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Al-Khatib SM, Stevenson WG, Ackerman MJ, Bryant WJ, Callans DJ, Curtis AB, Deal BJ, Dickfeld T, Field ME, Fonarow GC, Gillis AM, Granger CB, Hammill SC, Hlatky MA, Joglar JA, Kay GN, Matlock DD, Myerburg RJ, Page RL. 2017 AHA/ACC/HRS Guideline for Management of Patients With Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Rhythm Society. Circulation 2018; 138:e272-e391. [PMID: 29084731 DOI: 10.1161/cir.0000000000000549] [Citation(s) in RCA: 249] [Impact Index Per Article: 41.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
| | - William G Stevenson
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Michael J Ackerman
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - William J Bryant
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - David J Callans
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Anne B Curtis
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Barbara J Deal
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Timm Dickfeld
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Michael E Field
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Gregg C Fonarow
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Anne M Gillis
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Christopher B Granger
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Stephen C Hammill
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Mark A Hlatky
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - José A Joglar
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - G Neal Kay
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Daniel D Matlock
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Robert J Myerburg
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Richard L Page
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
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52
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Al-Khatib SM, Stevenson WG, Ackerman MJ, Bryant WJ, Callans DJ, Curtis AB, Deal BJ, Dickfeld T, Field ME, Fonarow GC, Gillis AM, Granger CB, Hammill SC, Hlatky MA, Joglar JA, Kay GN, Matlock DD, Myerburg RJ, Page RL. 2017 AHA/ACC/HRS Guideline for Management of Patients With Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death: Executive Summary: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Rhythm Society. Circulation 2018; 138:e210-e271. [PMID: 29084733 DOI: 10.1161/cir.0000000000000548] [Citation(s) in RCA: 149] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
| | - William G Stevenson
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Michael J Ackerman
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - William J Bryant
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - David J Callans
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Anne B Curtis
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Barbara J Deal
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Timm Dickfeld
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Michael E Field
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Gregg C Fonarow
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Anne M Gillis
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Christopher B Granger
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Stephen C Hammill
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Mark A Hlatky
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - José A Joglar
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - G Neal Kay
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Daniel D Matlock
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Robert J Myerburg
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
| | - Richard L Page
- Writing committee members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. Section numbers pertain to those in the full-text guideline. †ACC/AHA Representative. ‡HRS Representative. §ACC/AHA Task Force on Performance Measures Liaison/HFSA Representative. ‖ACC/AHA Task Force on Clinical Practice Guidelines Liaison
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BNP as a promising marker in prediction of malignant arrhythmias in pts with LV systolic dysfunction after an acute MI. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2018. [DOI: 10.1016/j.bjbas.2018.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Bettencourt P, Ferreira-Coimbra J, Rodrigues P, Marques P, Moreira H, Pinto MJ, Guimarães JT, Lourenço P. Towards a multi-marker prognostic strategy in acute heart failure: a role for GDF-15. ESC Heart Fail 2018; 5:1017-1022. [PMID: 30144302 PMCID: PMC6301153 DOI: 10.1002/ehf2.12301] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2017] [Revised: 02/22/2018] [Accepted: 04/08/2018] [Indexed: 01/05/2023] Open
Abstract
Aims Growth differentiation factor (GDF)‐15 mirrors inflammation and oxidative stress in cardiovascular diseases. Brain natriuretic peptide (BNP) is associated with cardiomyocyte stretch in heart failure (HF). The objective of this study was to evaluate the prognostic impact of plasma GDF‐15 and BNP in acute HF. Methods and results We studied a subgroup of patients prospectively recruited in an acute HF registry (follow‐up: 2 years; endpoint: all‐cause mortality). Cox regression multivariate models were built to study the association of GDF‐15 and mortality. Further cross‐classification according to discharge GDF‐15 (mean) and BNP (mean) and association with mortality was studied. We studied 158 patients: seventy‐nine were male, mean age was 75 years, 55.1% had left ventricular ejection fraction < 40%, mean discharge BNP was 1000 pg/mL, and mean GDF‐15 was 3013 ng/mL. Higher BNP and GDF‐15 predicted 2‐year mortality. Patients with GDF‐15 ≥ 3000 ng/mL had a multivariate adjusted 2‐year death risk of 1.86 (1.08–3.18). Patients discharged with both BNP and GDF‐15 above the mean had an adjusted hazard ratio of 4.33 (2.07–9.06) when compared with those with both <mean. Conclusions Higher GDF‐15 associated with worse prognosis in acute HF independently of BNP. When both biomarkers GDF‐15 and BNP were elevated at discharge, the 2‐year mortality risk increased over four‐fold. Biomarkers related to different pathophysiological pathways can provide incremental prognostic information in acute HF.
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Affiliation(s)
- Paulo Bettencourt
- Faculty of Medicine, University of Porto, Porto, Portugal.,Internal Medicine Department, Hospital CUF, Porto, Portugal
| | | | - Pedro Rodrigues
- Internal Medicine Department, São João Hospital Center, Porto, Portugal
| | - Pedo Marques
- Internal Medicine Department, São João Hospital Center, Porto, Portugal
| | - Helena Moreira
- Internal Medicine Department, São João Hospital Center, Porto, Portugal
| | - Maria João Pinto
- Faculty of Medicine, University of Porto, Porto, Portugal.,Clinical Pathology Department, São João Hospital Center, Porto, Portugal
| | - João Tiago Guimarães
- Faculty of Medicine, University of Porto, Porto, Portugal.,Clinical Pathology Department, São João Hospital Center, Porto, Portugal
| | - Patrícia Lourenço
- Faculty of Medicine, University of Porto, Porto, Portugal.,Internal Medicine Department, São João Hospital Center, Porto, Portugal
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55
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Al-Khatib SM, Stevenson WG, Ackerman MJ, Bryant WJ, Callans DJ, Curtis AB, Deal BJ, Dickfeld T, Field ME, Fonarow GC, Gillis AM, Granger CB, Hammill SC, Hlatky MA, Joglar JA, Kay GN, Matlock DD, Myerburg RJ, Page RL. 2017 AHA/ACC/HRS Guideline for Management of Patients With Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Rhythm Society. J Am Coll Cardiol 2018; 72:e91-e220. [PMID: 29097296 DOI: 10.1016/j.jacc.2017.10.054] [Citation(s) in RCA: 683] [Impact Index Per Article: 113.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Matata BM, Elahi MM. In Situ Oxidative Stress and Atrial Cell Deaths in Patients with Valve Disease. Cardiovasc Hematol Disord Drug Targets 2018; 19:79-87. [PMID: 30033881 DOI: 10.2174/1871529x18666180723094926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 06/28/2018] [Accepted: 07/16/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND Left ventricular hypertrophy and myocardial remodeling occur with aortic valve disease and may lead to heart failure. Although increased oxidative stress and inflammatory factors have been implicated in heart failure, their role in the progression of valve disease remains unclear. OBJECTIVES We investigated the role of oxidative stress and inflammatory factors in valve disease whether this relates to cell death. METHODS Blood samples were taken from 24 patients with valve disease before surgery and the results were compared with those from blood samples from 30 control healthy subjects. Myocardial biopsies from patients with valve disease were also collected before cannulation of the right atrial appendage. NF-κB activities in atrial and mononuclear cells nuclear extracts were determined by electrophoretic mobility shift assay. RESULTS Nuclear factor kappaB activities were significantly greater in mononuclear cells from AVD patients compared with healthy controls and the antigens were detectable in atrial tissues valve disease patients. Plasma C-reactive protein, B-natriuretic peptides, plasma tumor necrosis factor alpha and soluble tumor necrosis factor receptor 1 and 3-nitrotyrosine levels were significantly higher in valve disease patients. Inducible nitric oxide and 3-nitrotyrosine antigens and cells expressing CD45 antigens were detected within atrial tissues obtained from valve disease patients suggesting oxidative stress originated from in situ leukocytes. CONCLUSION The findings suggest that oxidative stress originating from in situ leukocytes within the atrial myocardium may be the potential trigger for excessive transcriptional activities and apoptotic cell death within the atrial myocardium of valve disease patients. This represents a potential therapeutic target.
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Affiliation(s)
- Bashir M Matata
- The Liverpool Heart & Chest Hospital NHS Foundation Trust, Liverpool, United Kingdom.,Institute of Infection & Global Health, University of Liverpool, Liverpool, United Kingdom
| | - Maqsood M Elahi
- Heart-Lung Institute, Cardiac Eye International Foundation, Texas, TX, United States
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Kakimoto Y, Tanaka M, Hayashi H, Yokoyama K, Osawa M. Overexpression of miR-221 in sudden death with cardiac hypertrophy patients. Heliyon 2018; 4:e00639. [PMID: 30009269 PMCID: PMC6041564 DOI: 10.1016/j.heliyon.2018.e00639] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 05/06/2018] [Accepted: 05/25/2018] [Indexed: 01/04/2023] Open
Abstract
Background Cardiac hypertrophy is a well-known risk factor for heart failure and sudden cardiac death (SCD). On the other hand, physiological cardiac hypertrophy is often observed in young healthy men, and it is difficult to predict SCD in cardiac hypertrophy subjects who do not show symptoms of heart failure. MicroRNAs (miRNAs) widely regulate biological activity and play pivotal roles in heart failure progression. In this study, we investigated whether miRNA expression is altered in SCD with cardiac hypertrophy (SCH). Methods Cardiac tissues were sampled at autopsy from SCH patients, compensated cardiac hypertrophy (CCH) subjects who died of causes other than heart failure, and control cases without cardiac hypertrophy or heart failure. After histopathological examination, we performed deep sequencing and quantitative PCR of cardiac miRNAs. Results and discussion Although SCH and CCH showed indistinguishable histological features, their miRNA expression signatures were distinct. Among the 240 miRNAs stably detected in the heart, 8 were differentially expressed between SCH and CCH. Specifically, miR-221 increased in SCH compared to CCH and control cases. The significant elevation of cardiac miR-221 in SCH patients is correlated with lethal outcomes. Thus, our results indicate that an elevated miR-221 level is potentially associated with an increased risk of SCD in subjects with cardiac hypertrophy.
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Affiliation(s)
- Yu Kakimoto
- Department of Forensic Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Masayuki Tanaka
- Support Center for Medical Research and Education, Tokai University, Kanagawa, Japan
| | - Hideki Hayashi
- Support Center for Medical Research and Education, Tokai University, Kanagawa, Japan
| | - Keiko Yokoyama
- Support Center for Medical Research and Education, Tokai University, Kanagawa, Japan
| | - Motoki Osawa
- Department of Forensic Medicine, Tokai University School of Medicine, Kanagawa, Japan
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Maisel AS, Duran JM, Wettersten N. Natriuretic Peptides in Heart Failure: Atrial and B-type Natriuretic Peptides. Heart Fail Clin 2018; 14:13-25. [PMID: 29153197 DOI: 10.1016/j.hfc.2017.08.002] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The natriuretic peptides play a vital role in normal physiology and as counter-regulatory hormones in heart failure (HF). Clinical assessment of their levels (for B-type natriuretic peptide [BNP], N-terminal proBNP, and the midregion of N-terminal pro-atrial natriuretic peptide) have become valuable tools in diagnosing patients with HF as well as risk stratifying and guiding therapy. Their roles have further expanded beyond HF to other cardiovascular conditions and for risk stratification in asymptomatic individuals. Understanding the clinical use of these hormones is vital to achieving their full potential.
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Affiliation(s)
- Alan S Maisel
- Division of Cardiovascular Medicine, VA San Diego Healthcare System 111-A, 3350 La Jolla Village Drive, San Diego, CA 92161, USA.
| | - Jason M Duran
- Department of Internal Medicine, UC San Diego, 200 West Arbor Drive, La Jolla, San Diego, CA 92103, USA
| | - Nicholas Wettersten
- Division of Cardiovascular Medicine, UC San Diego, 9500 Gilman Drive MC 7411, La Jolla, San Diego, CA 92037-7411, USA
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Modin D, Andersen DM, Biering-Sørensen T. Echo and heart failure: when do people need an echo, and when do they need natriuretic peptides? Echo Res Pract 2018; 5:R65-R79. [PMID: 29691224 PMCID: PMC5958420 DOI: 10.1530/erp-18-0004] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 04/24/2018] [Indexed: 12/25/2022] Open
Abstract
Heart failure (HF) is a threat to public health. Heterogeneities in aetiology and phenotype complicate the diagnosis and management of HF. This is especially true when considering HF with preserved ejection fraction (HFpEF), which makes up 50% of HF cases. Natriuretic peptides may aid in establishing a working diagnosis in patients suspected of HF, but echocardiography remains the optimal choice for diagnosing HF. Echocardiography provides important prognostic information in both HF with reduced ejection fraction (HFrEF) and HFpEF. Traditionally, emphasis has been put on the left ventricular ejection fraction (LVEF). LVEF is useful for both diagnosis and prognosis in HFrEF. However, echocardiography offers more than this single parameter of systolic function, and for optimal risk assessment in HFrEF, an echocardiogram evaluating systolic, diastolic, left atrial and right ventricular function is beneficial. In this assessment echocardiographic modalities such as global longitudinal strain (GLS) by 2D speckle-tracking may be useful. LVEF offers little value in HFpEF and is neither helpful for diagnosis nor prognosis. Diastolic function quantified by E/e′ and systolic function determined by GLS offer prognostic insight in HFpEF. In HFpEF, other parameters of cardiac performance such as left atrial and right ventricular function evaluated by echocardiography also contribute with prognostic information. Hence, it is important to consider the entire echocardiogram and not focus solely on systolic function. Future research should focus on combining echocardiographic parameters into risk prediction models to adopt a more personalized approach to prognosis instead of identifying yet another echocardiographic biomarker.
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Affiliation(s)
- Daniel Modin
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Ditte Madsen Andersen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Tor Biering-Sørensen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
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Abstract
PURPOSE OF REVIEW The goal of this paper is to provide a summary of the new recommendations in the most recent 2017 ACC/AHA/HFSA Focused Update of the 2013 ACCF/AHA Guideline for the Management of Heart Failure: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Failure Society of America. The intent is to provide the background and the supporting evidence for the recommendations and to provide practical guidance for management strategies in treatment of heart failure patients. RECENT FINDINGS In the 2017 ACC/AHA/HFSA Focused Update of HF guidelines, important additions include new information on biomarkers, specifically on the topics of the diagnostic, prognostic role of natriuretic peptides in heart failure, and the role of natriuretic peptides in screening in patients high risk for HF and prevention of HF. There are important recommendations for treatment of patients with HF with reduced EF (HFrEF), including the beneficial role of angiotensin receptor blocker and neprilysin inhibition (ARNI) treatment in reducing outcomes including mortality, ivabradine in reducing heart failure hospitalizations in stable HFrEF patients with sinus rhythm and heart rate ≥ 70 bpm despite β-blockers. In patients with HF with preserved EF (HFpEF), though there are no studies demonstrating survival benefit, potential benefit with aldosterone antagonism in reducing HF hospitalizations is noted. In treatment of comorbidities, optimization of blood pressure control to less than 130 mmHg is recommended in hypertensive patients to prevent HF or in patients with hypertension and HFrEF or HFpEF. In addition to recognition on the potential role of treatment of iron deficiency anemia to improve symptoms and functional capacity, caution against use of adaptive servo-ventilation in patients with HFrEF and central sleep apnea and against use of erythropoietin stimulating agents in patients with HFrEF is provided. There are new treatment strategies that are associated with significant improvements in mortality and other outcomes in patients with HF. Successful management of HF requires recognition of indications, contraindications, benefits, safety, and risk of these new therapies. In addition to incorporation of these new treatment strategies, it is critical to focus also on patient education, care coordination, identification of goals of care, monitoring, management of comorbidities, and individualization of therapies. New treatment modalities increase the choices for treatment and provide the opportunity to implement individualized treatment strategies for our patients.
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Feola M, Testa M, Ferreri C, Cardone M, Sola M, Ariotti S, Rosso GL. Role of Response-to-Diuretic in Predicting Prognosis in Discharged Heart Failure Patients After an Acute Decompensation. Arch Med Res 2018; 49:198-204. [DOI: 10.1016/j.arcmed.2018.08.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 08/08/2018] [Indexed: 10/28/2022]
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Seferović PM, Polovina MM. When more is less and less is more: Is there an additional value of NT-proBNP in risk stratification in heart failure? Eur J Prev Cardiol 2018; 25:885-888. [DOI: 10.1177/2047487318767698] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Petar M Seferović
- Department of Cardiology, Clinical Center of Serbia, Serbia
- School of Medicine, Belgrade University, Serbia
| | - Marija M Polovina
- Department of Cardiology, Clinical Center of Serbia, Serbia
- School of Medicine, Belgrade University, Serbia
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63
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van Wijngaarden SE, Kamperidis V, Al-Amri I, van der Kley F, Schalij MJ, Ajmone Marsan N, Bax JJ, Delgado V. Effects of Transcatheter Mitral Valve Repair With MitraClip on Left Ventricular and Atrial Hemodynamic Load and Myocardial Wall Stress. J Card Fail 2018; 24:137-145. [DOI: 10.1016/j.cardfail.2017.12.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 12/15/2017] [Accepted: 12/21/2017] [Indexed: 11/26/2022]
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64
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Bui AH, Waks JW. Risk Stratification of Sudden Cardiac Death After Acute Myocardial Infarction. J Innov Card Rhythm Manag 2018; 9:3035-3049. [PMID: 32477797 PMCID: PMC7252689 DOI: 10.19102/icrm.2018.090201] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 09/02/2017] [Indexed: 01/20/2023] Open
Abstract
Despite advances in the diagnosis and treatment of acute coronary syndromes and an overall improvement in outcomes, mortality after myocardial infarction (MI) remains high. Sudden death, which is most frequently due to ventricular tachycardia or ventricular fibrillation, is the cause of death in 25% to 50% of patients with prior MI, and therefore represents an important public health problem. Use of the implantable cardioverter-defibrillator (ICD), which is the primary method of reducing the chance of arrhythmic sudden death after MI, is costly to the medical system and is associated with procedural and long-term risks. Additionally, assessment of left ventricular ejection fraction (LVEF), which is the primary method of assessing a patient’s post-MI sudden death risk and appropriateness for ICD implantation, lacks both sensitivity and specificity for sudden death, and may not be the optimal way to select the subgroup of post-MI patients who are most likely to benefit from ICD implantation. To optimally utilize ICDs, it is therefore critical to develop and prospectively validate sudden death risk stratification methods beyond measuring LVEF. A variety of tests that assess left ventricular systolic function/morphology, potential triggers for ventricular arrhythmias, ventricular conduction/repolarization, and autonomic tone have been proposed as sudden death risk stratification tools. Multivariable models have also been developed to assess the competing risks of arrhythmic and non-arrhythmic death so that ICDs can be utilized more effectively. This manuscript will review the epidemiology of sudden death after MI, and will discuss the current state of sudden death risk stratification in this population.
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Affiliation(s)
- An H Bui
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jonathan W Waks
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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65
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Central Sleep Apnea with Cheyne-Stokes Breathing in Heart Failure – From Research to Clinical Practice and Beyond. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1067:327-351. [DOI: 10.1007/5584_2018_146] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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66
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Klüser L, Holler PJ, Simak J, Tater G, Smets P, Rügamer D, Küchenhoff H, Wess G. Predictors of Sudden Cardiac Death in Doberman Pinschers with Dilated Cardiomyopathy. J Vet Intern Med 2018; 30:722-32. [PMID: 27177626 PMCID: PMC4913570 DOI: 10.1111/jvim.13941] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 01/24/2016] [Accepted: 03/08/2016] [Indexed: 11/30/2022] Open
Abstract
Background Doberman Pinschers with dilated cardiomyopathy (DCM) are at high risk of sudden cardiac death (SCD). Risk factors for SCD are poorly defined. Aim To assess cardiac biomarkers, Holter‐ECG, echocardiographic variables and canine characteristics in a group of Doberman Pinschers with DCM dying of SCD and in a DCM control group to identify factors predicting SCD. Methods/Animals A longitudinal prospective study was performed in 95 Doberman Pinschers with DCM. Forty‐one dogs died within 3 months after the last cardiac examination (SCD‐group) and were compared to 54 Doberman Pinschers with DCM surviving 1 year after inclusion. Holter‐ECG, echocardiography, measurement of N‐terminal prohormone of brain‐natriuretic peptide (NT‐proBNP), and cardiac Troponin I (cTnI) concentrations were recorded for all dogs. Results Volume overload of the left ventricle (left ventricular end‐diastolic volume (LVEDV/BSA) > 91.3 mL/m²) was the single best variable to predict SCD. The probability of SCD increases 8.5‐fold (CI0.95 = 0.8–35.3) for every 50 mL/m²‐unit increment in LVEDV/BSA. Ejection fraction (EF), left ventricular end‐systolic volume (LVESV/BSA) and NT‐proBNP were highly correlated with LVEDV/BSA (r = −0.63, 0.96, 0.86, respectively). Generated conditional inference trees (CTREEs) revealed that the presence of ventricular tachycardia (VT), increased concentration of cTnI, and the fastest rate (FR) of ventricular premature complexes (VPC) ≥260 beats per minute (bpm) are additional important variables to predict SCD. Conclusion Conditional inference trees provided in this study might be useful for risk assessment of SCD in Doberman Pinschers with DCM.
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Affiliation(s)
- L Klüser
- Clinic of Small Animal Medicine, LMU University, Munich, Germany
| | - P J Holler
- Clinic of Small Animal Medicine, LMU University, Munich, Germany
| | - J Simak
- Clinic of Small Animal Medicine, LMU University, Munich, Germany
| | - G Tater
- Clinic of Small Animal Medicine, LMU University, Munich, Germany
| | - P Smets
- Clinic of Small Animal Medicine, LMU University, Munich, Germany
| | - D Rügamer
- Statistical Consulting Unit, LMU University, Munich, Germany
| | - H Küchenhoff
- Statistical Consulting Unit, LMU University, Munich, Germany
| | - G Wess
- Clinic of Small Animal Medicine, LMU University, Munich, Germany
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67
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Eggimann L, Blum S, Aeschbacher S, Reusser A, Ammann P, Erne P, Moschovitis G, Di Valentino M, Shah D, Schläpfer J, Mondet N, Kühne M, Sticherling C, Osswald S, Conen D. Risk factors for heart failure hospitalizations among patients with atrial fibrillation. PLoS One 2018; 13:e0191736. [PMID: 29394253 PMCID: PMC5823079 DOI: 10.1371/journal.pone.0191736] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 01/10/2018] [Indexed: 01/06/2023] Open
Abstract
Background Patients with atrial fibrillation (AF) have an increased risk for the
development of heart failure (HF). In this study, we aimed to detect
predictors of HF hospitalizations in an unselected AF population. Methods The Basel Atrial Fibrillation Cohort Study is an ongoing observational
multicenter cohort study in Switzerland. For this analysis, 1193 patients
with documented AF underwent clinical examination, venous blood sampling and
resting 12-lead ECG at baseline. Questionnaires about lifestyle and medical
history were obtained in person at baseline and during yearly follow-up
phone calls. HF hospitalizations were validated by two independent
physicians. Cox regression analyses were performed using a forward selection
strategy. Results Overall, 29.8% of all patients were female and mean age was 69 ±12 years.
Mean follow-up time was 3.7 ±1.5 years. Hospitalization for HF occurred in
110 patients, corresponding to an incidence of 2.5 events per 100 person
years of follow-up. Independent predictors for HF were body mass index (HR
1.40 [95%CI 1.17; 1.66], p = 0.0002), chronic kidney disease (2.27 [1.49;
3.45], p = 0.0001), diabetes mellitus (2.13 [1.41; 3.24], p = 0.0004), QTc
interval (1.25 [1.04; 1.49], p = 0.02), brain natriuretic peptide (2.19
[1.73; 2.77], p<0.0001), diastolic blood pressure (0.79 [0.65; 0.96], p =
0.02), history of pulmonary vein isolation or electrical cardioversion (0.54
[0.36; 0.80], p = 0.003) and serum chloride (0.82 [0.70; 0.96], p =
0.02). Conclusions In this unselected AF population, several traditional cardiovascular risk
factors and arrhythmia interventions predicted HF hospitalizations,
providing potential opportunities for the implementation of strategies to
reduce HF among AF patients.
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Affiliation(s)
- Lucien Eggimann
- Division of Cardiology, Department of Medicine, University Hospital Basel, University of Basel, Basel, Switzerland.,Cardiovascular Research Institute Basel, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Steffen Blum
- Division of Cardiology, Department of Medicine, University Hospital Basel, University of Basel, Basel, Switzerland.,Cardiovascular Research Institute Basel, University Hospital Basel, University of Basel, Basel, Switzerland.,Division of Internal Medicine, Department of Medicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Stefanie Aeschbacher
- Division of Cardiology, Department of Medicine, University Hospital Basel, University of Basel, Basel, Switzerland.,Cardiovascular Research Institute Basel, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Andreas Reusser
- Division of Cardiology, Department of Medicine, University Hospital Basel, University of Basel, Basel, Switzerland.,Cardiovascular Research Institute Basel, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Peter Ammann
- Division of Cardiology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Paul Erne
- Laboratory for Signal Transduction, Department of Biomedicine, University Hospital Basel, Basel, Switzerland
| | | | | | - Dipen Shah
- Division of Cardiology, University Hospital Geneva, Geneva, Switzerland
| | - Jürg Schläpfer
- Service of Cardiology, University Hospital Lausanne, Lausanne, Switzerland
| | - Nadine Mondet
- Cardiovascular Research Institute Basel, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Michael Kühne
- Division of Cardiology, Department of Medicine, University Hospital Basel, University of Basel, Basel, Switzerland.,Cardiovascular Research Institute Basel, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Christian Sticherling
- Division of Cardiology, Department of Medicine, University Hospital Basel, University of Basel, Basel, Switzerland.,Cardiovascular Research Institute Basel, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Stefan Osswald
- Division of Cardiology, Department of Medicine, University Hospital Basel, University of Basel, Basel, Switzerland.,Cardiovascular Research Institute Basel, University Hospital Basel, University of Basel, Basel, Switzerland
| | - David Conen
- Division of Cardiology, Department of Medicine, University Hospital Basel, University of Basel, Basel, Switzerland.,Cardiovascular Research Institute Basel, University Hospital Basel, University of Basel, Basel, Switzerland.,Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
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Ayesta A, Martínez-Sellés H, Bayés de Luna A, Martínez-Sellés M. Prediction of sudden death in elderly patients with heart failure. J Geriatr Cardiol 2018; 15:185-192. [PMID: 29662512 PMCID: PMC5895958 DOI: 10.11909/j.issn.1671-5411.2018.02.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 02/25/2018] [Accepted: 02/27/2018] [Indexed: 02/06/2023] Open
Abstract
Most heart failure (HF) related mortality is due to sudden cardiac death (SCD) and worsening HF, particularly in the case of reduced ejection fraction. Predicting and preventing SCD is an important goal but most works include no or few patients with advanced age, and the prevention of SCD in elderly patients with HF is still controversial. A recent reduction in the annual rate of SCD has been recently described but it is not clear if this is also true in advanced age patients. Age is associated with SCD, although physicians frequently have the perception that elderly patients with HF die mainly of pump failure, underestimating the importance of SCD. Other clinical variables that have been associated to SCD are symptoms, New York Heart Association functional class, ischemic cause, and comorbidities (chronic obstructive pulmonary disease, renal dysfunction and diabetes). Some test results that should also be considered are left ventricular ejection fraction and diameters, natriuretic peptides, non-sustained ventricular tachycardias and autonomic abnormalities. The combination of all these markers is probably the best option to predict SCD. Different risk scores have been described and, although there are no specific ones for elderly populations, most include age as a risk predictor and some were developed in populations with mean age > 65 years. Finally, it is important to stress that these scores should be able to predict any type of SCD as, although most are due to tachyarrhythmias, bradyarrhythmias also play a role, particularly in the case of the elderly.
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Affiliation(s)
- Ana Ayesta
- Cardiology Department, Hospital Universitario del Sureste, Arganda del Rey, Madrid, Spain
| | | | | | - Manuel Martínez-Sellés
- Universidad Complutense, Madrid, Spain
- Cardiology Department, Hospital General Universitario Gregorio Marañón, CIVERCV, Universidad Europea, Madrid, Spain
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69
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Sullivan R, McGirr R, Hu S, Tan A, Wu D, Charron C, Lalonde T, Arany E, Chakrabarti S, Luyt L, Dhanvantari S. Changes in the Cardiac GHSR1a-Ghrelin System Correlate With Myocardial Dysfunction in Diabetic Cardiomyopathy in Mice. J Endocr Soc 2017; 2:178-189. [PMID: 29450407 PMCID: PMC5799831 DOI: 10.1210/js.2017-00433] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 12/19/2017] [Indexed: 01/16/2023] Open
Abstract
Ghrelin and its receptor, the growth hormone secretagogue receptor 1a (GHSR1a), are present in cardiac tissue. Activation of GHSR1a by ghrelin promotes cardiomyocyte contractility and survival, and changes in myocardial GHSR1a and circulating ghrelin track with end-stage heart failure, leading to the hypothesis that GHSR1a is a biomarker for heart failure. We hypothesized that GHSR1a could also be a biomarker for diabetic cardiomyopathy (DCM). We used two models of streptozotocin (STZ)-induced DCM: group 1, adult mice treated with 35 mg/kg STZ for 3 days; and group 2, neonatal mice treated with 70 mg/kg STZ at days 2 and 5 after birth. In group 1, mild fasting hyperglycemia (11 mM) was first detected 8 weeks after the last injection, and in group 2, severe fasting hyperglycemia (20 mM) was first detected 1 to 3 weeks after the last injection. In group 1, left ventricular function was slightly impaired as measured by echocardiography, and Western blot analysis showed a significant decrease in myocardial GHSR1a. In group 2, GHSR1a levels were also decreased as assessed by Cy5-ghrelin(1–19) fluorescence microscopy, and there was a significant negative correlation between GHSR1a levels and glucose tolerance. There were significant positive correlations between GHSR1a and ghrelin and between GHSR1a and sarcoplasmic reticulum Ca2+-ATPase 2a (SERCA2a), a marker for contractility, but not between GHSR1a and B-type natriuretic peptide, a marker for heart failure. We conclude that the subclinical stage of DCM is accompanied by alterations in the myocardial ghrelin-GHSR1a system, suggesting the possibility of a biomarker for DCM.
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Affiliation(s)
- Rebecca Sullivan
- Imaging Research, Lawson Health Research Institute, London, Ontario N6A 4V2, Canada.,Department of Pathology and Laboratory Medicine, Western University, London, Ontario N6A 4V2, Canada
| | - Rebecca McGirr
- Imaging Research, Lawson Health Research Institute, London, Ontario N6A 4V2, Canada
| | - Shirley Hu
- Department of Physiology and Pharmacology, Western University, London, Ontario N6A 3K7, Canada
| | - Alice Tan
- Department of Pathology and Laboratory Medicine, Western University, London, Ontario N6A 4V2, Canada
| | - Derek Wu
- Department of Pathology and Laboratory Medicine, Western University, London, Ontario N6A 4V2, Canada
| | - Carlie Charron
- Department of Chemistry, Western University, London, Ontario N6A 5B7, Canada
| | - Tyler Lalonde
- Department of Chemistry, Western University, London, Ontario N6A 5B7, Canada
| | - Edith Arany
- Department of Pathology and Laboratory Medicine, Western University, London, Ontario N6A 4V2, Canada
| | - Subrata Chakrabarti
- Department of Pathology and Laboratory Medicine, Western University, London, Ontario N6A 4V2, Canada
| | - Leonard Luyt
- Department of Chemistry, Western University, London, Ontario N6A 5B7, Canada.,Departments of Oncology and Medical Imaging, Western University, London, Ontario N6A 4L6, Canada.,London Regional Cancer Program, Lawson Health Research Institute, London, Ontario N6A 4V2, Canada
| | - Savita Dhanvantari
- Imaging Research, Lawson Health Research Institute, London, Ontario N6A 4V2, Canada.,Department of Pathology and Laboratory Medicine, Western University, London, Ontario N6A 4V2, Canada.,Department of Medical Biophysics, Western University, London, Ontario N6A 5C1, Canada
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Dhindsa DS, Khambhati J, Sandesara PB, Eapen DJ, Quyyumi AA. Biomarkers to Predict Cardiovascular Death. Card Electrophysiol Clin 2017; 9:651-664. [PMID: 29173408 DOI: 10.1016/j.ccep.2017.07.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
This article reviews biomarkers that have been shown to identify subjects at increased risk for cardiovascular death within the general population, in those with established coronary artery disease, and in those with heart failure. Use of biomarkers for risk stratification for sudden cardiac death continues to evolve. It seems that a multimarker strategy for risk stratification using simple measures of circulating proteins and usual clinical risk factors, particularly in patients with known coronary artery disease, can be used to identify patients at near-term risk of death. Whether similar strategies in the general population will prove to be cost-effective needs to be investigated.
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Affiliation(s)
- Devinder S Dhindsa
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, 1462 Clifton Road Northeast, Suite 507, Atlanta, GA 30322, USA
| | - Jay Khambhati
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, 1462 Clifton Road Northeast, Suite 507, Atlanta, GA 30322, USA
| | - Pratik B Sandesara
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, 1462 Clifton Road Northeast, Suite 507, Atlanta, GA 30322, USA
| | - Danny J Eapen
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, 1462 Clifton Road Northeast, Suite 507, Atlanta, GA 30322, USA
| | - Arshed A Quyyumi
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, 1462 Clifton Road Northeast, Suite 507, Atlanta, GA 30322, USA.
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71
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Kratzert WB, Boyd EK, Schwarzenberger JC. Management of the Critically Ill Adult With Congenital Heart Disease. J Cardiothorac Vasc Anesth 2017; 32:1682-1700. [PMID: 29500124 DOI: 10.1053/j.jvca.2017.11.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Indexed: 02/01/2023]
Abstract
Survival of adults with congenital heart disease (CHD) has improved significantly over the last 2 decades, leading to an increase in hospital and intensive care unit (ICU) admissions of these patients. Whereas most of the ICU admissions in the past were related to perioperative management, the incidence of medical emergencies from long-term sequelae of palliative or corrective surgical treatment of these patients is rising. Intensivists now are confronted with patients who not only have complex anatomy after congenital cardiac surgery, but also complex pathophysiology due to decades of living with abnormal cardiac anatomy and diseases of advanced age. Comorbidities affect all organ systems, including cognitive function, pulmonary and cardiovascular systems, liver, and kidneys. Critical care management requires an in-depth understanding of underlying anatomy and pathophysiology in order to apply contemporary concepts of adult ICU care to this population and optimize patient outcomes. In this review, the main CHD lesions and their common surgical management approaches are described, and the sequelae of CHD physiology are discussed. In addition, the effects of chronic comorbidities on the management of critically ill adults are explored, and the adjustments of current ICU management modalities and pharmacology to optimize care are discussed.
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Affiliation(s)
- Wolf B Kratzert
- Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine at UCLA, Los Angeles, Los Angeles, CA.
| | - Eva K Boyd
- Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine at UCLA, Los Angeles, Los Angeles, CA
| | - Johanna C Schwarzenberger
- Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine at UCLA, Los Angeles, Los Angeles, CA
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72
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Mechano-electrical feedback in the clinical setting: Current perspectives. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2017; 130:365-375. [DOI: 10.1016/j.pbiomolbio.2017.06.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 06/01/2017] [Accepted: 06/02/2017] [Indexed: 12/13/2022]
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73
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Al-Khatib SM, Stevenson WG, Ackerman MJ, Bryant WJ, Callans DJ, Curtis AB, Deal BJ, Dickfeld T, Field ME, Fonarow GC, Gillis AM, Granger CB, Hammill SC, Hlatky MA, Joglar JA, Kay GN, Matlock DD, Myerburg RJ, Page RL. 2017 AHA/ACC/HRS guideline for management of patients with ventricular arrhythmias and the prevention of sudden cardiac death: Executive summary: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Rhythm Society. Heart Rhythm 2017; 15:e190-e252. [PMID: 29097320 DOI: 10.1016/j.hrthm.2017.10.035] [Citation(s) in RCA: 381] [Impact Index Per Article: 54.4] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Indexed: 12/23/2022]
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74
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Al-Khatib SM, Stevenson WG, Ackerman MJ, Bryant WJ, Callans DJ, Curtis AB, Deal BJ, Dickfeld T, Field ME, Fonarow GC, Gillis AM, Granger CB, Hammill SC, Hlatky MA, Joglar JA, Kay GN, Matlock DD, Myerburg RJ, Page RL. 2017 AHA/ACC/HRS Guideline for Management of Patients With Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death: Executive Summary: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Rhythm Society. J Am Coll Cardiol 2017; 72:1677-1749. [PMID: 29097294 DOI: 10.1016/j.jacc.2017.10.053] [Citation(s) in RCA: 249] [Impact Index Per Article: 35.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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75
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Kim MS, Lee JH, Kim EJ, Park DG, Park SJ, Park JJ, Shin MS, Yoo BS, Youn JC, Lee SE, Ihm SH, Jang SY, Jo SH, Cho JY, Cho HJ, Choi S, Choi JO, Han SW, Hwang KK, Jeon ES, Cho MC, Chae SC, Choi DJ. Korean Guidelines for Diagnosis and Management of Chronic Heart Failure. Korean Circ J 2017; 47:555-643. [PMID: 28955381 PMCID: PMC5614939 DOI: 10.4070/kcj.2017.0009] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 06/19/2017] [Accepted: 06/23/2017] [Indexed: 11/11/2022] Open
Abstract
The prevalence of heart failure (HF) is skyrocketing worldwide, and is closely associated with serious morbidity and mortality. In particular, HF is one of the main causes for the hospitalization and mortality in elderly individuals. Korea also has these epidemiological problems, and HF is responsible for huge socioeconomic burden. However, there has been no clinical guideline for HF management in Korea.
The present guideline provides the first set of practical guidelines for the management of HF in Korea and was developed using the guideline adaptation process while including as many data from Korean studies as possible. The scope of the present guideline includes the definition, diagnosis, and treatment of chronic HF with reduced/preserved ejection fraction of various etiologies.
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Affiliation(s)
- Min-Seok Kim
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ju-Hee Lee
- Division of Cardiology, Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Eung Ju Kim
- Department of Cardiology, Cardiovascular Center, Korea University Guro Hospital, Seoul, Korea
| | - Dae-Gyun Park
- Division of Cardiology, Hallym University Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Sung-Ji Park
- Division of Cardiology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jin Joo Park
- Department of Internal Medicine, Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Mi-Seung Shin
- Division of Cardiology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Byung Su Yoo
- Division of Cardiology, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Jong-Chan Youn
- Division of Cardiology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Sang Eun Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Sang Hyun Ihm
- Department of Cardiology, Bucheon St. Mary's Hospital, The Catholic University of Korea, Bucheon, Korea
| | - Se Yong Jang
- Division of Cardiology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
| | - Sang-Ho Jo
- Division of Cardiology, Hallym University Pyeongchon Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Jae Yeong Cho
- Department of Cardiovascular Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Hyun-Jai Cho
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Seonghoon Choi
- Division of Cardiology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Jin-Oh Choi
- Division of Cardiology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seong Woo Han
- Division of Cardiology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Kyung Kuk Hwang
- Division of Cardiology, Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Eun Seok Jeon
- Division of Cardiology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Myeong-Chan Cho
- Division of Cardiology, Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Shung Chull Chae
- Division of Cardiology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
| | - Dong-Ju Choi
- Department of Internal Medicine, Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
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Fallavollita JA, Dare JD, Carter RL, Baldwa S, Canty JM. Denervated Myocardium Is Preferentially Associated With Sudden Cardiac Arrest in Ischemic Cardiomyopathy: A Pilot Competing Risks Analysis of Cause-Specific Mortality. Circ Cardiovasc Imaging 2017; 10:CIRCIMAGING.117.006446. [PMID: 28794139 DOI: 10.1161/circimaging.117.006446] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 06/19/2017] [Indexed: 12/20/2022]
Abstract
BACKGROUND Previous studies have identified multiple risk factors that are associated with total cardiac mortality. Nevertheless, identifying specific factors that distinguish patients at risk of arrhythmic death versus heart failure could better target patients likely to benefit from implantable cardiac defibrillators, which have no impact on nonsudden cardiac death. METHODS AND RESULTS We performed a pilot competing risks analysis of the National Institutes of Health-sponsored PAREPET trial (Prediction of Arrhythmic Events with Positron Emission Tomography). Death from cardiac causes was ascertained in subjects with ischemic cardiomyopathy (n=204) eligible for an implantable cardiac defibrillator for the primary prevention of sudden cardiac arrest after baseline clinical evaluation and imaging at enrollment (positron emission tomography and 2-dimensional echo). Mean age was 67±11 years with an ejection fraction of 27±9%, and 90% were men. During 4.1 years of follow-up, there were 33 sudden cardiac arrests (arrhythmic death or implantable cardiac defibrillator discharge for ventricular fibrillation or ventricular tachycardia >240 bpm) and 36 nonsudden cardiac deaths. Sudden cardiac arrest was correlated with a greater volume of denervated myocardium (defect of the positron emission tomography norepinephrine analog 11C-hydroxyephedrine), lack of angiotensin inhibition therapy, elevated B-type natriuretic peptide, and larger left ventricular end-diastolic volume index. In contrast, nonsudden cardiac death was associated with a higher resting heart rate, older age, elevated creatinine, larger left atrial volume index, and larger left ventricular end-diastolic volume index. CONCLUSIONS Distinct clinical, laboratory, and imaging variables are associated with cause-specific cardiac mortality in primary-prevention candidates with ischemic cardiomyopathy. If prospectively validated, these multivariable associations may help target specific therapies to those at the greatest risk of sudden and nonsudden cardiac death. CLINICAL TRIAL REGISTRATION URL: https://clinicaltrials.gov. Unique identifier: NCT01400334.
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Affiliation(s)
- James A Fallavollita
- From the VA Western New York Health Care System at Buffalo (J.A.F., S.B., J.M.C.), Clinical and Translational Science Institute (J.A.F., J.M.C.), Population Health Observatory (J.D.D., R.L.C.), Department of Medicine (J.A.F., S.B., J.M.C.), Department of Biostatistics (J.D.D., R.L.C.), Department of Physiology and Biophysics (J.M.C.), and Department of Biomedical Engineering (J.M.C.), Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, NY.
| | - Jonathan D Dare
- From the VA Western New York Health Care System at Buffalo (J.A.F., S.B., J.M.C.), Clinical and Translational Science Institute (J.A.F., J.M.C.), Population Health Observatory (J.D.D., R.L.C.), Department of Medicine (J.A.F., S.B., J.M.C.), Department of Biostatistics (J.D.D., R.L.C.), Department of Physiology and Biophysics (J.M.C.), and Department of Biomedical Engineering (J.M.C.), Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, NY
| | - Randolph L Carter
- From the VA Western New York Health Care System at Buffalo (J.A.F., S.B., J.M.C.), Clinical and Translational Science Institute (J.A.F., J.M.C.), Population Health Observatory (J.D.D., R.L.C.), Department of Medicine (J.A.F., S.B., J.M.C.), Department of Biostatistics (J.D.D., R.L.C.), Department of Physiology and Biophysics (J.M.C.), and Department of Biomedical Engineering (J.M.C.), Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, NY
| | - Sunil Baldwa
- From the VA Western New York Health Care System at Buffalo (J.A.F., S.B., J.M.C.), Clinical and Translational Science Institute (J.A.F., J.M.C.), Population Health Observatory (J.D.D., R.L.C.), Department of Medicine (J.A.F., S.B., J.M.C.), Department of Biostatistics (J.D.D., R.L.C.), Department of Physiology and Biophysics (J.M.C.), and Department of Biomedical Engineering (J.M.C.), Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, NY
| | - John M Canty
- From the VA Western New York Health Care System at Buffalo (J.A.F., S.B., J.M.C.), Clinical and Translational Science Institute (J.A.F., J.M.C.), Population Health Observatory (J.D.D., R.L.C.), Department of Medicine (J.A.F., S.B., J.M.C.), Department of Biostatistics (J.D.D., R.L.C.), Department of Physiology and Biophysics (J.M.C.), and Department of Biomedical Engineering (J.M.C.), Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, NY
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Hamasaki H. Association of handgrip strength with B-type natriuretic peptide levels and cardiovascular events in patients with type 2 diabetes. DIABETES & METABOLISM 2017; 45:209-211. [PMID: 28751101 DOI: 10.1016/j.diabet.2017.07.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 06/29/2017] [Accepted: 07/02/2017] [Indexed: 12/18/2022]
Affiliation(s)
- H Hamasaki
- Hamasaki Clinic, Kagoshima, Japan; Department of Internal Medicine, National Centre for Global Health and Medicine Kohnodai Hospital, Chiba, Japan.
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Tanaka A, Yoshida H, Kawaguchi A, Oyama JI, Kotooka N, Toyoda S, Inoue T, Natsuaki M, Node K. N-terminal pro-brain natriuretic peptide and associated factors in the general working population: a baseline survey of the Uranosaki cohort study. Sci Rep 2017; 7:5810. [PMID: 28724951 PMCID: PMC5517578 DOI: 10.1038/s41598-017-06090-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 06/07/2017] [Indexed: 12/16/2022] Open
Abstract
Few data on clinical characteristics associated with N-terminal pro-brain natriuretic peptide (NT-proBNP) or the clinical value of measuring NT-proBNP in the working population are available. The aim of the present study was to investigate the levels of NT-proBNP and their association with clinical variables in the Japanese general working population by using baseline data from the Uranosaki cohort study. In the study, the plasma concentration of NT-proBNP and some biomarkers were measured in addition to the standard health checkups at the workplace. Questionnaires regarding health-related quality of life (HR-QOL) were also completed. A total of 2140 participants were enrolled in the study. Plasma levels of NT-proBNP were positively associated with age, female sex, systolic blood pressure, pulse pressure, prevalent hypertension, smoking habit, high-density lipoprotein cholesterol (HDL-C), and prevalent proteinuria, and negatively associated with body mass index, lipid profiles except HDL-C, uric acid, renal function, and hemoglobin. Both the plasma concentration of high-molecular weight adiponectin and that of high-sensitivity troponin T were positively and independently associated with NT-proBNP. In addition, the HR-QOL score regarding sleep disorder was independently associated with NT-proBNP. Thus, we have obtained evidence that the plasma NT-proBNP is affected by several clinical variables in the general working population.
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Affiliation(s)
- Atsushi Tanaka
- Department of Cardiovascular Medicine, Saga University, Saga, Japan.
| | | | | | - Jun-Ichi Oyama
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
| | - Norihiko Kotooka
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
| | - Shigeru Toyoda
- Department of Cardiovascular Medicine, Dokkyo Medical University, Mibu, Japan
| | - Teruo Inoue
- Department of Cardiovascular Medicine, Dokkyo Medical University, Mibu, Japan
| | - Masafumi Natsuaki
- Department of Internal Medicine, Imari Matsuura Hospital, Imari, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, Saga, Japan.
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79
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Wolsk E, Claggett B, Pfeffer MA, Diaz R, Dickstein K, Gerstein HC, Lawson FC, Lewis EF, Maggioni AP, McMurray JJV, Probstfield JL, Riddle MC, Solomon SD, Tardif JC, Køber L. Role of B-Type Natriuretic Peptide and N-Terminal Prohormone BNP as Predictors of Cardiovascular Morbidity and Mortality in Patients With a Recent Coronary Event and Type 2 Diabetes Mellitus. J Am Heart Assoc 2017; 6:JAHA.116.004743. [PMID: 28554908 PMCID: PMC5669146 DOI: 10.1161/jaha.116.004743] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Natriuretic peptides are recognized as important predictors of cardiovascular events in patients with heart failure, but less is known about their prognostic importance in patients with acute coronary syndrome. We sought to determine whether B-type natriuretic peptide (BNP) and N-terminal prohormone B-type natriuretic peptide (NT-proBNP) could enhance risk prediction of a broad range of cardiovascular outcomes in patients with acute coronary syndrome and type 2 diabetes mellitus. METHODS AND RESULTS Patients with a recent acute coronary syndrome and type 2 diabetes mellitus were prospectively enrolled in the ELIXA trial (n=5525, follow-up time 26 months). Best risk models were constructed from relevant baseline variables with and without BNP/NT-proBNP. C statistics, Net Reclassification Index, and Integrated Discrimination Index were analyzed to estimate the value of adding BNP or NT-proBNP to best risk models. Overall, BNP and NT-proBNP were the most important predictors of all outcomes examined, irrespective of history of heart failure or any prior cardiovascular disease. BNP significantly improved C statistics when added to risk models for each outcome examined, the strongest increments being in death (0.77-0.82, P<0.001), cardiovascular death (0.77-0.83, P<0.001), and heart failure (0.84-0.87, P<0.001). BNP or NT-proBNP alone predicted death as well as all other variables combined (0.77 versus 0.77). CONCLUSIONS In patients with a recent acute coronary syndrome and type 2 diabetes mellitus, BNP and NT-proBNP were powerful predictors of cardiovascular outcomes beyond heart failure and death, ie, were also predictive of MI and stroke. Natriuretic peptides added as much predictive information about death as all other conventional variables combined. CLINICAL TRIAL REGISTRATION URL: http://www.clinicaltrials.gov. Unique identifier: NCT01147250.
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Affiliation(s)
- Emil Wolsk
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA.,Department of Cardiology, Rigshospitalet, Copenhagen, Denmark
| | - Brian Claggett
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Marc A Pfeffer
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Rafael Diaz
- Estudios Clínicos Latinoamérica, Rosario, Argentina
| | - Kenneth Dickstein
- University of Bergen Stavanger University Hospital, Stavanger, Norway
| | - Hertzel C Gerstein
- Division of Endocrinology & Metabolism, McMaster University, Hamilton, Ontario, Canada
| | | | - Eldrin F Lewis
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Aldo P Maggioni
- Research Center of the Italian Association of Hospital Cardiologists, Florence, Italy
| | - John J V McMurray
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, United Kingdom
| | | | - Matthew C Riddle
- Division of Endocrinology, Oregon Health and Science University, Portland, OR
| | - Scott D Solomon
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | | | - Lars Køber
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark
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Abstract
Heart failure presents unique challenges to the clinician who desires to provide excellent and humane care near the end of life. Accurate prediction of mortality in the individual patient is complicated by a chronic disease that is punctuated by recurrent acute episodes and sudden death. Health care providers continue to have difficulty communicating effectively with terminally ill patients and their caregivers regarding end-of-life care preferences, all of which needs to occur earlier rather than later. This article also discusses various means of providing palliative care, and specific issues regarding device therapy, cardiopulmonary resuscitation, and palliative sedation with concurrent discussion of the ethical ramifications and pitfalls of each.
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Affiliation(s)
- John Arthur McClung
- Division of Cardiology, Westchester Medical Center, New York Medical College, 100 Woods Road, Valhalla, NY 10595, USA.
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81
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Yancy CW, Jessup M, Bozkurt B, Butler J, Casey DE, Colvin MM, Drazner MH, Filippatos GS, Fonarow GC, Givertz MM, Hollenberg SM, Lindenfeld J, Masoudi FA, McBride PE, Peterson PN, Stevenson LW, Westlake C. 2017 ACC/AHA/HFSA Focused Update of the 2013 ACCF/AHA Guideline for the Management of Heart Failure: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Failure Society of America. Circulation 2017; 136:e137-e161. [PMID: 28455343 DOI: 10.1161/cir.0000000000000509] [Citation(s) in RCA: 1850] [Impact Index Per Article: 264.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
| | | | - Biykem Bozkurt
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - Javed Butler
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - Donald E Casey
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - Monica M Colvin
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - Mark H Drazner
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - Gerasimos S Filippatos
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - Gregg C Fonarow
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - Michael M Givertz
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - Steven M Hollenberg
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - JoAnn Lindenfeld
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - Frederick A Masoudi
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - Patrick E McBride
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - Pamela N Peterson
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - Lynne Warner Stevenson
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
| | - Cheryl Westlake
- Writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. ACP Representative. ISHLT Representative. HFSA Representative. CHEST Representative. ACC/AHA Task Force on Performance Measures Representative. AAFP Representative
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82
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Yancy CW, Jessup M, Bozkurt B, Butler J, Casey DE, Colvin MM, Drazner MH, Filippatos GS, Fonarow GC, Givertz MM, Hollenberg SM, Lindenfeld J, Masoudi FA, McBride PE, Peterson PN, Stevenson LW, Westlake C. 2017 ACC/AHA/HFSA Focused Update of the 2013 ACCF/AHA Guideline for the Management of Heart Failure: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Failure Society of America. J Card Fail 2017; 23:628-651. [PMID: 28461259 DOI: 10.1016/j.cardfail.2017.04.014] [Citation(s) in RCA: 419] [Impact Index Per Article: 59.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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83
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Yancy CW, Jessup M, Bozkurt B, Butler J, Casey DE, Colvin MM, Drazner MH, Filippatos GS, Fonarow GC, Givertz MM, Hollenberg SM, Lindenfeld J, Masoudi FA, McBride PE, Peterson PN, Stevenson LW, Westlake C. 2017 ACC/AHA/HFSA Focused Update of the 2013 ACCF/AHA Guideline for the Management of Heart Failure: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Failure Society of America. J Am Coll Cardiol 2017; 70:776-803. [PMID: 28461007 DOI: 10.1016/j.jacc.2017.04.025] [Citation(s) in RCA: 1316] [Impact Index Per Article: 188.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Chow SL, Maisel AS, Anand I, Bozkurt B, de Boer RA, Felker GM, Fonarow GC, Greenberg B, Januzzi JL, Kiernan MS, Liu PP, Wang TJ, Yancy CW, Zile MR. Role of Biomarkers for the Prevention, Assessment, and Management of Heart Failure: A Scientific Statement From the American Heart Association. Circulation 2017; 135:e1054-e1091. [PMID: 28446515 DOI: 10.1161/cir.0000000000000490] [Citation(s) in RCA: 355] [Impact Index Per Article: 50.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND PURPOSE Natriuretic peptides have led the way as a diagnostic and prognostic tool for the diagnosis and management of heart failure (HF). More recent evidence suggests that natriuretic peptides along with the next generation of biomarkers may provide added value to medical management, which could potentially lower risk of mortality and readmissions. The purpose of this scientific statement is to summarize the existing literature and to provide guidance for the utility of currently available biomarkers. METHODS The writing group used systematic literature reviews, published translational and clinical studies, clinical practice guidelines, and expert opinion/statements to summarize existing evidence and to identify areas of inadequacy requiring future research. The panel reviewed the most relevant adult medical literature excluding routine laboratory tests using MEDLINE, EMBASE, and Web of Science through December 2016. The document is organized and classified according to the American Heart Association to provide specific suggestions, considerations, or contemporary clinical practice recommendations. RESULTS A number of biomarkers associated with HF are well recognized, and measuring their concentrations in circulation can be a convenient and noninvasive approach to provide important information about disease severity and helps in the detection, diagnosis, prognosis, and management of HF. These include natriuretic peptides, soluble suppressor of tumorgenicity 2, highly sensitive troponin, galectin-3, midregional proadrenomedullin, cystatin-C, interleukin-6, procalcitonin, and others. There is a need to further evaluate existing and novel markers for guiding therapy and to summarize their data in a standardized format to improve communication among researchers and practitioners. CONCLUSIONS HF is a complex syndrome involving diverse pathways and pathological processes that can manifest in circulation as biomarkers. A number of such biomarkers are now clinically available, and monitoring their concentrations in blood not only can provide the clinician information about the diagnosis and severity of HF but also can improve prognostication and treatment strategies.
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85
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Omar HR, Guglin M. Acute systolic heart failure with normal admission BNP: clinical features and outcomes. Int J Cardiol 2017; 232:324-329. [DOI: 10.1016/j.ijcard.2016.12.069] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 11/15/2016] [Accepted: 12/16/2016] [Indexed: 11/26/2022]
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Lourenço P, Ribeiro A, Pintalhão M, Cunha FM, Pereira J, Marques P, Vilaça JP, Amorim M, Silva S, Bettencourt P. Prognostic prediction in acute heart failure patients with extreme BNP values. Biomarkers 2017; 22:715-722. [PMID: 28132515 DOI: 10.1080/1354750x.2017.1289243] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Some patients have good prognosis despite elevated B-type natriuretic peptide (BNP), while others have ominous outcome with low BNP. We aimed at characterising these groups of patients. METHODS We analysed patients prospectively included in an acute HF registry. Vital status within 1-year post discharge was ascertained. A receiver-operating characteristic curve was used to define discharge BNP cut-offs for 1-year death prediction. Among survivors, we compared patients with low and not-low BNP (cut-off 400 pg/mL); and among non-survivors those with high vs not-high BNP (cut-off 2000 pg/mL). In the specific subgroups of patients with low and high BNP, mortality predictors were assessed with multivariate Cox-regression analysis. RESULTS We studied 584 patients, median age 78 years, 62.5% had HF with reduced ejection fraction; and 199 (34.1%) died during the first year. Non-survivors were very homogeneous irrespective of BNP, survivors were substantially different. In patients discharged with BNP <400 pg/mL, increasing age independently predicted death; when BNP ≥2000 pg/mL death predictors were higher NYHA class, and non-use of evidence-based therapy. BNP was outcome associated in both groups. CONCLUSIONS Different prognostic predictors may play a role in different BNP levels. We suggest that risk stratification in HF would probably be more accurate if made on top of BNP knowledge.
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Affiliation(s)
- Patrícia Lourenço
- a Department of Internal Medicine , Centro Hospitalar São João , Portugal
| | - Ana Ribeiro
- a Department of Internal Medicine , Centro Hospitalar São João , Portugal
| | - Mariana Pintalhão
- a Department of Internal Medicine , Centro Hospitalar São João , Portugal.,b Faculdade de Medicina da Universidade do Porto; Unidade I&D Cardiovascular do Porto , Portugal
| | - Filipe M Cunha
- c Department of Endocrinology, Diabetes and Metabolism , Centro Hospitalar São João , Portugal
| | - Joana Pereira
- a Department of Internal Medicine , Centro Hospitalar São João , Portugal
| | - Pedro Marques
- a Department of Internal Medicine , Centro Hospitalar São João , Portugal
| | - João Pedro Vilaça
- a Department of Internal Medicine , Centro Hospitalar São João , Portugal
| | - Marta Amorim
- a Department of Internal Medicine , Centro Hospitalar São João , Portugal
| | - Sérgio Silva
- a Department of Internal Medicine , Centro Hospitalar São João , Portugal
| | - Paulo Bettencourt
- a Department of Internal Medicine , Centro Hospitalar São João , Portugal.,b Faculdade de Medicina da Universidade do Porto; Unidade I&D Cardiovascular do Porto , Portugal
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Jaarsma T, Stewart S, De Geest S, Fridlund B, Heikkilä J, Mårtensson J, Moons P, Op Reimer WS, Smith K, Strömberg A, Thompson DR. A Survey of Coronary Risk Factors and B-Type Natriuretic Peptide Concentrations in Cardiac Nurses from Europe: Do Nurses Still Practice what they Preach? Eur J Cardiovasc Nurs 2017; 3:3-6. [PMID: 15053883 DOI: 10.1016/j.ejcnurse.2004.01.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND From a previous survey of cardiac nurses attending a scientific conference, we learned that these nurses adopted a healthier lifestyle than the general population. AIMS The aim of this study was to determine the overall profile of cardiac risk factors in a similar cohort and determine whether cardiac nurses continue to 'practice what they preach' in this regard. Secondly, we examined the practical value of screening a large cohort of individuals within a short time frame (total of 8 hours screening time) and determined the range of BNP concentrations within a 'healthy' cohort. METHODS Data on CHD risk factors were collected with a short self-report questionnaire. The sample consisted of 122 cardiac nurses from 19 countries attending a European cardiac nursing conference held in Stockholm. A venous blood sample was collected into a tube containing potassium ETDA. B-type natriuretic peptide was measured on-site with the use of a portable fluorescence immunoassay kit. RESULTS Most participants were female (89%). Participants ranged in age from 23 to 60 years with a mean age of 41 (S.D. 9.4). Eleven percent - all female - reported they were current smokers, 27% (34) had a BMI >25 and 27% of the sample stated they did not exercise regularly. Almost half (48%) of the sample reported a family history of CHD. As expected, all BNP-values were within the normal range. There were significant differences in BNP on the basis of sex (P<0.05) and age (P<0.05) and a trend towards increasing BNP concentrations with progressively higher BMI scores (P=0.06). CONCLUSION This study reconfirms the likelihood that many cardiac nurses heed their own advice on lifestyle modification to reduce cardiovascular risk and therefore provide a good role model for the promotion of primary and secondary prevention initiatives.
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Affiliation(s)
- Tiny Jaarsma
- Undertaking Nursing Interventions Throughout Europe (UNITE) Research Group, The Netherlands.
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The Role of Omega-3 Polyunsaturated Fatty Acids in Heart Failure: A Meta-Analysis of Randomised Controlled Trials. Nutrients 2016; 9:nu9010018. [PMID: 28042816 PMCID: PMC5295062 DOI: 10.3390/nu9010018] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 12/20/2016] [Accepted: 12/22/2016] [Indexed: 12/19/2022] Open
Abstract
Many new clinical trials about the effect of omega-3 polyunsaturated fatty acids (PUFAs) in heart failure (HF) patients have shown inconsistent results. Therefore, a meta-analysis of randomised controlled trials (RCTs) was performed to determine the benefits of omega-3 PUFAs in HF patients. Articles were obtained from PubMed, EMBASE, and the Cochrane Library. RCTs comparing omega-3 PUFAs with placebo for HF were included. Two reviewers independently extracted the data from the selected publications. The I² statistic was used to assess heterogeneity. The pooled mean difference and associated 95% confidence intervals were calculated, and a fixed or random-effects model was used for the meta-analysis. A total of nine RCTs involving 800 patients were eligible for inclusion. Compared with patients taking placebo, HF patients who received omega-3 PUFAs experienced decreased brain natriuretic peptide levels and serum norepinephrine levels. Although the left ventricular ejection fraction (LVEF) and clinical outcomes (Tei index, peak oxygen consumption) did not improve, subgroup analysis showed that the LVEF increased in dilated cardiomyopathy (DCM) patients. Overall, omega-3 PUFA supplements might be beneficial in HF patients, especially in DCM patients, but further studies are needed to confirm these benefits.
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Marcondes-Braga FG, Batista GL, Gutz IGR, Saldiva PHN, Mangini S, Issa VS, Ayub-Ferreira SM, Bocchi EA, Pereira AC, Bacal F. Impact of Exhaled Breath Acetone in the Prognosis of Patients with Heart Failure with Reduced Ejection Fraction (HFrEF). One Year of Clinical Follow-up. PLoS One 2016; 11:e0168790. [PMID: 28030609 PMCID: PMC5193433 DOI: 10.1371/journal.pone.0168790] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 12/06/2016] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The identification of new biomarkers of heart failure (HF) could help in its treatment. Previously, our group studied 89 patients with HF and showed that exhaled breath acetone (EBA) is a new noninvasive biomarker of HF diagnosis. However, there is no data about the relevance of EBA as a biomarker of prognosis. OBJECTIVES To evaluate whether EBA could give prognostic information in patients with heart failure with reduced ejection fraction (HFrEF). METHODS After breath collection and analysis by gas chromatography-mass spectrometry and by spectrophotometry, the 89 patients referred before were followed by one year. Study physicians, blind to the results of cardiac biomarker testing, ascertained vital status of each study participant at 12 months. RESULTS The composite endpoint death and heart transplantation (HT) were observed in 35 patients (39.3%): 29 patients (32.6%) died and 6 (6.7%) were submitted to HT within 12 months after study enrollment. High levels of EBA (≥3.7μg/L, 50th percentile) were associated with a progressively worse prognosis in 12-month follow-up (log-rank = 11.06, p = 0.001). Concentrations of EBA above 3.7μg/L increased the risk of death or HT in 3.26 times (HR = 3.26, 95%CI = 1.56-6.80, p = 0.002) within 12 months. In a multivariable cox regression model, the independent predictors of all-cause mortality were systolic blood pressure, respiratory rate and EBA levels. CONCLUSIONS High EBA levels could be associated to poor prognosis in HFrEF patients.
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Affiliation(s)
- Fabiana G. Marcondes-Braga
- Department of Heart Transplant, Heart Institute (InCor), do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, Brazil Av. Dr Eneas de Carvalho Aguiar, 44 – 2°. andar
- * E-mail:
| | - Guilherme L. Batista
- Chemistry Institute, University of São Paulo, Sao Paulo, Brazil Av.Prof. Lineu Prestes, 748, bloco 12, sala 1270—Cidade Universitária
| | - Ivano G. R. Gutz
- Chemistry Institute, University of São Paulo, Sao Paulo, Brazil Av.Prof. Lineu Prestes, 748, bloco 12, sala 1270—Cidade Universitária
| | - Paulo H. N. Saldiva
- Department of Pathology, Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, Brazil Av. Dr. Arnaldo, 455, 1° andar
| | - Sandrigo Mangini
- Department of Heart Transplant, Heart Institute (InCor), do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, Brazil Av. Dr Eneas de Carvalho Aguiar, 44 – 2°. andar
| | - Victor S. Issa
- Department of Heart Failure, Heart Institute (InCor), do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, Brazil
| | - Silvia M. Ayub-Ferreira
- Department of Heart Failure, Heart Institute (InCor), do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, Brazil
| | - Edimar A. Bocchi
- Department of Heart Failure, Heart Institute (InCor), do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, Brazil
| | - Alexandre Costa Pereira
- Laboratory of Genetics and Molecular Cardiology, Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, Brazil Av.Dr. Eneas de Carvalho Aguiar, 44–10°. andar
| | - Fernando Bacal
- Department of Heart Transplant, Heart Institute (InCor), do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, Brazil Av. Dr Eneas de Carvalho Aguiar, 44 – 2°. andar
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90
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Batlle M, Campos B, Farrero M, Cardona M, González B, Castel MA, Ortiz J, Roig E, Pulgarín MJ, Ramírez J, Bedini JL, Sabaté M, García de Frutos P, Pérez-Villa F. Use of serum levels of high sensitivity troponin T, galectin-3 and C-terminal propeptide of type I procollagen at long term follow-up in heart failure patients with reduced ejection fraction: Comparison with soluble AXL and BNP. Int J Cardiol 2016; 225:113-119. [PMID: 27718443 DOI: 10.1016/j.ijcard.2016.09.079] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 09/21/2016] [Accepted: 09/23/2016] [Indexed: 12/14/2022]
Abstract
BACKGROUND Prognostic biomarkers are needed to improve the management of the heart failure (HF) epidemic, being the brain natriuretic peptides the most valuable. Here we evaluate 3 biomarkers, high sensitivity troponin T (hs-TnT), galectin-3 (Gal-3) and C-terminal propeptide of type I procollagen (CICP), compare them with a recently described new candidate (sAXL), and analyze their relationship with BNP. METHODS HF patients with reduced ejection fraction (n=192) were included in this prospective observational study, with measurements of candidate biomarkers, functional, clinical and echocardiographic variables. A Cox regression model was used to determine predictors for clinical events, i.e. all-cause mortality and heart transplantation. RESULTS Hs-TnT circulating values were correlated to clinical characteristics indicative of more advanced HF. When analyzing the event-free survival at a mean follow-up of 3.6years, patients in the higher quartile of either BNP, hs-TnT, CICP and sAXL had increased risk of suffering a clinical event, but not Gal-3. Combination of high sAXL and BNP values had greater predictive value (HR 6.8) than high BNP alone (HR 4.9). In a multivariate Cox regression analysis, BNP, sAXL and NYHA class were independent risk factors for clinical events. CONCLUSIONS In this HF cohort, hs-TnT is a good HF marker and has a very significant prognostic value. The prognostic value of CICP and sAXL was of less significance. However, hs-TnT did not add predictive value to BNP, while sAXL did. This suggests that elevated troponin has a common origin with BNP, while sAXL could represent an independent pathological mechanism.
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Affiliation(s)
- M Batlle
- Institute of Biomedical Research August Pi i Sunyer (IDIBAPS) and the Cardiovascular Clinic Institute, Hospital Clínic de Barcelona, Spain.
| | - B Campos
- Department of Public Health, Universitat de Barcelona, Spain
| | - M Farrero
- Heart Failure and Transplant Unit, Cardiovascular Clinic Institute, Hospital Clínic de Barcelona and researcher at Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Spain
| | - M Cardona
- Heart Failure and Transplant Unit, Cardiovascular Clinic Institute, Hospital Clínic de Barcelona and researcher at Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Spain
| | - B González
- Core Laboratory, Hospital Clínic de Barcelona, Spain
| | - M A Castel
- Heart Failure and Transplant Unit, Cardiovascular Clinic Institute, Hospital Clínic de Barcelona and researcher at Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Spain
| | - J Ortiz
- Heart Failure and Transplant Unit, Cardiovascular Clinic Institute, Hospital Clínic de Barcelona and researcher at Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Spain
| | - E Roig
- Heart Failure Unit at the Cardiology Department, Hospital de la Santa Creu i Sant Pau, Institut de Recerca Biomèdica (IIB Sant Pau), Universitat Autònoma de Barcelona, Spain
| | - M J Pulgarín
- Institute of Biomedical Research August Pi i Sunyer (IDIBAPS) and the Cardiovascular Clinic Institute, Hospital Clínic de Barcelona, Spain
| | - J Ramírez
- Pathological Anatomy Department, Hospital Clínic de Barcelona, Spain
| | - J L Bedini
- Core Laboratory, Hospital Clínic de Barcelona, Spain
| | - M Sabaté
- Institute of Biomedical Research August Pi i Sunyer (IDIBAPS) and the Cardiovascular Clinic Institute, Hospital Clínic de Barcelona, Spain
| | - P García de Frutos
- Department of Cell Death and Proliferation at Institut d'Investigacions Biomèdiques de Barcelona (IIBB-CSIC) and IDIBAPS, Spain
| | - F Pérez-Villa
- Heart Failure and Transplant Unit, Cardiovascular Clinic Institute, Hospital Clínic de Barcelona and researcher at Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Spain
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91
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Marchetti M, Benedetti A, Mimoz O, Lardeur JY, Guenezan J, Marjanovic N. Predictors of 30-day mortality in patients admitted to ED for acute heart failure. Am J Emerg Med 2016; 35:444-447. [PMID: 27912923 DOI: 10.1016/j.ajem.2016.11.050] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Revised: 11/16/2016] [Accepted: 11/21/2016] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVES Acute heart failure (AHF) is a leading cause of admission in emergency departments (ED). It is associated with significant in-hospital mortality, suggesting that there is room for improvement of care. Our aims were to investigate clinical patterns, biological characteristics and determinants of 30-day mortality. METHODS We conducted a single site, retrospective review of adult patients (≥18years) admitted to ED for AHF over a 12-month period. Data collected included demographics, clinical, biological and outcomes data. Epidemiologic data were collected at baseline, and patients were followed up during a 30-day period. RESULTS There were a total of 322 patients. Mean age was 83.9±9.1years, and 47% of the patients were men. Among them, 59 patients (18.3%) died within 30days of admission to the ED. The following three characteristics were associated with increased mortality: age>85years (OR=1.5[95%CI:0.8-2.7], p=0.01), creatinine clearance <30mL/min (OR=2.6[95%CI:1.4-5], p<0.001) and Nt-proBNP >5000pg/mL (OR=2.2[95%CI:1.2-4], p<0.001). The best Nt-proBNP cut-off value to predict first-day mortality was 9000pg/mL (area under the curve (AUC) [95%CI] of 0.790 [0.634-0.935], p<0.001). For 7-day mortality, it was 7900pg/mL (0.698 [0.578-0.819], p<0.001) and for 30-day mortality, 5000pg/mL (0.667 [0.576-0.758], p<0.001). CONCLUSIONS Nt-proBNP level on admission, age and creatinine clearance, are predictive of 30-day mortality in adult patients admitted to ED for AHF.
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Affiliation(s)
- Matthieu Marchetti
- Emergency Department, University Hospital of Poitiers, 86000 Poitiers, France.
| | - Antoine Benedetti
- Emergency Department, University Hospital of Poitiers, 86000 Poitiers, France
| | - Olivier Mimoz
- Emergency Department, University Hospital of Poitiers, 86000 Poitiers, France; University of Poitiers, Medical School, 86000 Poitiers, France
| | - Jean-Yves Lardeur
- Emergency Department, University Hospital of Poitiers, 86000 Poitiers, France
| | - Jérémy Guenezan
- Emergency Department, University Hospital of Poitiers, 86000 Poitiers, France; University of Poitiers, Medical School, 86000 Poitiers, France
| | - Nicolas Marjanovic
- Emergency Department, University Hospital of Poitiers, 86000 Poitiers, France; University of Poitiers, Medical School, 86000 Poitiers, France
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92
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Frydland M, Kjaergaard J, Erlinge D, Stammet P, Nielsen N, Wanscher M, Pellis T, Friberg H, Hovdenes J, Horn J, Wetterslev J, Thomsen JH, Bro-Jeppesen J, Winther-Jensen M, Wise MP, Kuiper M, Cronberg T, Gasche Y, Devaux Y, Åneman A, Hassager C. Usefulness of Serum B-Type Natriuretic Peptide Levels in Comatose Patients Resuscitated from Out-of-Hospital Cardiac Arrest to Predict Outcome. Am J Cardiol 2016; 118:998-1005. [PMID: 27614855 DOI: 10.1016/j.amjcard.2016.07.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 07/05/2016] [Accepted: 07/05/2016] [Indexed: 12/01/2022]
Abstract
N-terminal pro-B-type natriuretic (NT-proBNP) is expressed in the heart and brain, and serum levels are elevated in acute heart and brain diseases. We aimed to assess the possible association between serum levels and neurological outcome and death in comatose patients resuscitated from out-of-hospital cardiac arrest (OHCA). Of the 939 comatose OHCA patients enrolled and randomized in the Targeted Temperature Management (TTM) trial to TTM at 33°C or 36°C for 24 hours, 700 were included in the biomarker substudy. Of these, 647 (92%) had serum levels of NT-proBNP measured 24, 48, and 72 hours after return of spontaneous circulation (ROSC). Neurological outcome was evaluated by the Cerebral Performance Category (CPC) score and modified Rankin Scale (mRS) at 6 months. Six hundred thirty-eight patients (99%) had serum NT-proBNP levels ≥125 pg/ml. Patients with TTM at 33°C had significantly lower NT-proBNP serum levels (median 1,472 pg/ml) than those in the 36°C group (1,914 pg/ml) at 24 hours after ROSC, p <0.01 but not at 48 and 72 hours. At 24 hours, an increase in NT-proBNP quartile was associated with death (Plogrank <0.0001). In addition, NT-proBNP serum levels > median were independently associated with poor neurological outcome (odds ratio, ORCPC 2.02, CI 1.34 to 3.05, p <0.001; ORmRS 2.28, CI 1.50 to 3.46, p <0.001) adjusted for potential confounders. The association was diminished at 48 and 72 hours after ROSC. In conclusion, NT-proBNP serum levels are increased in comatose OHCA patients. Furthermore, serum NT-proBNP levels are affected by level of TTM and are associated with death and poor neurological outcome.
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Affiliation(s)
- Martin Frydland
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark.
| | - Jesper Kjaergaard
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | - David Erlinge
- Department of Cardiology, Skåne University Hospital, Lund, Sweden
| | - Pascal Stammet
- Department of Anaesthesia and Intensive Care, Centre Hospitalier de Luxembourg, Luxembourg
| | - Niklas Nielsen
- Department of Anaesthesia and Intensive Care, Helsingborg Hospital, Helsingborg, Sweden
| | - Michael Wanscher
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | - Tommaso Pellis
- Department of Intensive Care, Santa Maria degli Angeli, Pordenone, Italy
| | - Hans Friberg
- Department of Anaesthesia and Intensive Care, Skåne University Hospital, Lund University, Lund, Sweden
| | - Jan Hovdenes
- Department of Anaesthesia and Intensive Care, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Janneke Horn
- Department of Intensive Care, Academic Medical Centrum, Amsterdam, The Netherlands
| | - Jørn Wetterslev
- Copenhagen Trial Unit, Centre of Clinical Intervention Research, Rigshospitalet, Copenhagen, Denmark
| | - Jakob H Thomsen
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | - John Bro-Jeppesen
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | - Matilde Winther-Jensen
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | - Matthew P Wise
- Department of Intensive Care, University Hospital of Wales, Cardiff, United Kingdom
| | - Michael Kuiper
- Department of Intensive Care, Leeuwarden Medical Centrum, Leeuwarden, The Netherlands
| | - Tobias Cronberg
- Division of Neurology, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Yvan Gasche
- Department of Intensive Care, Geneva University Hospital, Geneva, Switzerland
| | - Yvan Devaux
- Laboratory of Cardiovascular Research, Luxembourg Institute of Health, Luxembourg
| | - Anders Åneman
- Intensive Care Unit, Liverpool Hospital, South Western Sydney Clinical School, University of New South Wales, The Ingham Institute for Applied Medical Research, Sydney, Australia
| | - Christian Hassager
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
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93
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Abstract
Heart failure is the major cause of morbidity and mortality in the United States. Stage D heart failure has a greater mortality rate than many cancers and has equivalent symptom burden and severity. There has been a paradigm shift in our understanding of the pathophysiology of heart failure. Progressive heart failure is associated with ventricular remodeling and a maladaptive neurohumoral response. Drug classes have evolved that curtail ventricular remodeling, and blunt neurohumoral responses reduce morbidity and mortality. Despite combination drug and device therapies, the management of Stage D heart failure includes palliation. Both cardiology and palliative specialists need to learn from one another in order to palliate these highly symptomatic patients. Such collaboration will enhance care and are the basis for well-conceived research trials.
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Affiliation(s)
- Mellar P Davis
- The Harry R Horvitz Center for Palliative Medicine, Cleveland Clinic Taussig Cancer Center, Cleveland, Ohio, USA
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94
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Chee KH, Amudha K, Hussain NA, Haizal HK, Choy AMJ, Lang CC. Combination of drugs acting on the natriuretic system and the renin-angiotensin system in heart failure. J Renin Angiotensin Aldosterone Syst 2016; 4:140-8. [PMID: 14608517 DOI: 10.3317/jraas.2003.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Conventional diuretic agents are very effective agents in relieving volume overload and congestive symptoms in chronic heart failure (CHF). However, they are associated with activation of the renin-angiotensin system (RAS) and the sympathetic nervous system and a reduction in glomerular filtration rate, all of which have been associated with adverse outcomes in CHF. Therefore, there is an increasing interest in drugs that target the natriuretic system without neurohormonal activation and deterioration of renal function. In this review, we will discuss the underlying rationale and evidence behind currently pursued strategies that target the natriuretic system. This includes the administration of natriuretic peptides (NPs) and strategies that potentiate the NP system, such as neutral endopeptidase inhibition. We will also highlight some potentially important interactions of these strategies with drugs that target the RAS.
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Affiliation(s)
- Kok H Chee
- Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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95
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Chan WW, Waltman Johnson K, Friedman HS, Navaratnam P. Association between cardiac, renal, and hepatic biomarkers and outcomes in patients with acute heart failure. Hosp Pract (1995) 2016; 44:138-45. [PMID: 27292609 DOI: 10.1080/21548331.2016.1197760] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Myocardial injury, worsening renal function, and hepatic impairment are independent risk factors for poor patient acute heart failure (AHF) outcomes. Biomarkers of organ damage may be useful in identifying patients at risk for poor outcomes. The objective of this analysis was to assess the relationship between abnormal AHF biomarkers and outcomes in AHF patients. METHODS AHF admissions (N = 104,794) data from the Cerner Health Facts® inpatient database were analyzed retrospectively. Multivariate predictive models determined the impact of biomarkers on mortality, readmission, length of stay (LOS), and cost from index admission through 180 days post discharge. Thirty and 60 day time windows are reported but 180 day results were consistent with 60 day outcomes. Biomarkers evaluated were aspartate transaminase (AST), estimated glomerular filtration rate (eGFR), high sensitivity cardiac troponin, bilirubin, alanine transaminase (ALT), sodium, high sensitivity C-reactive protein (hs-CRP), uric acid, B-type natriuretic peptide (BNP), NT-ProBNP, blood urea nitrogen (BUN), serum creatinine (SCr), and hemoglobin. RESULTS All biomarkers evaluated except hs-CRP, uric acid, and NT-ProBNP were significant (p < 0.0001) predictors of mortality at all timepoints; non-significance for these 3 biomarkers is likely due to low patient counts (1%-2%). Odds ratios for significant biomarkers of mortality ranged from 1.168-2.076 at index admission, 1.205-1.946 at 30 days post-discharge, and 1.233-1.991 at 60 days post-discharge. AST, eGFR, troponin, ALT, BNP, BUN, SCr, and hemoglobin were significant (p < 0.0001) predictors of readmission risk at all timepoints. AST, eGFR, troponin, bilirubin, BUN, SCr, and hemoglobin were significant (p < 0.0001) predictors of cumulative LOS at all timepoints. AST, eGFR, troponin, ALT, sodium, BUN, and hemoglogin were significant (p < 0.0001) cost predictors at 30 and 60 days post-discharge. CONCLUSIONS Renal function measures were associated with outcomes in patients hospitalized for AHF. Increased vigilance of renal biomarkers may be warranted to assess risk and promote proactive clinical management to improve outcomes.
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Affiliation(s)
- Wing W Chan
- a Novartis Pharmaceuticals Corporation , East Hanover , NJ , USA
| | | | - Howard S Friedman
- b DataMed Solutions LLC , New York , NY , USA.,c School of International and Public Affairs , Columbia University , New York , NY , USA
| | - Prakash Navaratnam
- b DataMed Solutions LLC , New York , NY , USA.,d College of Pharmacy , The Ohio State University , Columbus , OH , USA
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96
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Feola M, Testa M, Leto L, Cardone M, Sola M, Rosso GL. Role of galectin-3 and plasma B type-natriuretic peptide in predicting prognosis in discharged chronic heart failure patients. Medicine (Baltimore) 2016; 95:e4014. [PMID: 27368017 PMCID: PMC4937931 DOI: 10.1097/md.0000000000004014] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Galectin-3 demonstrated to be a robust independent marker of cardiovascular mid-term (18-month) outcome in heart failure (HF) patients. The objective of this study was to analyze the value of a predischarged determination of plasma galectin-3 alone and with plasma brain natriuretic peptide (BNP) in predicting mid-term outcome in frequent-flyers (FF) HF (≥2 hospitalization for HF/year)/dead patients discharged after an acute decompensated HF (ADHF) episode.All FF chronic HF subjects discharged alive after an ADHF were enrolled. All patients underwent a determination of BNP and galectin-3, a 6-minute walk test, and an echocardiogram within 48 hours upon hospital discharge. Death by any cause, cardiac transplantation, and worsening HF requiring readmission to hospital were considered cardiovascular events.Eighty-three patients (67 males, age 73.2 ± 8.6 years old) were analyzed (mean follow-up 11.6 ± 5.2 months; range 4-22 months). During the follow-up 38 events (45.7%) were scheduled: (13 cardiac deaths, 35 rehospitalizations for ADHF). According to medical history, in 33 patients (39.8%) a definition of FF HF patients was performed (range 2-4 hospitalization/year). HF patients who suffered an event (FF or death) demonstrated more impaired ventricular function (P = 0.037), higher plasma BNP (P = 0.005), and Gal-3 at predischarge evaluation (P = 0.027). Choosing adequate cut-off points (BNP ≥ 500 pg/mL and Gal-3 ≥ 17.6 ng/mL), the Kaplan-Meier curves depicted the powerful stratification using BNP + Gal-3 in predicting clinical course at mid-term follow-up (log rank 5.65; P = 0.017).Adding Gal-3 to BNP, a single predischarge strategy testing seemed to obtain a satisfactorily predictive value in alive HF patients discharged after an ADHF episode.
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Affiliation(s)
- Mauro Feola
- Cardiovascular Rehabilitation-Heart Failure Unit, Ospedale SS Trinità Fossano
- Correspondence: Feola Mauro, Cardiovascular Rehabilitation-Heart Failure Unit, Ospedale SS Trinità Fossano, Via Ospedale 4, 12045 Fossano Italy (e-mail: )
| | - Marzia Testa
- School of Geriatry, Università degli Studi Torino
| | - Laura Leto
- School of Geriatry, Università degli Studi Torino
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97
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Wang YDI, Chen SX, Ren LQ. Serum B-type natriuretic peptide levels as a marker for anthracycline-induced cardiotoxicity. Oncol Lett 2016; 11:3483-3492. [PMID: 27123140 DOI: 10.3892/ol.2016.4424] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 03/15/2016] [Indexed: 12/22/2022] Open
Abstract
Observational and experimental studies have produced inconsistent evidence about the association of serum levels of B-type natriuretic peptide (BNP) with anthracycline-induced cardiotoxicity (AIC). Therefore, the current meta-analysis examined the association between serum BNP levels and AIC by using data from high quality studies published in peer-reviewed journals. Relevant studies were identified through literature searches of China National Knowledge Infrastructure (CNKI), Web of Science, PubMed, Google Scolar and China BioMedicine (CBM). STATA software was used in this meta-analysis for statistical analysis. In addition, the crude standardized mean difference (SMD) with 95% confidence interval (CI) for the highest vs. the lowest category of serum BNP levels was calculated. A total of 8 independent case-control studies, containing 126 AIC patients and 569 healthy controls, were included for the current meta-analysis. The results indicated a significant difference in serum BNP levels between the cardiotoxic group and normal group, with respect to post-treatment and pretreatment with anthracyclines. Specifically, the serum levels of BNP increased remarkably after treatment with anthracyclines in the cardiotoxic group, compared with the normal group. No publication bias was detected in this meta-analysis. The findings of the present study provide strong evidence that serum BNP levels may be associated with AIC.
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Affiliation(s)
- Ya-DI Wang
- Department of Experimental Pharmacology and Toxicology, School of Pharmacy, Jilin University, Changchun, Jilin 130021, P.R. China; Department of Oncology, Liaoning Medical University, Jinzhou, Liaoning 121001, P.R. China
| | - Su-Xian Chen
- Department of Pathology, The Third Affiliated Hospital of Liaoning Medical University, Jinzhou, Liaoning 121000, P.R. China
| | - Li-Qun Ren
- Department of Experimental Pharmacology and Toxicology, School of Pharmacy, Jilin University, Changchun, Jilin 130021, P.R. China
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98
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Does N-terminal pro-brain natriuretic peptide correlate with measured shunt fraction in children with septal defects? Cardiol Young 2016; 26:469-76. [PMID: 25858635 DOI: 10.1017/s1047951115000438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND The aim of this study was to investigate the potential role of N-terminal pro-brain natriuretic peptide in the assessment of shunt severity and invasive haemodynamic parameters in children with atrial septal defects and ventricular septal defects. METHODS This is a prospective, controlled (n:62), observational study. Correlation analysis was performed between N-terminal pro-brain natriuretic peptide levels and various invasive haemodynamic measurements in 127 children (ventricular septal defect: 64; atrial septal defect: 63). A ratio of pulmonary to systemic blood flow (Qp/Qs⩾1.5) was considered to indicate a significant shunt. RESULTS Statistically significant relationship was found between the mean N-terminal pro-brain natriuretic peptide values of the patients, with Qp/Qs⩾1.5 in both defect types and control group. For ventricular septal defect, N-terminal pro-brain natriuretic peptide level⩾113.5 pg/ml was associated with high specificity and sensitivity for determining the significant shunt. In addition, the cut-off point for determining the significant shunt for atrial septal defect was 57.9 pg/ml. Significant positive correlation was found between all invasive haemodynamic parameters and N-terminal pro-brain natriuretic peptide levels in patients with ventricular septal defects. Whereas significant positive correlation was found only between mean pulmonary artery pressure, right ventricular end-diastolic pressure, and systemic pressure to pulmonary pressure ratio and N-terminal pro-brain natriuretic peptide levels in patients with atrial septal defects. CONCLUSION Our study demonstrated that the N-terminal pro-brain natriuretic peptide measurements could be used as a supporting parameter in determining significance of the shunt.
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Mazurek B, Szydlowski L, Mazurek M, Markiewicz-Loskot G, Pajak J, Morka A. Comparison of the Degree of Exercise Tolerance in Children After Surgical Treatment of Complex Cardiac Defects, Assessed Using Ergospirometry and the Level of Brain Natriuretic Peptide. Medicine (Baltimore) 2016; 95:e2619. [PMID: 26937900 PMCID: PMC4778997 DOI: 10.1097/md.0000000000002619] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 12/26/2015] [Accepted: 01/04/2016] [Indexed: 11/25/2022] Open
Abstract
Children who underwent surgery for complex congenital heart defects present worse exercise capacity than their healthy peers. In adults and adolescents, heart failure is assessed on the basis of clinical symptoms using the New York Heart Association (NYHA) score, while in an infant Ross scale; heart failure can also be evaluated by other parameters. The purpose of this study was to compare the degree of exercise tolerance in children after surgery for complex heart defects, assessed by the ratio of maximum oxygen uptake (VO2max) and the brain natriuretic peptide (N-terminal fragment of the prohormone brain-type natriuretic peptide [NT-proBNP]) concentration.The study group consisted of 42 children, ages 9 to 17 years (mean 14.00 ± 2.72). Among them there were 22 children with tetralogy of Fallot (ToF) after total correction, 18 children with transposition of the great arteries (d-TGA) after the arterial switch operation, and 2 children with single ventricle (SV) after the Fontan operation. All but 1 child were in NYHA class I. The control group consisted of 20 healthy children. Outcomes of interest were the ratio of VO2max, determined during ergospirometry, and the level of NT-proBNP. The statistical analysis was performed and the groups were considered significantly different for P < 0.05.There was no statistically significant correlation between NT-proBNP and maximum oxygen uptake (VO2) kg min in the study group compared with the control group.The VO2max in the test group had a mean value less (34.6 ± 8.0) than controls (38.4 ± 7.7), and the differences were statistically significant (P = 0.041). In contrast, the average concentration of NT-proBNP in the study group was higher than controls (117.9 ± 74.3 vs 18.0 ± 24.5), and these differences were statistically significant (P < 0.001).After operations for complex heart defects (ToF, TGA, and SV), children have worse heart function parameters and exercise capacity than the healthy population. To control this, we recommend postoperative ergospirometry and determination of NT-proBNP concentrations.
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Affiliation(s)
- Boguslaw Mazurek
- From the Department of Pediatrics Cardiology, School of Medicine (BM, LS, JP) and Department of Nursing and Social Medical Problems Chair of Nursing, School of Health Sciences (GM-L), Medical University of Silesia, Katowice, Poland; Upper Silesian Center of Children's Health, Katowice (MM); Department of Pediatric Cardiosurgery and Cardiosurgical Intensive Care University Children Hospital, Faculty of Medicine and Faculty of Health Sciences Jagiellonian University Medical College, Krakow, Poland (AM); and Faculty of Medicine, Department of Pediatric Cardiosurgery, Polish-American Institute of Pediatrics, and Faculty of Health Sciences, Jagiellonian University Medical College (AM), Krakow, Poland
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Singh D, Thakur A, Tang WHW. Utilizing cardiac biomarkers to detect and prevent chemotherapy-induced cardiomyopathy. Curr Heart Fail Rep 2016; 12:255-62. [PMID: 25869733 DOI: 10.1007/s11897-015-0258-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The success achieved in advances in cancer therapy has been marred by development of cardiotoxicity, which causes significant morbidity and mortality. This has led to the development of surveillance protocols for cardiotoxicity utilizing multimodality imaging techniques and investigation of various drugs to treat and prevent cardiotoxicity in this subset of patients. Cardiac biomarkers hold important diagnostic and prognostic value in various cardiac diseases. In this review, we discuss the use of biomarkers in patients receiving chemotherapy, highlighting data behind the use of troponin, B-type natriuretic peptide, and myeloperoxidase. We also discuss the use of dexrazoxane, angiotensin-converting enzyme inhibitors, and beta blockers in the treatment and prevention of chemotherapy-induced cardiotoxicity. Cardiac biomarkers may serve an important role in selecting patients that are at high risk of cardiotoxicity and can potentially be used to guide the administration of drugs to treat and prevent cardiotoxicity.
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Affiliation(s)
- Dhssraj Singh
- Kaufman Center for Heart Failure, Heart and Vascular Institute, Cleveland Clinic, 9500 Euclid Avenue, J3-4, Cleveland, OH, 44195, USA
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