsy practice is mandatory for determining the cause and circumstances of death. The medico-legal autopsy data are essential for helping health authorities to guide future public health activities, assess the effectiveness of health systems, and adopt the necessary preventive measures to improve and adapt the treatments in order to increase these patients’ survival. Objective. Our study aimed to determine the different clinical and sociodemographic causes that influence the different causes of death and the short- and long-term survival of AC patients undergoing liver transplantation. Methods. A total of 122 deceased AC patients undergoing LT were analyzed at different times post-transplantation. The main pre- and post-transplant complications were analyzed in relation to the cause of death and the patient’s survival, as well as the causes and time at which the patient’s death occurred. Results. A total of 53.3% of non-sudden death was observed. A large number of the deaths of AC patients undergoing transplantation were due to non-sudden death, sepsis, and graft failure (GF), the main causes of death in the sample being similar in both sexes. In non-sudden deaths, there were no significant differences between the death rates either related or not related to the liver transplant. Sepsis was the main cause, with the highest percentage (21.3%) of mortality, followed by GF (18.9%) and multiorgan failure (15.6%) at ten years. Furthermore, our results showed how pre-transplant clinical complications, such as viral infections and encephalopathy, influence the age at which multiorgan failure occurs in the transplanted patient. Conclusion. Multiorgan failure is the leading cause of sudden death, with higher mortality during the first year after transplantation, followed by sepsis and GF. Our results show the vulnerability of AC patients, both in the hospital period after the transplant and outside.
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Razpotnik M, Bota S, Wimmer P, Hackl M, Lesnik G, Alber H, Peck-Radosavljevic M. The prevalence of cirrhotic cardiomyopathy according to different diagnostic criteria. Liver Int 2021; 41:1058-1069. [PMID: 33342074 DOI: 10.1111/liv.14769] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 12/01/2020] [Accepted: 12/11/2020] [Indexed: 02/13/2023]
Abstract
BACKGROUND AND AIMS Recently published criteria by 2019 Cirrhotic Cardiomyopathy Consortium set a lower threshold for reduced ejection fraction to diagnose systolic dysfunction in cirrhotic patients, and stress testing was replaced by echocardiography strain imaging. The criteria to diagnose diastolic dysfunction are in general concordant with the 2016 ASE/EACVI guidelines and differ considerably from the 2005 Montreal recommendations. We aimed to assess the prevalence of cirrhotic cardiomyopathy according to different diagnostic criteria. METHODS Cirrhotic patients without another structural heart disease, arterial hypertension, portal vein thrombosis, HCC outside Milan criteria and presence of TIPS were enrolled. Speckle-tracking echocardiography was performed by EACVI certified investigators. RESULTS A total of 122 patients with cirrhosis fulfilled the inclusion criteria. Overall prevalence of cirrhotic cardiomyopathy was similar for 2005 Montreal and 2019 CCC: 67.2% vs 55.7% (P = .09); and significantly higher compared to 2009 ASE/EACVI criteria: 67.2% vs 35.2% (P < .0001) and 55.7% vs 35.2% (P = .002) respectively. Significantly more patients had diastolic dysfunction according to the 2005 Montreal compared to the 2009 ASE/EACVI and 2019 CCC criteria: 64.8% vs 32.8% (P < .0001) and 64.8% vs 7.4% (P < .0001). Systolic dysfunction was more frequently diagnosed according to 2019 CCC criteria compared to 2005 Montreal (53.3% vs 16.4%,P < .0001) or ASE/EACVI criteria (53.3% vs 4.9%,P < .0001). CONCLUSION Cirrhotic cardiomyopathy was present in around 60% of cirrhotic patients when applying the hepatological criteria. A considerably higher prevalence of systolic dysfunction according to the 2019 CCC criteria was observed. Long-term follow-up studies are needed to establish the validity of these criteria to predict clinically relevant outcomes.
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Affiliation(s)
- Marcel Razpotnik
- Department of Internal Medicine and Gastroenterology (IMuG), Hepatology, Endocrinology, Rheumatology, Nephrology and Emergency Medicine (ZAE), Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
| | - Simona Bota
- Department of Internal Medicine and Gastroenterology (IMuG), Hepatology, Endocrinology, Rheumatology, Nephrology and Emergency Medicine (ZAE), Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
| | - Philipp Wimmer
- Department of Internal Medicine and Cardiology (IMuK), Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
| | - Michael Hackl
- Department of Internal Medicine and Cardiology (IMuK), Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
| | - Gerald Lesnik
- Institut for diagnostic and interventional Radiology, Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
| | - Hannes Alber
- Department of Internal Medicine and Cardiology (IMuK), Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
| | - Markus Peck-Radosavljevic
- Department of Internal Medicine and Gastroenterology (IMuG), Hepatology, Endocrinology, Rheumatology, Nephrology and Emergency Medicine (ZAE), Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
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11
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Dourakis SP, Geladari E, Geladari C, Vallianou N. Cirrhotic Cardiomyopathy: The Interplay Between Liver and Cardiac Muscle. How Does the Cardiovascular System React When the Liver is Diseased? Curr Cardiol Rev 2021; 17:78-84. [PMID: 31072296 PMCID: PMC8142364 DOI: 10.2174/1573403x15666190509084519] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 04/21/2019] [Accepted: 04/22/2019] [Indexed: 12/03/2022] Open
Abstract
It is widely known that liver cirrhosis, regardless of the etiologies is accompanied by severe hemodynamic changes. The principal pathophysiological mechanisms are the hyperdynamic circulation with increased cardiac output, heart rate along with reduced systemic vascular resistance. Thus, counteractive mechanisms may develop that eventually lead to systolic as well as diastolic dysfunction and rhythm disturbances, in order to keep a steady homeostasis in the human body. Literally, blunted contractile responsiveness to physical or pharmacological stress, impaired diastolic relaxation and electrophysiological changes, primarily QT interval prolongation, do occur progressively in a cirrhotic patient with no known preexisting cardiac disease. This condition is identified as cirrhotic cardiomyopathy (CCM), an entity different from that seen in alcoholic cardiac muscle disease. For the past decades, clinicians did study and attempt to understand the pathophysiology and clinical significance of this process. Indeed, various factors have been identified acting at the molecular and cellular level. Electrocardiography, echocardiography and various serum biomarkers are the main tools that help healthcare practitioners to point to the correct diagnosis. Noteworthy, the subjects that suffer from cirrhotic cardiomyopathy may progress to heart failure during invasive procedures such as surgery, insertion of a transjugular intrahepatic portosystemic shunting (TIPS) and liver transplantation. Besides, several studies have illustrated that CCM is a contributing factor, or even a precipitant, of hepatorenal syndrome (HRS), a conceivable reversible kidney failure in patients with liver cirrhosis and ascites. The treatment is the same as it is in the patients with liver cirrhosis and heart failure and there is no particular treatment for cirrhotic cardiomyopathy. Hence, it is of utmost importance to clearly comprehend the pathophysiology of this disease in order to design more accurate diagnostic tools and definitive treatments in a way to prevent the complications of cirrhosis and overt heart failure. The objective of this review is to describe in a comprehensive way the pathological alterations that occur in the cardiovascular system of cirrhotic patients. It will also point the limitations that remain in the diagnosis and treatment strategies and more importantly, this review will alert the clinicians in the modern era to further observe and record additional pathological changes in this subset of patients.
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Affiliation(s)
- Spyros P Dourakis
- 2nd Department of Internal Medicine and Research Laboratory, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece
| | - Eleni Geladari
- Internal Medicine Department, Evaggelismos General Hospital, Athens, Greece
| | | | - Natalia Vallianou
- Internal Medicine Department, Evaggelismos General Hospital, Athens, Greece
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12
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Right ventricular dysfunction in cirrhosis: A speckle-tracking echocardiography study. JOURNAL OF SURGERY AND MEDICINE 2020. [DOI: 10.28982/josam.818638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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13
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Fluid Biomarkers for Predicting the Prognosis of Liver Cirrhosis. BIOMED RESEARCH INTERNATIONAL 2020; 2020:7170457. [PMID: 32280697 PMCID: PMC7114768 DOI: 10.1155/2020/7170457] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 01/12/2020] [Accepted: 02/04/2020] [Indexed: 12/15/2022]
Abstract
Liver cirrhosis is the terminal stage of most chronic liver conditions, with a high risk of mortality. Careful evaluation of the prognosis of cirrhotic patients and providing precise management are crucial to reduce the risk of mortality. Although the liver biopsy and hepatic venous pressure gradient (HVPG) can efficiently evaluate the prognosis of cirrhotic patients, their application is limited due to the invasion procedures. Child-Pugh score and the model for end-stage liver disease (MELD) score had been widely used in the assessment of cirrhotic prognosis, but the defects of subjective variable application in Child-Pugh score and unsuitability to all phases of liver cirrhosis in MELD score limit their prognostic values. In recent years, continuous efforts have been made to investigate the prognostic value of body fluid biomarkers for cirrhotic patients, and promising results have been reported. Since the collection of fluid specimens is easy, noninvasive, and repeatable, fluid biomarkers can be ideal indicators to predict the prognosis of cirrhosis. Here, we reviewed noninvasive fluid biomarkers in different prognostic functions, including the prediction of survival and complication development.
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14
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Li M, Guo Z, Zhang D, Xu X, Romeiro FG, Mancuso A, Zhang J, Feng R, Zhou X, Hong C, Qi X. Correlation of Serum Cardiac Markers with Acute Decompensating Events in Liver Cirrhosis. Gastroenterol Res Pract 2020; 2020:4019289. [PMID: 33029132 PMCID: PMC7532360 DOI: 10.1155/2020/4019289] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 09/01/2020] [Accepted: 09/14/2020] [Indexed: 02/06/2023] Open
Abstract
METHODS Cirrhotic patients who were consecutively hospitalized between January 2016 and March 2019 were screened. Serum cardiac biomarkers at admission, including N-Terminal pro-B-type natriuretic peptide (NT-pro BNP), high-sensitivity cardiac troponin T (hs-cTnT), creatine kinase (CK), creatine kinase MB (CK-MB), and lactate dehydrogenase (LDH), were collected. Acute decompensating events at admission, primarily including ascites, acute gastrointestinal hemorrhage, and acute-on-chronic liver failure (ACLF), were recorded. RESULTS The NT-pro BNP level was significantly higher in cirrhotic patients with acute decompensating events than in those without any decompensating events (median: 140.75 pg/mL versus 41.86 pg/mL, P < 0.001). The NT-pro BNP level significantly correlated with ascites, acute gastrointestinal hemorrhage, and ACLF. The hs-cTnT level was significantly higher in cirrhotic patients with acute decompensating events than in those without decompensating events (median: 0.008 ng/mL versus 0.006 ng/mL, P = 0.007). The hs-cTnT level significantly correlated with acute gastrointestinal hemorrhage, but not ascites or ACLF. LDH (185.0 U/L versus 173.5 U/L, P = 0.281), CK (71 U/L versus 84 U/L, P = 0.157), and CK-MB (29.5 U/L versus 33.0 U/L, P = 0.604) levels were not significantly different between cirrhotic patients with and without acute decompensating events. CONCLUSION The elevated NT-pro BNP level seems to be closely related to the development of acute decompensating events in liver cirrhosis.
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Affiliation(s)
- Miaomiao Li
- 1Liver Cirrhosis Group, Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, China
- 2Department of Clinical Laboratory, The First Hospital of Lanzhou University, Lanzhou, China
| | - Zeqi Guo
- 1Liver Cirrhosis Group, Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, China
| | - Dan Zhang
- 3Department of General Surgery, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, China
| | - Xiangbo Xu
- 1Liver Cirrhosis Group, Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, China
- 4Department of Pharmaceutical Sciences, Shenyang Pharmaceutical University, Shenyang, China
| | | | - Andrea Mancuso
- 6Department of Internal Medicine, ARNAS Civico, Palermo, Italy
| | - Jingqiao Zhang
- 1Liver Cirrhosis Group, Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, China
- 4Department of Pharmaceutical Sciences, Shenyang Pharmaceutical University, Shenyang, China
| | - Ruirui Feng
- 1Liver Cirrhosis Group, Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, China
| | - Xinmiao Zhou
- 1Liver Cirrhosis Group, Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, China
| | - Cen Hong
- 1Liver Cirrhosis Group, Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, China
| | - Xingshun Qi
- 1Liver Cirrhosis Group, Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly General Hospital of Shenyang Military Area), Shenyang, China
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15
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Stundiene I, Sarnelyte J, Norkute A, Aidietiene S, Liakina V, Masalaite L, Valantinas J. Liver cirrhosis and left ventricle diastolic dysfunction: Systematic review. World J Gastroenterol 2019; 25:4779-4795. [PMID: 31528101 PMCID: PMC6718042 DOI: 10.3748/wjg.v25.i32.4779] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 06/10/2019] [Accepted: 07/19/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Liver cirrhosis is a chronic hepatic disease which is associated with cardiovascular abnormalities. Hyperdynamic circulation in liver cirrhosis causes functional and structural cardiac alterations. The prevalence of left ventricle diastolic dysfunction (LVDD) in cirrhotic patients ranges from 25.7% to as high as 81.4% as reported in different studies. In several studies the severity of diastolic dysfunction (DD) correlated with a degree of liver failure and the rate of dysfunction was higher in patients with decompensated cirrhosis compared with compensated. Future directions of comprehensive assessment of cardiac function in cirrhotic patients might provide a better prognosis for these patients. AIM To clarify the correlation between the severity of liver cirrhosis and left ventricle diastolic dysfunction in the existing literature. METHODS Through January and February of 2019 at Vilnius University we conducted a systematic review of the global existing literature on the prevalence of left ventricle diastolic dysfunction in patients with liver cirrhosis. We searched for articles in PubMed, Medline and Web of science databases. Articles were selected by using adequate inclusion and exclusion criteria. Our interest was the outcome of likely correlation between the severity of cirrhosis [evaluated by Child-Pugh classes, Model For End-Stage Liver Disease (MELD) scores] and left ventricle diastolic dysfunction [classified according to American Society of Echocardiography (ASE) guidelines (2009, 2016)], as well as relative risk of dysfunction in cirrhotic patients. Subgroup analyses were performed to evaluate the ratio and grades of left ventricle diastolic dysfunction with respect to cirrhosis severity. RESULTS A total of 1149 articles and abstracts met the initial search criteria. Sixteen articles which met the predefined eligibility criteria were included in the final analysis. Overall, 1067 patients (out of them 723 men) with liver cirrhosis were evaluated for left ventricle diastolic dysfunction. In our systemic analysis we have found that 51.2% of cirrhotic patients had left ventricle diastolic dysfunction diagnosed and the grade 1 was the most prevalent (59.2%, P < 0.001) among them, the grade 3 had been rarely diagnosed - only 5.1%. The data about the prevalence of diastolic dysfunction in cirrhotic patients depending on Child-Pugh Classes was available from 5 studies (365 patients overall) and only in 1 research diastolic dysfunction was found being associated with severity of liver cirrhosis (P < 0.005). We established that diastolic dysfunction was diagnosed in 44.6% of Child-Pugh A class patients, in 62% of Child B class and in 63.3% of Child C patients (P = 0.028). The proportion of patients with higher diastolic dysfunction grades increases in more severe cirrhosis presentation (P < 0.001). There was no difference between mean MELD scores in patients with and without diastolic dysfunction and in different diastolic dysfunction groups. In all studies diastolic dysfunction was more frequent in patients with ascites. CONCLUSION This systemic analysis suggests that left ventricle diastolic dysfunction is an attribute of liver cirrhosis which has not received sufficient attention from clinicians so far. Future suggestions of a comprehensive assessment of cardiac function in cirrhotic patients might provide a better prognosis for these patients and give hint for better understanding of the left ventricle diastolic dysfunction pathogenesis in liver cirrhosis.
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Affiliation(s)
- Ieva Stundiene
- Vilnius University, Institute of Clinical Medicine, Clinic of Gastroenterology, Nephrourology and Surgery, Vilnius University, Vilnius LT-03101, Lithuania
| | - Julija Sarnelyte
- Vilnius University, Institute of Clinical Medicine, Clinic of Gastroenterology, Nephrourology and Surgery, Vilnius University, Vilnius LT-03101, Lithuania
| | - Ausma Norkute
- Vilnius University, Institute of Clinical Medicine, Clinic of Internal diseases, Family medicine and Oncology, Vilnius University, Vilnius LT-03101, Lithuania
| | - Sigita Aidietiene
- Vilnius University, Institute of Clinical Medicine, Clinic of Cardiology and Angiology, Vilnius University, Vilnius LT-03101, Lithuania
| | - Valentina Liakina
- Vilnius University, Institute of Clinical Medicine, Clinic of Gastroenterology, Nephrourology and Surgery, Vilnius University, Vilnius LT-03101, Lithuania
- Vilnius Gediminas Technical University, Faculty of Fundamental Sciences, Department of Chemistry and Bioengineering, Vilnius LT-10223, Lithuania
| | - Laura Masalaite
- Vilnius University, Institute of Clinical Medicine, Clinic of Gastroenterology, Nephrourology and Surgery, Vilnius University, Vilnius LT-03101, Lithuania
| | - Jonas Valantinas
- Vilnius University, Institute of Clinical Medicine, Clinic of Gastroenterology, Nephrourology and Surgery, Vilnius University, Vilnius LT-03101, Lithuania
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16
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Mihailovici AR, Donoiu I, Gheonea DI, Mirea O, Târtea GC, Buşe M, Calborean V, Obleagă C, Pădureanu V, Istrătoaie O. NT-proBNP and Echocardiographic Parameters in Liver Cirrhosis - Correlations with Disease Severity. Med Princ Pract 2019; 28:000499930. [PMID: 30995644 PMCID: PMC6771067 DOI: 10.1159/000499930] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 03/27/2019] [Indexed: 11/19/2022] Open
Abstract
determined. Liver disease severity in patients with cirrhosis was established by Child-Pugh class, MELD score and presence/absence of ascites. Results: Plasma levels of NT-proBNP were significantly higher in cirrhotic patients than in the healthy subjects. NT-proBNP levels were also significantly elevated in Child-Pugh class C patients compared to those in class B and A. Left atrium size, diastolic function, left ventricular wall thickness and left ventricular ejection fraction were significantly altered in cirrhotic patients compared to controls. Advanced cirrhosis and high levels of NT-proBNP were significantly associated with increased left atrium volume and signs of cardiac diastolic dysfunction. We also observed significant differences between quartile groups of MELD score for the following: NT-proBNP, Troponin I, left atrium volume, left ventricle wall thickness, lateral wall and septum systolic tissue doppler velocities and global longitudinal strain. Conclusion: NT-proBNP is increased in patients with cirrhosis and is correlated with the severity of liver disease as established by Child-Pugh class, MELD score and presence of ascites.
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Affiliation(s)
| | - Ionuț Donoiu
- Department of Cardiology, University of Medicine and Pharmacy, Craiova, Romania
| | - Dan Ionuț Gheonea
- Research Center of Gastroenterology and Hepatology, Craiova, Romania
| | - Oana Mirea
- Department of Cardiology, University of Medicine and Pharmacy, Craiova, Romania
| | | | - Maria Buşe
- Department of Cardiology, Emergency County Hospital, Craiova, Romania
| | | | - Cosmin Obleagă
- Department of Surgery, University of Medicine and Pharmacy, Craiova, Romania
| | - Vlad Pădureanu
- Department of Internal Medicine, University of Medicine and Pharmacy, Craiova, Romania
| | - Octavian Istrătoaie
- Department of Cardiology, University of Medicine and Pharmacy, Craiova, Romania
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17
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In HCV-related liver cirrhosis, local pulse wave velocity increases and in decompensated patients correlates with poorer survival. PLoS One 2019; 14:e0212770. [PMID: 30889181 PMCID: PMC6424395 DOI: 10.1371/journal.pone.0212770] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 02/08/2019] [Indexed: 12/15/2022] Open
Abstract
Background Cirrhotic cardiomyopathy (CCM) refers to cardiac dysfunction in patients with liver cirrhosis, in the absence of other known cardiac disease. Methods Control group and patients diagnosed of liver cirrhosis without known cardiac disease or hepatocellular carcinoma were enrolled for this clinical observation study. Patients with diabetes mellitus, hypertension were excluded. Absolute global longitudinal strain, one-point carotid pulse wave velocity (one-point PWV) and various parameters were measured in resting status. Results There were 29 participants in the control group and 80 patients in the liver cirrhosis group. 27.8% of cirrhotic patients presented with normal systolic but abnormal diastolic functions and QTc prolongation that were compatible with CCM. 34.2% of cirrhotic patients presented with diastolic dysfunction in resting state comparing to 24.1% in control group. Systolic functions did not show conspicuous difference between cirrhosis and control group nor between compensated and decompensated cirrhosis, neither. Furthermore, one-point PWV was significantly higher in liver cirrhosis than in control group and higher in CCM than in non-CCM patients. One-point PWV predicted CCM and diastolic dysfunction in cirrhosis. Most importantly, its value > 1370cm/s predicted overall mortalities in decompensated cirrhosis (multivariable Cox analysis OR = 6.941) in addition to CTP score specifically in HCV related cirrhotic patients (AUC = 0.817). Conclusions In patients with cirrhosis, 27.8% were diagnosed with CCM by resting cardiovascular parameters. One-point PWV increased in CCM, correlated with diastolic dysfunction. It also correlated with overall mortality in patients with hepatitis C virus (HCV) related decompensated cirrhosis. Further study may be needed to confirm its capability for assessing CV and mortality risks in HCV related decompensated cirrhotic patients.
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18
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Carvalho MVH, Kroll PC, Kroll RTM, Carvalho VN. Cirrhotic cardiomyopathy: the liver affects the heart. ACTA ACUST UNITED AC 2019; 52:e7809. [PMID: 30785477 PMCID: PMC6376321 DOI: 10.1590/1414-431x20187809] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 12/04/2018] [Indexed: 12/14/2022]
Abstract
Cirrhotic cardiomyopathy historically has been confused as alcoholic cardiomyopathy. The key points for diagnosis of cirrhotic cardiomyopathy have been well explained, however this entity was neglected for a long time. Nowadays the diagnosis of this entity has become important because it is a factor that contributes significantly to morbidity-mortality in cirrhotic patients. Characteristics of cirrhotic cardiomyopathy are a hyperdynamic circulatory state, altered diastolic relaxation, impaired contractility, and electrophysiological abnormalities, particularity QT interval prolongation. The pathogenesis includes impaired function of beta-receptors, altered transmembrane currents and overproduction of cardiodepressant factors, such as nitric oxide, cytokines and endogenous cannabinoids. In addition to physical signs of hyperdynamic state and heart failure under stress conditions, the diagnosis can be done with dosage of serum markers, electrocardiography, echocardiography and magnetic resonance. The treatment is mainly supportive, but orthotopic liver transplantation appears to improve this condition although the prognosis of liver transplantation in patients with cirrhotic cardiomyopathy is uncertain.
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Affiliation(s)
- M V H Carvalho
- Departamento de Cirurgia, Faculdade de Medicina de Jundiaí, Jundiaí, SP, Brasil
| | - P C Kroll
- Hospital de Transplante E.J. Zerbini, São Paulo, SP, Brasil
| | - R T M Kroll
- Instituto Dante Pazzanese de Cardiologia, São Paulo, SP, Brasil
| | - V N Carvalho
- Hospital Municipal Dr. Mario Gatti, Campinas, SP, Brasil
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19
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Lee YB, Lee JH. Cirrhotic cardiomyopathy: An independent prognostic factor for cirrhotic patients. Clin Mol Hepatol 2018; 24:372-373. [PMID: 30531663 PMCID: PMC6313017 DOI: 10.3350/cmh.2018.0098] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 12/03/2018] [Indexed: 01/25/2023] Open
Affiliation(s)
- Yun Bin Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Jeong-Hoon Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
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20
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Yap EML, Supe MGS, Yu II. Cardiac Profile of Filipino Patients With Liver Cirrhosis: A 10-Year Study. Cardiol Res 2018; 9:358-363. [PMID: 30627286 PMCID: PMC6306121 DOI: 10.14740/cr804] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 11/19/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Cardiac complications among patients with liver cirrhosis have not yet been described among Filipinos. Cirrhotic cardiomyopathy is a rarely described complication that has not been extensively described in literature. This is the first study to describe the electrocardiographic and echocardiographic findings of Filipino patients with liver cirrhosis. METHODS A retrospective analytical study of 148 patients with liver cirrhosis from 2007 to 2016 at the Philippine Heart Center was done. The clinical characteristics, median QTc interval, systolic and diastolic functions on echocardiography of these patients were described. Spearman rho correlation was employed to determine the rank order correlation between QTc prolongation and the severity of liver cirrhosis. Fisher's Exact test was used to test the association of the echocardiographic parameters with the severity of liver cirrhosis. RESULTS The 10-year prevalence rate of liver cirrhosis at the Philippine Heart Center was 0.001% (148/137,584). The mean age was 72.4 ± 14 years with a female/male ratio of 1.1:1. The most common etiology of cirrhosis was hepatitis B or C infection (20%, 29). The Child-Pugh Classification (CPC) and Model for End-Stage Liver Disease (MELD) score were used to determine the severity of liver cirrhosis and to assess their prognosis. There were 31 patients (24%) with CPC-A, 84 patients (64%) with CPC-B and 15 patients (11%) with CPC-C. Fifty-five percent (n = 69) had a MELD score of 16 and below. Prolongation of the QTc interval was only seen among those with CPC A (median QTc of 470 ms) and a MELD score of 9 and below (median QTc of 485 ms). The mean left ventricular ejection fraction was 54.40±28.63%. There were five patients with a left ventricular ejection fraction of < 55%. The mean cardiac output (6.04 ± 5.24 L/min/m2) and cardiac index (2.92 ± 1.47 L/min/m2) were normal. There were 44 patients who had evidence of diastolic dysfunction based on an E/A ratio < 1, prolongation of isovolumic relaxation time (IVRT) of > 80 ms and prolongation of deceleration time (DT) of > 200 ms. There were only five patients who fulfilled the criteria for cirrhotic cardiomyopathy. A majority of the patients were discharged improved (82%). There were 26 cases who expired (18%). CONCLUSION A higher mean age of Filipinos with liver cirrhosis was reported in our study. Prolongation of the QTc interval was seen among those with early and late stage of cirrhosis (CPC A or MELD score ≤ 9 and CPC C). Most of these patients had normal left ventricular systolic function precluding the presence of cirrhotic cardiomyopathy.
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Affiliation(s)
- Emily Mae L. Yap
- Department of Adult Cardiology, Philippine Heart Center, Quezon City, Philippines
| | - Myla Gloria S. Supe
- Department of Adult Cardiology, Philippine Heart Center, Quezon City, Philippines
| | - Ira I. Yu
- Gastroenterology Unit, Department of Allied Medical Sciences, Philippine Heart Center, Quezon City, Philippines
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Strizhakov LA, Karpov SY, Fomin VV, Lopatkina TN, Tanashchuk EL, Taranova MV. [Myocardial injury associated with chronic hepatitis C: Clinical types and pathogenetic components]. TERAPEVT ARKH 2018. [PMID: 28635920 DOI: 10.17116/terarkh2016884105-111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Heart injury is one of the extrahepatic manifestations of chronic hepatitis C (CHC). The paper gives Russian and foreign authors' data on a relationship between CHC and myocardial injury. It discusses different pathogenetic components (the direct effect of the virus, immunological components), through which hepatitis C virus can induce myocarditis and cardiomyopathies in patients with CHC.
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Affiliation(s)
- L A Strizhakov
- I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia, Moscow, Russia
| | - S Yu Karpov
- I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia, Moscow, Russia
| | - V V Fomin
- I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia, Moscow, Russia
| | - T N Lopatkina
- I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia, Moscow, Russia
| | - E L Tanashchuk
- I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia, Moscow, Russia
| | - M V Taranova
- I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia, Moscow, Russia
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Soulaidopoulos S, Cholongitas E, Giannakoulas G, Vlachou M, Goulis I. Review article: Update on current and emergent data on hepatopulmonary syndrome. World J Gastroenterol 2018; 24:1285-1298. [PMID: 29599604 PMCID: PMC5871824 DOI: 10.3748/wjg.v24.i12.1285] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 03/01/2018] [Accepted: 03/06/2018] [Indexed: 02/06/2023] Open
Abstract
Hepatopulmonary syndrome (HPS) is a frequent pulmonary complication of end-stage liver disease, characterized by impaired arterial oxygenation induced by intrapulmonary vascular dilatation. Its prevalence ranges from 4% to 47% in patients with cirrhosis due to the different diagnostic criteria applied among different studies. Nitric oxide overproduction and angiogenesis seem to be the hallmarks of a complicated pathogenetic mechanism, leading to intrapulmonary shunting and ventilation-perfusion mismatch. A classification of HPS according to the severity of hypoxemia has been suggested. Contrast-enhanced echocardiography represents the gold standard method for the detection of intrapulmonary vascular dilatations which is required, in combination with an elevated alveolar arterial gradient to set the diagnosis. The only effective treatment which can modify the syndrome’s natural history is liver transplantation. Although it is usually asymptomatic, HPS imparts a high risk of pretransplantation mortality, independently of the severity of liver disease, while there is variable data concerning survival rates after liver transplantation. The potential of myocardial involvement in the setting of HPS has also gained increasing interest in recent research. The aim of this review is to critically approach the existing literature of HPS and emphasize unclear points that remain to be unraveled by future research.
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Affiliation(s)
- Stergios Soulaidopoulos
- Fourth Department of Internal Medicine, Hippokration General Hospital, Medical School of Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Evangelos Cholongitas
- First Department of Internal Medicine, Laiko General Hospital, Medical School of National and Kapodistrian University of Athens, Athens 11527, Greece
| | - George Giannakoulas
- Department of Cardiology, AHEPA University Hospital, Medical School of Aristotle University of Thessaloniki, Thessaloniki 54621, Greece
| | - Maria Vlachou
- Department of Cardiology, AHEPA University Hospital, Medical School of Aristotle University of Thessaloniki, Thessaloniki 54621, Greece
| | - Ioannis Goulis
- Fourth Department of Internal Medicine, Hippokration General Hospital, Medical School of Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
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Puchades L, Chau S, Dodson JA, Mohamad Y, Mustain R, Lebsack A, Aguilera V, Prieto M, Lai JC. Association of Cardiac Abnormalities to the Frail Phenotype in Cirrhotic Patients on the Waitlist: From the Functional Assessment in Liver Transplantation Study. Transplantation 2018; 102:e101-e107. [PMID: 29189486 PMCID: PMC5820177 DOI: 10.1097/tp.0000000000002025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND Frailty is a syndrome of decreased physiologic reserve that results from compromise of multiple physiologic systems including cardiovascular system. We aimed to determine the association between the frail phenotype and cardiac abnormalities in liver transplant (LT) candidates through evaluation of transthoracic echocardiography (TTE) indices. METHODS Included were consecutive outpatients listed for LT who underwent a frailty assessment from January 1, 2014, to June 30, 2016 (using the Liver Frailty Index) and a 2-dimensional/Doppler TTE examination. Patients were categorized as robust, intermediate frail, or frail by the Liver Frailty Index based on scores of less than 3.2, between 3.2 and 4.5, or 4.5 or greater. Linear regression assessed associations between the Liver Frailty Index and TTE indices. RESULTS Of 335 patients, 19% were robust, 65% intermediate frail, and 16% frail. TTE indices of left atrial (LA) dilatation differed significantly by frailty status: median LA dimension (P = 0.03), LA volume index (LAVI mL/m; P < 0.001) and %LAVI > 34 mL/m (P = 0.001). In linear regression adjusted for age, sex, hypertension, and diabetes, the Liver Frailty Index was positively associated with LA dimension (coeff, 0.20; 95% confidence interval [CI], 0.07-0.34), LAVI mL/m (coeff, 0.01; 95% CI, 0.005-0.02), ejection fraction (coeff, 1.59; 95% CI, 0.32-2.85), and pulmonary artery systolic pressure (coeff, 0.01; 95% CI, 0.003-0.02), and negatively associated with LV hypertrophy (coeff, -0.22; 95% CI, -0.37 to -0.06). CONCLUSIONS In LT candidates, frailty is associated with cardiac structural and functional changes, independent of known risk factors. Our study provides evidence to support that measures of frailty in cirrhotic patients encompass abnormalities of the cardiovascular system and may inform assessments of cardiovascular reserve in this population.
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Affiliation(s)
- Lorena Puchades
- Department of Gastroenterology, Hepatology Unit, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Stephanie Chau
- Department of Medicine, Division of Gastroenterology and Hepatology, University of California-San Francisco, San Francisco, CA
| | - John A. Dodson
- Department of Medicine, Division of Cardiology, New York University Langone Medical Center, New York
| | - Yara Mohamad
- Department of Medicine, Division of Gastroenterology and Hepatology, University of California-San Francisco, San Francisco, CA
| | - Rachel Mustain
- Department of Medicine, Division of Gastroenterology and Hepatology, University of California-San Francisco, San Francisco, CA
| | - Adrienne Lebsack
- Department of Medicine, Division of Gastroenterology and Hepatology, University of California-San Francisco, San Francisco, CA
| | - Victoria Aguilera
- Department of Gastroenterology, Hepatology Unit, Hospital Universitari i Politècnic La Fe, Valencia, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Valencia, Spain
| | - Martin Prieto
- Department of Gastroenterology, Hepatology Unit, Hospital Universitari i Politècnic La Fe, Valencia, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Valencia, Spain
| | - Jennifer C. Lai
- Department of Medicine, Division of Gastroenterology and Hepatology, University of California-San Francisco, San Francisco, CA
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Hammami R, Boudabbous M, Jdidi J, Trabelsi F, Mroua F, Kallel R, Amouri A, Abid D, Tahri N, Abid L, Kammoun S. Cirrhotic cardiomyopathy: is there any correlation between the stage of cardiac impairment and the severity of liver disease? Libyan J Med 2017; 12:1283162. [PMID: 28245727 PMCID: PMC5345598 DOI: 10.1080/19932820.2017.1283162] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 01/12/2017] [Indexed: 02/08/2023] Open
Abstract
Cirrhotic cardiomyopathy is associated with poor prognosis and risk of acute heart failure after liver transplantation or interventional procedures. We aimed to assess the relationship between the severity of cardiac impairment and hepatic disease. Eighty patients and eighty controls underwent echocardiography, tissue Doppler imaging and speckle tracking measures. We assess the correlation between echocardiographic parameters and Child and MELD scores. Systolic parameters function (s wave, p < 0.001) and global longitudinal strain (p < 0.001) as well as diastolic parameters were significantly more impaired in cirrhotic patients compared to controls. There were no differences among the different groups in 'Child score' regarding systolic function as well as diastolic function. Paradoxically, the left atrium size correlated positively to both Child (p = 0.01, r = 0.26) and MELD scores (p = 0.02, r = 0.24). Left ventricular ejection fraction was significantly lower in decompensated patients as compared to compensated patients(p = 0.02).. We did not identify any association between severity of liver disease and cardiac dysfunction. Therefore, a transthoracic echocardiography should be performed in all cirrhotic patients before interventional and surgical procedures regardless of the severity of liver disease.
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Affiliation(s)
- Rania Hammami
- Cardiology Department, HediChaker Hospital, Sfax, Tunisia
| | | | - Jihen Jdidi
- Epidemiology Department, HediChaker Hospital, Sfax, Tunisia
| | - Fatma Trabelsi
- HepatoGastrology Department, HediChaker Hospital, Sfax, Tunisia
| | - Fakher Mroua
- Cardiology Department, HediChaker Hospital, Sfax, Tunisia
| | - Rahma Kallel
- Cardiology Department, HediChaker Hospital, Sfax, Tunisia
| | - Ali Amouri
- HepatoGastrology Department, HediChaker Hospital, Sfax, Tunisia
| | - Dorra Abid
- Cardiology Department, HediChaker Hospital, Sfax, Tunisia
| | - Nabil Tahri
- HepatoGastrology Department, HediChaker Hospital, Sfax, Tunisia
| | - Leila Abid
- Cardiology Department, HediChaker Hospital, Sfax, Tunisia
| | - Samir Kammoun
- Cardiology Department, HediChaker Hospital, Sfax, Tunisia
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Merli M, Torromeo C, Giusto M, Iacovone G, Riggio O, Puddu PE. Survival at 2 years among liver cirrhotic patients is influenced by left atrial volume and left ventricular mass. Liver Int 2017; 37:700-706. [PMID: 27782364 DOI: 10.1111/liv.13287] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 10/20/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Cirrhotic cardiomyopathy (CC) may interact with the clinical course of cirrhosis and can be implicated in the development of several complications in advanced liver disease. The best and easiest parameters which should define a condition of reduced cardiac reserve in cirrhosis are still controversial. This study was aimed at selecting the cardiac parameters, derived by Doppler echocardiography, predictive of survival during follow-up. METHODS This study included cirrhotic patients without cardiovascular or pulmonary diseases. Patients were studied in stable conditions. Doppler echocardiography was used to select parameters associated with survival. Among the others, left atrial volume (LAVi) and left ventricular mass indexed to body surface area (LVMi) were evaluated. A comparison was performed with the parameters presently applied for the definition of CC according to the Montreal criteria. RESULTS Ninety cirrhotic patients have been included (males 66%, alcohol origin 31%, post-viral 54%, Child-Pugh A 53%, B 29% and C 18%). Patients were followed up for at least 24 months. Twenty-six patients had a diagnosis of CC according to the Montreal criteria. During follow-up, 24 patients died. Overall mortality was 26.7%. Patients presenting higher LAVi and lower LVMi were those at higher risk to die (P=.04 and P=.007 respectively). No difference in survival was seen in patients with a diagnosis of CC. CONCLUSIONS An increased LAVi and a decreased LVMi were able to differentiate among patients with a lower survival at 2 years. These parameters need to be considered for prognostic evaluation in cirrhotics.
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Affiliation(s)
- Manuela Merli
- Gastroenterology, Department of Clinical Medicine, Sapienza University of Rome, Rome, Italy
| | - Concetta Torromeo
- Department of Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Michela Giusto
- Gastroenterology, Department of Clinical Medicine, Sapienza University of Rome, Rome, Italy
| | - Gianna Iacovone
- Gastroenterology, Department of Clinical Medicine, Sapienza University of Rome, Rome, Italy
| | - Oliviero Riggio
- Gastroenterology, Department of Clinical Medicine, Sapienza University of Rome, Rome, Italy
| | - Paolo E Puddu
- Department of Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
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Li YJ, Lei X, Yin H, Bai XL, Yan WT, Yang GM, Gui LL, Tan HB. Cirrhotic cardiomyopathy: Basic and clinical research. Shijie Huaren Xiaohua Zazhi 2016; 24:3846-3852. [DOI: 10.11569/wcjd.v24.i27.3846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Cirrhotic cardiomyopathy (CCM) is a common complication of liver cirrhosis. Recent research found that a blunted inotropic and chronotropic response to stress, systolic and diastolic dysfunctions and prolongation of the QT interval are major reasons for the development of cardiovascular events under stress conditions in CCM patients. Myocardial apoptosis, abnormalities of adrenergic transduction pathways, gaseous signal molecule imbalance and derangement of various ion channels are involved in the development of CCM. The combination of measurement of BNP, H2S, electrocardiogram and echocardiography (resting and stress) is' helpful in the diagnosis of CCM. Liver transplantation is the only proven treatment with specific effect on CCM. Monitoring of cardiac function and timely treatment in case of severe trauma and infection are effective measures for preventing cardiovascular events. Only aldosterone antagonists have certain effects on CCM. The clinical efficacy of TCM therapy needs to be verified in future studies. New agents, targeting its pathogenic mechanisms, such as supplementing exogenous hydrogen sulfide, may play a role in patients who cannot undergo liver transplantation.
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27
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Ascha M, Abuqayyas S, Hanouneh I, Alkukhun L, Sands M, Dweik RA, Tonelli AR. Predictors of mortality after transjugular portosystemic shunt. World J Hepatol 2016; 8:520-529. [PMID: 27099653 PMCID: PMC4832094 DOI: 10.4254/wjh.v8.i11.520] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Revised: 01/21/2016] [Accepted: 03/16/2016] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate if echocardiographic and hemodynamic determinations obtained at the time of transjugular intrahepatic portosystemic shunt (TIPS) can provide prognostic information that will enhance risk stratification of patients.
METHODS: We reviewed medical records of 467 patients who underwent TIPS between July 2003 and December 2011 at our institution. We recorded information regarding patient demographics, underlying liver disease, indication for TIPS, baseline laboratory values, hemodynamic determinations at the time of TIPS, and echocardiographic measurements both before and after TIPS. We recorded patient comorbidities that may affect hemodynamic and echocardiographic determinations. We also calculated Model for End-stage Liver Disease (MELD) score and Child Turcotte Pugh (CTP) class. The following pre- and post-TIPS echocardiographic determinations were recorded: Left ventricular ejection fraction, right ventricular (RV) systolic pressure, subjective RV dilation, and subjective RV function. We recorded the following hemodynamic measurements: Right atrial (RA) pressure before and after TIPS, inferior vena cava pressure before and after TIPS, free hepatic vein pressure, portal vein pressure before and after TIPS, and hepatic venous pressure gradient (HVPG).
RESULTS: We reviewed 418 patients with portal hypertension undergoing TIPS. RA pressure increased by a mean ± SD of 4.8 ± 3.9 mmHg (P < 0.001), HVPG decreased by 6.8 ± 3.5 mmHg (P < 0.001). In multivariate linear regression analysis, a higher MELD score, lower platelet count, splenectomy and a higher portal vein pressure were independent predictors of higher RA pressure (R = 0.55). Three variables predicted 3-mo mortality after TIPS in a multivariate analysis: Age, MELD score, and CTP grade C. Change in the RA pressure after TIPS predicted long-term mortality (per 1 mmHg change, HR = 1.03, 95%CI: 1.01-1.06, P < 0.012).
CONCLUSION: RA pressure increased immediately after TIPS particularly in patients with worse liver function, portal hypertension, emergent TIPS placement and history of splenectomy. The increase in RA pressure after TIPS was associated with increased mortality. Age, splenectomy, MELD score and CTP grade were independent predictors of long-term mortality after TIPS.
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28
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Sampaio F, Pimenta J. Left ventricular function assessment in cirrhosis: Current methods and future directions. World J Gastroenterol 2016; 22:112-125. [PMID: 26755864 PMCID: PMC4698479 DOI: 10.3748/wjg.v22.i1.112] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Revised: 07/29/2015] [Accepted: 10/13/2015] [Indexed: 02/06/2023] Open
Abstract
Cirrhotic cardiomyopathy has been defined as a chronic cardiac dysfunction in patients with cirrhosis characterized by impaired contractile responsiveness to stress and/or altered diastolic relaxation with electrophysiological abnormalities in the absence of other known cardiac disease. Non-invasive cardiovascular imaging modalities play a major role in unmasking systolic and diastolic dysfunction in patients with cirrhosis. Echocardiography has been the most commonly used modality for assessing myocardial function in these patients. Conventional echocardiographic indices rely on several assumptions that may limit their applicability in patients with a hyperdynamic circulation. Newer imaging modalities may contribute to a more accurate diagnosis of cardiovascular abnormalities in cirrhotic patients, thereby influencing clinical management. We aimed to review the different non-invasive imaging technologies currently used for assessing left ventricular systolic and diastolic function in cirrhosis, as well as to describe new imaging modalities with potential clinical applicability in the near future.
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Ngu PJ, Butler M, Pham A, Roberts SK, Taylor AJ. Cardiac remodelling identified by cardiovascular magnetic resonance in patients with hepatitis C infection and liver disease. Int J Cardiovasc Imaging 2015; 32:629-36. [PMID: 26667447 DOI: 10.1007/s10554-015-0824-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 12/07/2015] [Indexed: 01/06/2023]
Abstract
Chronic cardiac dysfunction in patients with chronic liver disease (CLD) in the absence of alcohol consumption or other cardiac disease is well described. Whilst functional and morphological features of this condition remain unclear, diastolic dysfunction has been implicated by echocardiography. We aimed to evaluate myocardial structure, function and tissue composition with cardiac magnetic resonance (CMR) imaging in patients with hepatitis C and histological evidence of liver disease on biopsy. Contrast-enhanced CMR imaging for morphological, functional and tissue characterization was performed on 16 patients with CLD and 21 healthy controls. Cardiac structure and function was assessed with standard cine imaging, with Late Gadolinium Enhancement (LGE) and myocardial T1 mapping (pre- and post-contrast) performed to evaluate regional and diffuse myocardial fibrosis respectively. Compared to controls, patients with CLD demonstrated lower left ventricular end-diastolic volume (LVEDV) (138 ± 36 vs. 167 ± 44 mL, p < 0.05), reduced stroke volume (88 ± 20 vs. 109 ± 29 mL, p = 0.016), lower post-contrast myocardial T1 time and higher Partition Coefficient consistent with diffuse myocardial fibrosis (466 ± 78 vs. 545 ± 134 ms and 0.247 ± 0.110 vs. 0.123 ± 0.057 %, p < 0.05 for both). There were no differences in other cardiac parameters including left ventricular mass and ejection fraction (p = NS for all comparisons). No patients in either group had evidence of LGE. Compared to controls, patients with hepatitis C and histological evidence liver involvement have lower LVEDV, SV and increased diffuse myocardial fibrosis, all of which are associated with diastolic dysfunction. LVEF and LV mass were preserved. This may explain in part previous functional observations made by echocardiography.
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Affiliation(s)
- Phillip J Ngu
- Department of Cardiovascular Medicine, Alfred Hospital, Melbourne, Australia.,Baker IDI Heart and Diabetes Institute, Heart Centre, Alfred Hospital, 55 Commercial Road, Melbourne, 3004, Australia
| | - Michelle Butler
- Department of Cardiovascular Medicine, Alfred Hospital, Melbourne, Australia.,Baker IDI Heart and Diabetes Institute, Heart Centre, Alfred Hospital, 55 Commercial Road, Melbourne, 3004, Australia
| | - Alan Pham
- Department of Anatomical Pathology, Alfred Hospital, Melbourne, Australia
| | - Stuart K Roberts
- Department of Gastroenterology, Alfred Hospital, Melbourne, Australia
| | - Andrew J Taylor
- Department of Cardiovascular Medicine, Alfred Hospital, Melbourne, Australia. .,Baker IDI Heart and Diabetes Institute, Heart Centre, Alfred Hospital, 55 Commercial Road, Melbourne, 3004, Australia.
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30
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Increased Circulating Advanced Oxidation Protein Products and High-Sensitive Troponin T in Cirrhotic Patients with Chronic Hepatitis C: A Preliminary Report. BIOMED RESEARCH INTERNATIONAL 2015; 2015:786570. [PMID: 26665009 PMCID: PMC4668303 DOI: 10.1155/2015/786570] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Revised: 10/29/2015] [Accepted: 11/04/2015] [Indexed: 12/16/2022]
Abstract
Aim. To investigate the relationship between advanced oxidation protein products (AOPPs) and myocardial injury by comparing the selected biomarker for detecting myocardial injury [high-sensitive troponin T (hs-TnT)] in patients with chronic HCV infection. Methods and Results. Eighty-eight patients with cirrhosis and 40 healthy control subjects were enrolled in the study. Circulating levels of AOPPs-albumin (the ratio of AOPPs to albumin content), hs-TnT, tumor necrosis factor α (TNF-α), and high-sensitivity C-reactive protein (hs-CRP) were assessed. Compared with healthy controls, the cirrhotic patients with chronic HCV infection had higher levels of AOPPs-albumin, which were associated with increased hs-TnT. When the presence of ascites was considered, the plasma levels of AOPPs-albumin were higher, as well as TNF-α. AOPPs-albumin positively correlated with hs-TnT level in all cirrhotic patients with chronic HCV infection and this correlation was stronger in decompensated cirrhotic patients. In multivariate logistic regression analysis, the independent factors associated with the presence of ascites were high AOPPs-albumin levels and elevated hs-TnT levels. Conclusion. The simultaneous monitoring of plasma AOPPs and hs-TnT can be helpful for the alterations in myocardial function control in cirrhotic patients with chronic HCV infection.
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Barakat AAEK, Metwaly AA, Nasr FM, El-Ghannam M, El-Talkawy MD, Taleb HA. Impact of hyponatremia on frequency of complications in patients with decompensated liver cirrhosis. Electron Physician 2015; 7:1349-58. [PMID: 26516441 PMCID: PMC4623794 DOI: 10.14661/1349] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Accepted: 09/20/2015] [Indexed: 02/06/2023] Open
Abstract
Introduction Hyponatremia is common in cirrhosis. The relationship between hyponatremia and severity of cirrhosis is evidenced by its close association with the occurrence of complications, the prevalence of hepatic encephalopathy, hepatorenal syndrome, spontaneous bacterial peritonitis, refectory ascites, and hepatic hydrothorax. The aim of this study was assess the impact of hyponatremia on the occurrence of both liver-related complications and the hemodynamic cardiovascular dysfunction. Methods This prospective study was conducted in 2015 on 74 patients with liver cirrhosis. The patients were from the Gastroenterology and Hepatology Department of Theodor Bilharz Research Institute in Giza, Egypt. The patients were divided into three groups according to their serum level of sodium. Group 1 included 30 patients with serum sodium >135 meq/L, group 2 included 24 patients with serum sodium between135 and 125 meq/L, and group 3 included 20 patients with serum sodium <125 meq/L. For each of the patients, we conducted aclinical examination, laboratory investigations, chest X-ray, ECG, abdominal sonar, and echocardiography. Results Hyponatremia was found in 59.46% of our cirrhotic patients, and they showed significantly increased Model for End-Stage Liver Disease (MELD) score, MELD-Na score, QTc interval, Pulmonary vascular resistance (PVR) and inferior vena cava (IVC) collapsibility, and decreased SVR and IVC diameter. Also hepatic encephalopathy, ascites, renal failure, infectious complications, and pleural effusion were significantly more common in hyponatremic cirrhotic patients. Conclusion In cirrhosis, hyponatremia is more common in severe cardiovascular dysfunction and associated with increased risk of hepatic encephalopathy, ascites, illness severity scores, renal failure, infectious complications, and pleural effusion. We recommend selective oral administration of vasopressin V2-receptor antagonist, tolvaptan, which acts to increase the excretion of free water, thereby resolving hypervolemic hyponatremia and may have the potential to improve outcomes in these patients.
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Affiliation(s)
| | - Amna Ahmed Metwaly
- Intensive Care Department, Theodor Bilharz Research Institute, Giza, Egypt
| | | | - Maged El-Ghannam
- Gastroenterology and Hepatology Department, Theodor Bilharz Research Institute, Giza, Egypt
| | | | - Hoda Abu Taleb
- Biostatistics and Demography, Medical Statistician, Environment research Department, Theodor Bilharz Research Institute, Giza, Egypt
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Nasr FM, Metwaly A, khalik AA, Darwish H. Cardiac dysfunction in liver cirrhosis: A tissue Doppler imaging study from Egypt. Electron Physician 2015; 7:1135-43. [PMID: 26396725 PMCID: PMC4578531 DOI: 10.14661/2015.1135-1143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 07/27/2015] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Patients with liver cirrhosis suffer from various cardiac abnormalities, which may influence their outcome. Tissue Doppler recording of the mitral and tricuspid annular diastolic velocities can be used to assess diastolic function accurately. There has been very little published information regarding RV diastolic function in liver cirrhosis. This study is aimed at evaluating right and left ventricular systolic and diastolic functions in post hepatitis C liver cirrhosis patients using conventional echocardiography and tissue Doppler imaging. METHODS This study was conducted on 75 adults from inpatient and outpatient services of the Theodor Bilharz Research Institute (TBRI) hospital. They were divided into two groups: Group 1 included 50 patients with post hepatitis C liver cirrhosis; and Group 2 included 25 normal adults serving as a control group. All patients and normal volunteers were subjected to clinical examination, laboratory evaluation, abdominal ultrasonography and echocardiographic studies with tissue Doppler imaging for evaluation of left and right ventricular systolic and diastolic functions. RESULTS The mitral flow showed significant increase in A wave velocity, as well as DT and IVRT with a significant decrease in E/A ratio in Group 1 compared to Group 2 (P<0.01). The tricuspid flow also showed a significant increase in A wave velocity (P<0.01) and DT (P<0.05) in addition to a significant decrease in E wave velocity and E/A ratio (P<0.01) in Group 1 as compared to Group 2. At the mitral annulus, we found a significant increase in average Aa velocity, E/Ea ratio and average systolic wave velocity S, in addition to a statistically significant decrease in the average Ea velocity and average Ea/Aa (P<0.01) in Group 1 as compared to Group 2. At the tricuspid annulus, there were significant increases in the average Aa velocity (P<0.01), S velocity (P<0.01) and E/Ea (P<0.05) together with a statistically significant decrease in the average Ea/Aa and average Ea velocity (P<0.01) in Group 1 compared to Group 2. CONCLUSION It is important to evaluate the cardiovascular function in every patient with cirrhosis, especially if the patient is a candidate for any intervention that may affect haemodynamics.
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Affiliation(s)
| | - Amna Metwaly
- Intesive Care unit, Theodor Bilharz Research Institute, Giza, Egypt
| | | | - Hesham Darwish
- Intesive Care unit, Theodor Bilharz Research Institute, Giza, Egypt
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Rahman S, Mallett SV. Cirrhotic cardiomyopathy: Implications for the perioperative management of liver transplant patients. World J Hepatol 2015; 7:507-520. [PMID: 25848474 PMCID: PMC4381173 DOI: 10.4254/wjh.v7.i3.507] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Revised: 11/14/2014] [Accepted: 12/17/2014] [Indexed: 02/06/2023] Open
Abstract
Cirrhotic cardiomyopathy is a disease that has only recently been recognised as a definitive clinical entity. In the setting of liver cirrhosis, it is characterized by a blunted inotropic and chronotropic response to stress, impaired diastolic relaxation of the myocardium and prolongation of the QT interval in the absence of other known cardiac disease. A key pathological feature is the persistent over-activation of the sympathetic nervous system in cirrhosis, which leads to down-regulation and dysfunction of the β-adrenergic receptor. Diagnosis can be made using a combination of echocardiography (resting and stress), tissue Doppler imaging, cardiac magnetic resonance imaging, 12-lead electrocardiogram and measurement of biomarkers. There are significant implications of cirrhotic cardiomyopathy in a number of clinical situations in which there is an increased physiological demand, which can lead to acute cardiac decompensation and heart failure. Prior to transplantation there is an increased risk of hepatorenal syndrome, cardiac failure following transjugular intrahepatic portosystemic shunt insertion and increased risk of arrhythmias during acute gastrointestinal bleeding. Liver transplantation presents the greatest physiological challenge with a further risk of acute cardiac decompensation. Peri-operative management should involve appropriate choice of graft and minimization of large fluctuations in preload and afterload. The avoidance of cardiac failure during this period has important prognostic implications, as there is evidence to suggest a long-term resolution of the abnormalities in cirrhotic cardiomyopathy.
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34
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Somani PO, Contractor Q, Chaurasia AS, Rathi PM. Diastolic dysfunction characterizes cirrhotic cardiomyopathy. Indian Heart J 2014; 66:649-55. [PMID: 25634400 DOI: 10.1016/j.ihj.2014.06.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Accepted: 06/16/2014] [Indexed: 12/13/2022] Open
Abstract
AIM Present study aims to study the occurrence of cirrhotic cardiomyopathy and its correlation to hepatorenal syndrome by assessing the cardiac status in patients with cirrhosis of liver and healthy controls. METHODS Thirty alcoholic cirrhotic, thirty non-alcoholic cirrhotic and thirty controls were enrolled for the study. Cardiac parameters were assessed by color doppler echocardiography. Patients were followed up for twelve months period for development of hepatorenal syndrome. RESULTS Mild diastolic dysfunction was present in 18 cirrhotic patients (30%): grade I in fifteen patients and grade II in three. Diastolic dysfunction was unrelated to age; sex and etiology of cirrhosis. Among all the echocardiographic parameters, only deceleration time was found to be statistically significant. Echocardiographic parameters in systolic and diastolic function were not different in compensated vs decompensated patients in different Child-Pugh classes or cirrhosis aetiologies. At one year follow-up, no significant differences were found in survival between patients with or without diastolic dysfunction. Hepatorenal syndrome developed in only two patients and its correlation with diastolic dysfunction was not statistically significant. CONCLUSIONS Present study shows that although diastolic dysfunction is a frequent event in cirrhosis, it is usually of mild degree and does not correlate with severity of liver dysfunction. There are no significant differences in echocardiographic parameters between alcoholic and non-alcoholic cirrhosis. HRS is not correlated to diastolic dysfunction in cirrhotic patients. There is no difference in survival at one year between patients with or without diastolic dysfunction. Diastolic dysfunction in cirrhosis is unrelated to circulatory dysfunction, ascites and HRS.
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Affiliation(s)
- Piyush O Somani
- Lecturer, Department of Gastroenterology, BYL Nair Ch Hospital & Topiwala National Medical College, Dr A L Nair Road, Mumbai Central, Mumbai, Maharashtra 400008, India.
| | - Qais Contractor
- Associate Professor, Department of Gastroenterology, BYL Nair Ch Hospital & Topiwala National Medical College, Dr A L Nair Road, Mumbai Central, Mumbai, Maharashtra 400008, India
| | - Ajay S Chaurasia
- Professor and Head, Department of Cardiology, BYL Nair Ch Hospital & Topiwala National Medical College, Dr A L Nair Road, Mumbai Central, Mumbai, Maharashtra 400008, India
| | - Pravin M Rathi
- Professor and Head, Department of Gastroenterology, BYL Nair Ch Hospital & Topiwala National Medical College, Dr A L Nair Road, Mumbai Central, Mumbai, Maharashtra 400008, India
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Nguyen V, Zielinski R, Harnett P, Miller K, Chan H, Vootakuru N, Acharya P, Khan M, Gibbs O, Gupta S, Devi A, Phillips S, George J, van der Poorten D. NT-proBNP Changes in Patients with Ascites during Large Volume Paracentesis. ISRN HEPATOLOGY 2013; 2013:959474. [PMID: 27335835 PMCID: PMC4890870 DOI: 10.1155/2013/959474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Accepted: 08/21/2013] [Indexed: 11/17/2022]
Abstract
Background. N-terminal probrain natriuretic peptide (NT-proBNP) is a hormone involved in the regulation of cardiovascular homeostasis. Changes in serum NT-proBNP during large volume paracentesis (LVP) in patients with ascites have never before been examined. Aims. To determine if significant changes in serum NT-proBNP occur in patients undergoing LVP and the associated clinical correlates in patients with cirrhosis. Method. A total of 45 patients with ascites were prospectively recruited. Serum NT-proBNP, biochemistry, and haemodynamics were determined at baseline and at key time points during and after paracentesis. Results. 34 patients were analysed; 19 had ascites due to cirrhosis and 15 from malignancy. In those with cirrhosis, NT-proBNP decreased by 77.3 pg/mL at 2 L of drainage and 94.3 pg/mL at the end of paracentesis, compared with an increase of 10.5 pg/mL and 77.2 pg/mL in cancer patients at the same time points (P = 0.05 and P = 0.03). Only congestive cardiac failure (CCF) was an independent predictor of significant NT-proBNP changes at the end of drainage in cirrhotic patients (P < 0.01). There were no significant changes in haemodynamics or renal biochemistry for either group. Conclusion. Significant reductions in serum NT-proBNP during LVP occur in patients with cirrhosis but not malignancy, and only comorbid CCF appeared to predict such changes.
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Affiliation(s)
- Vi Nguyen
- Storr Liver Unit, Westmead Millennium Institute, University of Sydney at Westmead Hospital, Westmead, Sydney, NSW 2145, Australia
| | - Rob Zielinski
- Department of Medical Oncology, Westmead Hospital, Sydney, NSW 2145, Australia
| | - Paul Harnett
- Department of Medical Oncology, Westmead Hospital, Sydney, NSW 2145, Australia
| | - Katherine Miller
- Department of Medicine, Westmead Hospital, Sydney, NSW 2145, Australia
| | - Henry Chan
- Department of Medicine, Westmead Hospital, Sydney, NSW 2145, Australia
| | - Nikitha Vootakuru
- Department of Medicine, Westmead Hospital, Sydney, NSW 2145, Australia
| | - Priya Acharya
- Department of Medicine, Westmead Hospital, Sydney, NSW 2145, Australia
| | - Montaha Khan
- Department of Medicine, Westmead Hospital, Sydney, NSW 2145, Australia
| | - Oliver Gibbs
- Department of Medicine, Westmead Hospital, Sydney, NSW 2145, Australia
| | - Sarika Gupta
- Department of Medicine, Westmead Hospital, Sydney, NSW 2145, Australia
| | - Anjla Devi
- Department of Gastroenterology & Hepatology, Westmead Hospital, Sydney, NSW 2145, Australia
| | - Shani Phillips
- Department of Gastroenterology & Hepatology, Westmead Hospital, Sydney, NSW 2145, Australia
| | - Jacob George
- Storr Liver Unit, Westmead Millennium Institute, University of Sydney at Westmead Hospital, Westmead, Sydney, NSW 2145, Australia
| | - David van der Poorten
- Storr Liver Unit, Westmead Millennium Institute, University of Sydney at Westmead Hospital, Westmead, Sydney, NSW 2145, Australia
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Pellicori P, Torromeo C, Calicchia A, Ruffa A, Di Iorio M, Cleland JGF, Merli M. Does cirrhotic cardiomyopathy exist? 50 years of uncertainty. Clin Res Cardiol 2013; 102:859-64. [PMID: 23995321 DOI: 10.1007/s00392-013-0610-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2013] [Accepted: 08/14/2013] [Indexed: 02/08/2023]
Abstract
Subtle abnormalities of cardiac structure or function are often identified in patients with liver cirrhosis and have been termed cirrhotic cardiomyopathy. However, in the absence of a precise definition, its diagnosis remains a challenge. Cardiac dysfunction in patients with cirrhosis can often be attributed to concomitant diseases such as hypertension, ischaemic heart disease or excess alcohol consumption in many patients. Further research is required to identify the existence, origin and importance of abnormal cardiac function due specifically to liver disease. Cardiac dysfunction may be masked by treatments given to cirrhotic patients, such as mineral-corticoid receptor antagonists, or by co-existing conditions, such as anaemia. New imaging tests or plasma biomarkers might be able to detect abnormal cardiac function at an early stage of its development.
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Affiliation(s)
- Pierpaolo Pellicori
- Department of Academic Cardiology, Hull and East Yorkshire Medical Research and Teaching Centre MRTDS (Daisy) Building, Entrance 2 Castle Hill Hospital, Cottingham, Kingston upon Hull, HU16 5JQ, UK,
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Licata A, Corrao S, Petta S, Genco C, Cardillo M, Calvaruso V, Cabibbo G, Massenti F, Cammà C, Licata G, Craxì A. NT pro BNP plasma level and atrial volume are linked to the severity of liver cirrhosis. PLoS One 2013; 8:e68364. [PMID: 23940514 PMCID: PMC3734231 DOI: 10.1371/journal.pone.0068364] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Accepted: 05/29/2013] [Indexed: 02/06/2023] Open
Abstract
Background and Aims Plasma levels of NT-pro-BNP, a natriuretic peptide precursor, are raised in the presence of fluid retention of cardiac origin and can be used as markers of cardiac dysfunction. Recent studies showed high levels of NT pro BNP in patients with cirrhosis. We assessed NT pro-BNP and other parameters of cardiac dysfunction in patients with cirrhosis, with or without ascites, in order to determine whether the behaviour of NT pro BNP is linked to the stage of liver disease or to secondary cardiac dysfunction. Methods Fifty eight consecutive hospitalized patients mostly with viral or NAFLD-related cirrhosis were studied. All underwent abdominal ultrasound and upper GI endoscopy. Cardiac morpho-functional changes were evaluated by echocardiography and NT-pro-BNP plasma levels determined upon admission. Twenty-eight hypertensive patients, without evidence of liver disease served as controls. Results Fifty eight cirrhotic patients (72% men) with a median age of 62 years (11% with mild arterial hypertension and 31% with type 2 diabetes) had a normal renal function (mean creatinine 0.9 mg/dl, range 0.7–1.06). As compared to controls, cirrhotic patients had higher NT pro-BNP plasma levels (365.2±365.2 vs 70.8±70.6 pg/ml; p<0.001). Left atrial volume (LAV) (61.8±26.3 vs 43.5±14.1 ml; p = 0.001), and left ventricular ejection fraction (62.7±6.9 vs. 65.5±4%,; p = 0.05) were also altered in cirrhotic patients that in controls. Patients with F2-F3 oesophageal varices as compared to F0/F1, showed higher e' velocity (0.91±0.23 vs 0.66±0.19 m/s, p<0.001), and accordingly a higher E/A ratio (1.21±0.46 vs 0.89±0.33 m/s., p = 0.006). Conclusion NT-pro-BNP plasma levels are increased proportionally to the stage of chronic liver disease. Advanced cirrhosis and high NT-pro-BNP levels are significantly associated to increased LAV and to signs of cardiac diastolic dysfunction. NT pro-BNP levels could hence be an useful prognostic indicators of early decompensation of cirrhosis.
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Affiliation(s)
- Anna Licata
- Sezione di Gastroenterologia, Dipartimento Biomedico di Medicina Interna e Specialistica, DI.BI.M.I.S, University of Palermo, Palermo, Italy.
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38
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Diastolic dysfunction and severity of cirrhosis in nonalcoholic cirrhotic patients. Int J Hepatol 2013; 2013:892876. [PMID: 24377048 PMCID: PMC3860121 DOI: 10.1155/2013/892876] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2013] [Revised: 10/22/2013] [Accepted: 10/22/2013] [Indexed: 12/12/2022] Open
Abstract
Background. In this study, we evaluated the association between diastolic dysfunction severity and severity of cirrhosis in nonalcoholic cirrhotic patients. Methods. This cross-sectional study was conducted on all nonalcoholic cirrhotic patients who were admitted in Rasht Razi hospital the Cancer of Guilan Province, north of Iran, from January 2011 to March 2012. Severity of cirrhosis was evaluated by Child-Pugh score. A 12-lead surface ECG and echocardiographic studies were performed. We used a HDI 3000 (Philips ATL, Bothell, WA, USA) equipped with 2 to 4 MHz probes. Diastolic function was determined by an expert cardiac sonographer. Data were analyzed by SPSS for win (version16). A P value less than 0.05 was considered significant. Results. Sixty-tree percent of patients were male. The mean age of patients was 52.78 ± 15.2 years. 22%, 38%, and 40% of patients were considered as child class A, B, and C, respectively. There was a significant relation between diastolic dysfunction and disease duration (P = 0.001), female gender (P = 0.004), age > 60 years (P = 0.045), and severity of cirrhosis (P = 0.048). On multivariate analysis, decreased E/A ratio (P = 0.03) and disease duration (P = 0.02) showed an independent significant relation. Conclusion. According to the relation between severity of cirrhosis and diastolic dysfunction, we recommend cardiac assessment in all child B and C cirrhotic patients.
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Papastergiou V, Skorda L, Lisgos P, Papakonstantinou N, Giakoumakis T, Ntousikos K, Karatapanis S. Ultrasonographic prevalence and factors predicting left ventricular diastolic dysfunction in patients with liver cirrhosis: is there a correlation between the grade of diastolic dysfunction and the grade of liver disease? ScientificWorldJournal 2012; 2012:615057. [PMID: 22888308 PMCID: PMC3410313 DOI: 10.1100/2012/615057] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2011] [Accepted: 11/20/2011] [Indexed: 02/07/2023] Open
Abstract
Presence of cardiac dysfunction has been associated with an unfavorable prognosis in patients with liver cirrhosis. In the present study, 92 consecutive, newly-diagnosed patients with liver cirrhosis were prospectively evaluated. Liver disease was graded according to the modified Child-Turcotte-Pugh (CTP) score whereas left ventricular diastolic function was assessed by Doppler-echocardiography and graded (Stage 0 to 4) according to current guidelines. Overall, DD was diagnosed in 55/92 (59.8%) patients [DD-stage-1: 36/92 (39.1%), DD-stage-2: 19/92 (20.6%)]. Prevalence of DD-stage-1 among the different stages of liver cirrhosis was: CTP-class A: 11/29 (37.9%), B: 15/39 (38.5%), C: 10/24 (41.6%), (P > 0.05 in all comparisons), whereas for DD-stage-2 the corresponding proportions were CTP-class A: 3/29 (10.3%), B: 5/39 (12.8%), C: 11/24 (45.8%), (P = 0.0009 between CTP-class C versus A and B). Age > 53 years (Odd's Ratio [OR]: 4.2; 95% confidence interval [CI]: 1.5-12.1) and CTP-class C (OR: 4.6; 95% CI: 1.1-20) could independently predict DD. No relation between presence of DD and the etiology of the liver disease was found. We conclude that DD is a common feature in liver cirrhosis. DD-stage-1 is fairly prevalent among all CTP-classes whereas DD-stage-2 seems to be characteristic of the advanced liver disease (CTP-class C). A high level of awareness for the presence of the syndrome is required, especially if cirrhotic patients are CTP-class C and/or of older age.
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Affiliation(s)
- Vasilios Papastergiou
- Liver Clinic, First Department of Internal Medicine, General Hospital of Rhodes, 85100 Rhodes, Greece
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40
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The end-organ impairment in liver cirrhosis: appointments for critical care. Crit Care Res Pract 2012; 2012:539412. [PMID: 22666568 PMCID: PMC3361993 DOI: 10.1155/2012/539412] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2011] [Revised: 02/24/2012] [Accepted: 03/13/2012] [Indexed: 02/06/2023] Open
Abstract
Liver cirrhosis (LC) can lead to a clinical state of liver failure, which can exacerbate through the course of the disease. New therapies aimed to control the diverse etiologies are now more effective, although the disease may result in advanced stages of liver failure, where liver transplantation (LT) remains the most effective treatment. The extended lifespan of these patients and the extended possibilities of liver support devices make their admission to an intensive care unit (ICU) more probable. In this paper the LC is approached from the point of view of the pathophysiological alterations present in LC patients previous to ICU admission, particularly cardiovascular, but also renal, coagulopathic, and encephalopathic. Infections and available liver detoxifications devices also deserve mentioning. We intend to contribute towards ICU physician readiness to the care for this particular type of patients, possibly in dedicated ICUs.
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41
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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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42
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Nasr G, Hassan A, Ahmed S, Serwah A. Predictors of large volume paracantesis induced circulatory dysfunction in patients with massive hepatic ascites. J Cardiovasc Dis Res 2011; 1:136-44. [PMID: 21187868 PMCID: PMC2982202 DOI: 10.4103/0975-3583.70914] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE In patients with massive ascites, large volume paracentesis may be associated with complications as circulatory dysfunction. Selection of appropriate patients might reduce such side effects. PATIENTS AND METHODS Forty-five patients known to have liver cirrhosis and presenting with massive ascites were included. There were 27 males and 18 females, with age (mean 51.2+10.64). All patients were subjected to full history, clinical examination, complete blood picture, prothrombin time, serum albumin, total plasma protein, serum bilirubin, serum creatinine, serum electrolytes and plasma renin activity measured by radioimmunoassay. Echocardiographic evaluation for cardiac output, pulmonary artery pressure, diastolic and systolic function before and after paracentesis. Large-volume paracentesis (LVP) ranging 8-18 liters with a mean 9.9 L was performed to all patients. Paracentesis induced circulatory dysfunction (PICD) was defined as increase in plasma renin activity (PRA) of more than 50% of pretreatment value to a level greater than 7.5ng /ml/ hour on the 6th day after paracentesis. RESULTS The incidence of PICD in patients with massive hepatic ascites was 73.3% (87.5% with Dextran and 38.5% with albumin). There were no serious systemic or local side effects one week following LVP. Type of plasma expander and younger ages were the only independent predictors (odd ratio OR with 95% confidence interval CI, 3.01<21.79<157.58 and 0.80<.88<.97 respectively) Gender and other clinical and laboratory parameters had no influence. Neither electrolytes levels nor hematocrite value had an influence. Ascitic patients showed higher heart rate and cardiac output and lower arterial pressure that was accentuated after LVP (P < 0.01). Echocardiographic diastolic function, A wave velocity and deceleration time of the E wave were markedly increased in cirrhotic patients with tense ascites and the E/A ratio was markedly reduced (0.9 ± 0.3) but was not significantly affected by LVP. Ejection fraction had similar values of the normal patients with a tendency to increase after paracentesis. There were no changes in the left ventricular wall thickness. CONCLUSION LVP is a safe and effective procedure for treatment of tense/refractory ascites. PICD is a frequently occurring silent complication following LVP. Salt free human albumin should be the plasma expander of choice especially if at least 8 liters are evacuated. Left ventricular diastolic function is altered in cirrhosis with tense ascites. This may represent an early stage of hepatic cardiomyopathy but was not affected by LVP and this was not reflected on the occurrence of PICD.
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Affiliation(s)
- G Nasr
- Department of Cardiology, Suez Canal University, Ismailia, Egypt
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43
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Kim MY, Baik SK, Won CS, Park HJ, Jeon HK, Hong HI, Kim JW, Kim HS, Kwon SO, Kim JY, Yoo BS, Lee SH. Dobutamine stress echocardiography for evaluating cirrhotic cardiomyopathy in liver cirrhosis. THE KOREAN JOURNAL OF HEPATOLOGY 2011; 16:376-82. [PMID: 21415581 PMCID: PMC3304603 DOI: 10.3350/kjhep.2010.16.4.376] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background/Aims The blunted ventricular systolic and diastolic contractile responses to physical and pharmacological stress in cirrhosis are termed cirrhotic cardiomyopathy (CCM). CCM has been known to involve multiple defects in the β-adrenergic signaling pathway. The aim of this study was to determine whether cirrhotic patients have blunted cardiac responses to catecholamine stimulation through dobutamine stress echocardiography (DSE). Methods Seventy-one cirrhotic patients with normal left ventricular (LV) chamber size and ejection fraction were enrolled. The LV systolic and diastolic functions were evaluated by two-dimensional and Doppler echocardiography at rest and during peak dobutamine infusion (40 µg/kg/min). An abnormal response was defined as a decrease of less than 10% in LV end-diastolic volume, a decrease of less than 20% in end-systolic volume, and an increase of less than 10% in LV ejection fraction (EF) at peak dobutamine infusion, based on previously used criteria. The early/late diastolic flow (E/A) ratio and diastolic parameters were also measured. Results A blunted LV response to dobutamine was observed in 18 of 71 cirrhotic patients (25.4%). The baseline EF was significantly higher in 18 patients with a blunted DSE response than that of those with a normal DSE response (P<0.05). The baseline and peak E/A ratios, which are common diastolic dysfunction markers, were higher in the cirrhosis group than in the control group (P<0.001). No adverse events associated with DSE were observed. Conclusions Blunted cardiac responses to dobutamine stimulation, which are implicated in defects in the β-adrenergic signaling pathway, might contribute to the pathogenesis of CCM in patients with cirrhosis.
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Affiliation(s)
- Moon Young Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
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44
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Gurung P, Goldblatt M, Huggins JT, Doelken P, Nietert PJ, Sahn SA. Pleural fluid analysis and radiographic, sonographic, and echocardiographic characteristics of hepatic hydrothorax. Chest 2011; 140:448-453. [PMID: 21273292 DOI: 10.1378/chest.10-2134] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND There are limited published data defining complete pleural fluid analysis, echocardiographic characteristics, or the presence or absence of ascites on sonographic or CT imaging in patients with hepatic hydrothorax. METHODS We reviewed pleural fluid analysis and radiographic, sonographic, and echocardiographic findings in 41 consecutive patients with hepatic hydrothorax referred to the Pleural Procedure Service for thoracentesis. RESULTS Ascites was detected on sonographic or CT imaging in 38 of 39 patients (97%). Diastolic dysfunction was found in 11 of 21 patients (52%). Contrast echocardiography with agitated saline demonstrated an intrapulmonary shunt in 18 of 23 cases (78%). Solitary hepatic hydrothorax had a median pleural fluid pH of 7.49 (fifth to 95th percentile, 7.40-7.57), total protein level of 1.5 g/dL (0.58-2.34), and lactate dehydrogenase (LDH) level of 65 IU/L (36-138). The median pleural fluid/serum protein ratio and pleural LDH/upper limit of normal serum LDH ratio were 0.25 (0.10-0.43) and 0.27 (0.14-0.57), respectively. The median absolute neutrophil count (ANC) was 26 cells/μL (1-230). Only a single patient had a protein discordant exudate despite 83% of patients receiving diuretics. When comparing solitary hepatic hydrothorax and spontaneous bacterial pleuritis, there was no statistically significant difference among pleural fluid total protein (P = .99), LDH (P = .33), and serum albumin (P = .47). ANC was higher in patients with spontaneous bacterial pleuritis (P < .0001). CONCLUSIONS Hepatic hydrothorax virtually always presents with ascites that is detectable on sonographic or CT imaging. The development of an "exudate" from diuretic therapy is a rare phenomenon in hepatic hydrothorax. In contrast, diastolic dysfunction and intrapulmonary shunting are common in patients with hepatic hydrothorax. There was no statistically significant change in pleural fluid parameters with spontaneous bacterial pleuritis, except an increased ANC.
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Affiliation(s)
- Puncho Gurung
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Medical University of South Carolina, Charleston, SC.
| | - Mark Goldblatt
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Medical University of South Carolina, Charleston, SC
| | - John T Huggins
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Medical University of South Carolina, Charleston, SC
| | - Peter Doelken
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Medical University of South Carolina, Charleston, SC
| | - Paul J Nietert
- Division of Biostatistics and Epidemiology, Medical University of South Carolina, Charleston, SC
| | - Steven A Sahn
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Medical University of South Carolina, Charleston, SC
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45
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Jaschinski U, Lichtwarck-Aschoff M. [Acute perioperative disturbances of renal function. Strategies for prevention and therapy]. Anaesthesist 2009; 58:829-47; quiz 848-9. [PMID: 19669104 DOI: 10.1007/s00101-009-1592-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The increasing life expectancy in industrial nations leads to an increase in the number of elderly and aged persons treated in hospital. Increasingly more complex operations are being carried out on this group of patients. Renal dysfunction in the preoperative situation increases morbidity and mortality. Acute kidney injury (AKI) is nearly always part of a multi-organ dysfunction syndrome in critically ill patients. The treatment strategy of the AKI should be oriented to the degree of organ dysfunction. However, the stage of organ dysfunction is mostly unknown so that the therapeutically exploitable interval is often missed. The same therapy is practically always used for all patients: administration of fluids and diuretics often under the premise of "the kidneys must be rinsed". A unified classification of the continuation of kidney function disorders using the RIFLE criteria (risk, injury, failure, loss, endstage kidney disease) can assist recognition of early stages of kidney failure in order to react correspondingly with therapeutic measures and to critically question or optimize the use of conservative treatment strategies.
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Affiliation(s)
- U Jaschinski
- Klinik für Anästhesiologie und Operative Intensivmedizin, Klinikum Augsburg, Augsburg.
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46
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Abstract
Cirrhotic cardiomyopathy is a recently recognized condition in cirrhosis consisting of systolic incompetence under condition of stress, diastolic dysfunction related to altered diastolic relaxation, and electrophysiological abnormalities in the absence of any known cardiac disease. It can be diagnosed by using a combination of electrocardiograph, 2-dimensional echocardiography, and various serum markers such as brain natriuretic factor. The underlying pathogenetic mechanisms include abnormalities in the beta-adrenergic signaling pathway, altered cardiomyocyte membrane fluidity, increased myocardial fibrosis, cardiomyocyte hypertrophy, and ion channel defects. Various compounds for which levels are elevated in cirrhosis such as nitric oxide and carbon monoxide can also exert a negative inotropic effect on the myocardium, whereas excess sodium and volume retention can lead to myocardial hypertrophy. Various toxins can also aggravate the ion channel defects, thereby widening the QRS complex causing prolonged QT intervals. Clinically, systolic incompetence is most evident when cirrhotic patients are placed under stress, whether physical or pharmacological, or when the extent of peripheral arterial vasodilatation demands an increased cardiac output as in the case of bacterial infections. Acute volume overload such as immediately after insertion of a transjugular intrahepatic portosystemic shunt or after liver transplantation can also tip these cirrhotic patients into cardiac failure. Treatment of cirrhotic cardiomyopathy is unsatisfactory. There is some evidence that beta-blockade may help some cirrhotic patients with baseline prolonged QT interval. Long-term aldosterone antagonism may help reduce myocardial hypertrophy. Future studies should include further elucidation of pathogenetic mechanisms so as to develop effective treatment strategies.
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Affiliation(s)
- Florence Wong
- Department of Medicine, Toronto General Hospital, University of Toronto, 9th floor, North Wing, Room 983, 200 Elizabeth Street, Toronto, ON, Canada, M5G 2C4,
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47
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Abstract
Cirrhotic cardiomyopathy is the term used to describe a constellation of features indicative of abnormal heart structure and function in patients with cirrhosis. These include systolic and diastolic dysfunction, electrophysiological changes, and macroscopic and microscopic structural changes. The prevalence of cirrhotic cardiomyopathy remains unknown at present, mostly because the disease is generally latent and shows itself when the patient is subjected to stress such as exercise, drugs, hemorrhage and surgery. The main clinical features of cirrhotic cardiomyopathy include baseline increased cardiac output, attenuated systolic contraction or diastolic relaxation in response to physiologic, pharmacologic and surgical stress, and electrical conductance abnormalities (prolonged QT interval). In the majority of cases, diastolic dysfunction precedes systolic dysfunction, which tends to manifest only under conditions of stress. Generally, cirrhotic cardiomyopathy with overt severe heart failure is rare. Major stresses on the cardiovascular system such as liver transplantation, infections and insertion of transjugular intrahepatic portosystemic stent-shunts (TIPS) can unmask the presence of cirrhotic cardiomyopathy and thereby convert latent to overt heart failure. Cirrhotic cardiomyopathy may also contribute to the pathogenesis of hepatorenal syndrome. Pathogenic mechanisms of cirrhotic cardiomyopathy are multiple and include abnormal membrane biophysical characteristics, impaired β-adrenergic receptor signal transduction and increased activity of negative-inotropic pathways mediated by cGMP. Diagnosis and differential diagnosis require a careful assessment of patient history probing for excessive alcohol, physical examination for signs of hypertension such as retinal vascular changes, and appropriate diagnostic tests such as exercise stress electrocardiography, nuclear heart scans and coronary angiography. Current management recommendations include empirical, nonspecific and mainly supportive measures. The exact prognosis remains unclear. The extent of cirrhotic cardiomyopathy generally correlates to the degree of liver insufficiency. Reversibility is possible (either pharmacological or after liver transplantation), but further studies are needed.
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Affiliation(s)
- Soon Koo Baik
- Dept of Medicine, Yonsei University Wonju College of Medicine, Wonju, South Korea
| | | | - Samuel S Lee
- Liver Unit, University of Calgary, Calgary, Canada
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48
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Abstract
Patients with cirrhosis and portal hypertension exhibit characteristic cardiovascular and pulmonary hemodynamic changes. A vasodilatatory state and a hyperdynamic circulation affecting the cardiac and pulmonary functions dominate the circulation. The recently defined cirrhotic cardiomyopathy may affect systolic and diastolic functions, and imply electromechanical abnormalities. In addition, the baroreceptor function and regulation of the circulatory homoeostasis is impaired. Pulmonary dysfunction involves diffusing abnormalities with the development of the hepatopulmonary syndrome and portopulmonary hypertension in some patients. Recent research has focused on the assertion that the hemodynamic and neurohumoral dysregulation are of major importance for the development of the cardiovascular and pulmonary complications in cirrhosis. This aspect is important to take into account in the management of these patients.
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Møller S, Henriksen JH. Cirrhotic cardiomyopathy: a pathophysiological review of circulatory dysfunction in liver disease. Heart 2002; 87:9-15. [PMID: 11751653 PMCID: PMC1766971 DOI: 10.1136/heart.87.1.9] [Citation(s) in RCA: 232] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/12/2001] [Indexed: 12/13/2022] Open
Abstract
The systemic circulation in patients with cirrhosis is hyperdynamic with an increased cardiac output and heart rate and a reduced systemic vascular resistance as the most pronounced alterations. The concomitant cardiac dysfunction has recently been termed "cirrhotic cardiomyopathy", which is an entity different from that seen in alcoholic heart muscle disease. Clinically, these patients present with sodium fluid retention and strain often unmasks the presence of latent heart failure. No specific treatment can yet be recommended but caution should be used with respect to procedures that may stress the heart such as shunt implantation and liver transplantation.
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Affiliation(s)
- S Møller
- Department of Clinical Physiology, 239, Hvidovre Hospital, University of Copenhagen, DK-2650 Hvidovre, Denmark.
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