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Kim YJ, Park KM. Possible Mechanisms for Adverse Cardiac Events Caused by Exercise-Induced Hypertension in Long-Distance Middle-Aged Runners: A Review. J Clin Med 2024; 13:2184. [PMID: 38673457 PMCID: PMC11050973 DOI: 10.3390/jcm13082184] [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: 02/19/2024] [Revised: 04/03/2024] [Accepted: 04/05/2024] [Indexed: 04/28/2024] Open
Abstract
Sudden cardiac death (SCD) is rare among athletes. However, hypertrophic cardiomyopathy is the leading cause of SCD among those <35 years of age. Meanwhile, coronary artery disease (CAD) is the primary SCD cause among those ≥35 years of age. CAD-induced plaque ruptures are believed to be a significant cause of cardiovascular diseases in middle-aged individuals who participate in extreme long-distance running activities such as marathons. A total of 1970 articles related to EIH were identified using search terms. Out of these, 1946 studies were excluded for reasons such as arterial hypertension, exercise-induced pulmonary hypertension, the absence of exercise stress testing (EST), and a lack of relevance to EIH. The study analyzed 24 studies related to both long-distance runners with exercise-induced hypertension (EIH) and the general public. Among these, 11 studies were quasi-experimentally designed studies used in randomized controlled trials (RCTs) on long-distance runners with EIH. Additionally, 12 studies utilized cohort designs, and one study with a quasi-experimental design was conducted among the general population. Recent studies suggest that an imbalance between oxygen demand and supply due to ventricular hypertrophy may be the actual cause of cardiovascular disease, regardless of CAD. Exercising excessively over an extended period can reduce endothelial function and increase arterial stiffness, which in turn increases afterload and leads to an excessive increase in blood pressure during exercise. Exercise-induced hypertension (EIH), which increases the morbidity rate of resting hypertension and is a risk factor for cardio-cerebro-vascular diseases, is more prevalent in middle-aged long-distance runners than in runners from other age groups, and it increases the prevalence of critical arrhythmias, such as atrial fibrillation or ventricular arrhythmias. EIH is associated with angiotensin II activity, and angiotensin II receptor blockers show promising effects in middle-aged runners. Further, guidelines for preventing excessive participation in races and restricting exercise intensity and frequency would be useful. This review identifies EIH as a potential risk factor for cardiovascular diseases and describes how EIH induces SCD.
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Affiliation(s)
- Young-Joo Kim
- Department of Exercise Rehabilitation Welfare, Sungshin Women’s University, 34 da-gil, Bomun-ro, Seongbuk-gu, Seoul 02844, Republic of Korea
| | - Kyoung-Min Park
- Division of Cardiology, Department of Internal Medicine, Heart Vascular and Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
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Azzo JD, Dib MJ, Zagkos L, Zhao L, Wang Z, Chang CP, Ebert C, Salman O, Gan S, Zamani P, Cohen JB, van Empel V, Richards AM, Javaheri A, Mann DL, Rietzschel E, Schafer P, Seiffert DA, Gill D, Burgess S, Ramirez-Valle F, Gordon DA, Cappola TP, Chirinos JA. Proteomic Associations of NT-proBNP (N-Terminal Pro-B-Type Natriuretic Peptide) in Heart Failure With Preserved Ejection Fraction. Circ Heart Fail 2024; 17:e011146. [PMID: 38299345 PMCID: PMC7615693 DOI: 10.1161/circheartfailure.123.011146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 11/20/2023] [Indexed: 02/02/2024]
Abstract
BACKGROUND NT-proBNP (N-terminal pro-B-type natriuretic peptide) levels are variably elevated in heart failure with preserved ejection fraction (HFpEF), even in the presence of increased left ventricular filling pressures. NT-proBNP levels are prognostic in HFpEF and have been used as an inclusion criterion for several recent randomized clinical trials. However, the underlying biologic differences between HFpEF participants with high and low NT-proBNP levels remain to be fully understood. METHODS We measured 4928 proteins using an aptamer-based proteomic assay (SOMAScan) in available plasma samples from 2 cohorts: (1) Participants with HFpEF enrolled in the PHFS (Penn Heart Failure Study; n=253); (2) TOPCAT (Treatment of Preserved Cardiac Function Heart Failure With an Aldosterone Antagonist Trial) participants in the Americas (n=218). We assessed the relationship between SOMAScan-derived plasma NT-proBNP and levels of other proteins available in the SOMAScan assay version 4 using robust linear regression, with correction for multiple comparisons, followed by pathway analysis. RESULTS NT-proBNP levels exhibited prominent proteome-wide associations in PHFS and TOPCAT cohorts. Proteins most strongly associated with NT-proBNP in both cohorts included SVEP1 (sushi, von Willebrand factor type-A, epidermal growth factor, and pentraxin domain containing 1; βTOPCAT=0.539; P<0.0001; βPHFS=0.516; P<0.0001) and ANGPT2 (angiopoietin 2; βTOPCAT=0.571; P<0.0001; βPHFS=0.459; P<0.0001). Canonical pathway analysis demonstrated consistent associations with multiple pathways related to fibrosis and inflammation. These included hepatic fibrosis and inhibition of matrix metalloproteases. Analyses using cut points corresponding to estimated quantitative concentrations of 360 pg/mL (and 480 pg/mL in atrial fibrillation) revealed similar proteomic associations. CONCLUSIONS Circulating NT-proBNP levels exhibit prominent proteomic associations in HFpEF. Our findings suggest that higher NT-proBNP levels in HFpEF are a marker of fibrosis and inflammation. These findings will aid the interpretation of NT-proBNP levels in HFpEF and may guide the selection of participants in future HFpEF clinical trials.
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Affiliation(s)
- Joe David Azzo
- University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Marie-Joe Dib
- Division of Cardiovascular Medicine, Hospital of the University of Pennsylvania, Philadelphia PA
| | - Loukas Zagkos
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, UK
| | - Lei Zhao
- Bristol-Myers Squibb Company, Lawrenceville, NJ
| | | | | | | | - Oday Salman
- University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Sushrima Gan
- Division of Cardiovascular Medicine, Hospital of the University of Pennsylvania, Philadelphia PA
| | - Payman Zamani
- University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
- Division of Cardiovascular Medicine, Hospital of the University of Pennsylvania, Philadelphia PA
| | - Jordana B. Cohen
- Bristol-Myers Squibb Company, Lawrenceville, NJ
- Renal-Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia PA
| | - Vanessa van Empel
- Department of Cardiology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - A. Mark Richards
- Cardiovascular Research Institute, National University of Singapore, Singapore
- Christchurch Heart Institute, University of Otago, Christchurch, New Zealand
| | - Ali Javaheri
- Washington University School of Medicine, St. Louis, MO
- John J. Cochran Veterans Hospital, St. Louis, MO
| | | | - Ernst Rietzschel
- Department of Cardiovascular Diseases, Ghent University Hospital, Ghent, Belgium
| | | | | | - Dipender Gill
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, UK
| | - Stephen Burgess
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | | | | | - Thomas P. Cappola
- University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
- Division of Cardiovascular Medicine, Hospital of the University of Pennsylvania, Philadelphia PA
| | - Julio A. Chirinos
- University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
- Division of Cardiovascular Medicine, Hospital of the University of Pennsylvania, Philadelphia PA
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Liu PY, Lin C, Lin CS, Fang WH, Lee CC, Wang CH, Tsai DJ. Artificial Intelligence-Enabled Electrocardiography Detects B-Type Natriuretic Peptide and N-Terminal Pro-Brain Natriuretic Peptide. Diagnostics (Basel) 2023; 13:2723. [PMID: 37685262 PMCID: PMC10487184 DOI: 10.3390/diagnostics13172723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/18/2023] [Accepted: 08/20/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND: The B-type natriuretic peptide (BNP) and N-terminal pro-brain natriuretic peptide (pBNP) are predictors of cardiovascular morbidity and mortality. Since the artificial intelligence (AI)-enabled electrocardiogram (ECG) system is widely used in the management of many cardiovascular diseases (CVDs), patients requiring intensive monitoring may benefit from an AI-ECG with BNP/pBNP predictions. This study aimed to develop an AI-ECG to predict BNP/pBNP and compare their values for future mortality. METHODS: The development, tuning, internal validation, and external validation sets included 47,709, 16,249, 4001, and 6042 ECGs, respectively. Deep learning models (DLMs) were trained using a development set for estimating ECG-based BNP/pBNP (ECG-BNP/ECG-pBNP), and the tuning set was used to guide the training process. The ECGs in internal and external validation sets belonging to nonrepeating patients were used to validate the DLMs. We also followed-up all-cause mortality to explore the prognostic value. RESULTS: The DLMs accurately distinguished mild (≥500 pg/mL) and severe (≥1000 pg/mL) an abnormal BNP/pBNP with AUCs of ≥0.85 in the internal and external validation sets, which provided sensitivities of 68.0-85.0% and specificities of 77.9-86.2%. In continuous predictions, the Pearson correlation coefficient between ECG-BNP and ECG-pBNP was 0.93, and they were both associated with similar ECG features, such as the T wave axis and correct QT interval. ECG-pBNP provided a higher all-cause mortality predictive value than ECG-BNP. CONCLUSIONS: The AI-ECG can accurately estimate BNP/pBNP and may be useful for monitoring the risk of CVDs. Moreover, ECG-pBNP may be a better indicator to manage the risk of future mortality.
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Affiliation(s)
- Pang-Yen Liu
- Division of Cardiology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan; (P.-Y.L.); (C.-S.L.)
| | - Chin Lin
- Medical Technology Education Center, School of Medicine, National Defense Medical Center, Taipei 114, Taiwan;
- School of Public Health, National Defense Medical Center, Taipei 114, Taiwan
- Artificial Intelligence of Things Center, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan;
| | - Chin-Sheng Lin
- Division of Cardiology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan; (P.-Y.L.); (C.-S.L.)
- Medical Technology Education Center, School of Medicine, National Defense Medical Center, Taipei 114, Taiwan;
| | - Wen-Hui Fang
- Artificial Intelligence of Things Center, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan;
- Department of Family and Community Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Chia-Cheng Lee
- Medical Informatics Office, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan;
- Division of Colorectal Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Chih-Hung Wang
- Department of Otolaryngology–Head and Neck Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan;
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei 114, Taiwan
| | - Dung-Jang Tsai
- Medical Technology Education Center, School of Medicine, National Defense Medical Center, Taipei 114, Taiwan;
- School of Public Health, National Defense Medical Center, Taipei 114, Taiwan
- Artificial Intelligence of Things Center, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan;
- Department of Statistics and Information Science, Fu Jen Catholic University, New Taipei City 242, Taiwan
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Kawamura Y, Yoshimachi F, Murotani N, Karasawa Y, Nagamatsu H, Kasai S, Ikari Y. Comparison of Mortality Prediction by the GRACE Score, Multiple Biomarkers, and Their Combination in All-comer Patients with Acute Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention. Intern Med 2023; 62:503-510. [PMID: 35871592 PMCID: PMC10017237 DOI: 10.2169/internalmedicine.9486-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective This study examined the ability of a combination of biomarkers, including N-terminal pro-B-type natriuretic peptide (N-BNP) and high-sensitivity C-reactive protein (hs-CRP), to better predict mortality than the Global Registry of Acute Coronary Events (GRACE) score in acute myocardial infarction (AMI) patients who received primary percutaneous coronary intervention (PPCI). Methods The in-hospital mortality in 754 all-comer patients with AMI who underwent successful PPCI over 8 years was examined. A receiver operating characteristic (ROC) analysis was performed to determine the in-hospital mortality in a single center. A logistic regression analysis was used to compare the predictive accuracy of the GRACE score and biomarkers. The incremental predictive value of those biomarkers beyond the GRACE score was also examined. Results The mean age was 66±13 years old, and 609 patients with ST-elevated AMI (80.8%) were included. The in-hospital mortality was 6.8%. The GRACE score (in-hospital survivor/non-survivor: 106±33/161±32; p<0.05,) and N-BNP (in-hospital survivor/non-survivor: 2,458±7,058/8,880±1,1331 pg/mL; p<0.05) were significantly lower in survivors than in non-survivors. The area under the ROC curve (AUC) of in-hospital mortality of the GRACE score was significantly higher than that of the dual-biomarker combination (0.868/0.720; p<0.05). The AUC of the combination of the GRACE score and dual-biomarkers was not significantly higher than that of the GRACE score alone (0.870/0.868; p=0.747). Conclusion The measurement of representative cardiovascular biomarkers did not provide any additional benefit for mortality prediction beyond the GRACE score in AMI patients who received PPCI.
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Affiliation(s)
- Yota Kawamura
- Department of Internal Medicine, Division of Cardiology, Tokai University Hachioji Hospital, Japan
| | - Fuminobu Yoshimachi
- Department of Internal Medicine, Division of Cardiology, Tokai University Hachioji Hospital, Japan
| | - Nana Murotani
- Department of Internal Medicine, Division of Cardiology, Tokai University Hachioji Hospital, Japan
| | - Yuka Karasawa
- Department of Internal Medicine, Division of Cardiology, Tokai University Hachioji Hospital, Japan
| | - Hirofumi Nagamatsu
- Department of Internal Medicine, Division of Cardiology, Tokai University Hachioji Hospital, Japan
| | - Satoshi Kasai
- Department of Internal Medicine, Division of Cardiology, Tokai University Hachioji Hospital, Japan
| | - Yuji Ikari
- Department of Internal Medicine, Division of Cardiology, Tokai University School of Medicine, Japan
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Risnes I, Aukrust P, Lundblad R, Rødevand O, Ueland T, Rynning SE, Saeed S. Increased levels of NT-proBNP and troponin T 2 years after coronary artery bypass grafting complicated by mediastinitis. Front Cardiovasc Med 2023; 10:1008825. [PMID: 36824453 PMCID: PMC9941316 DOI: 10.3389/fcvm.2023.1008825] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 01/16/2023] [Indexed: 02/10/2023] Open
Abstract
Background Mediastinitis after coronary bypass grafting (CABG) increases the risk of the internal mammary artery (IMA) graft obstruction, and has a detrimental effect on long-term survival. The pathogenesis for this increased mortality is poorly understood. In the present study, we aimed to investigate the relationship between mediastinitis and persistently elevated cardiac-specific biomarkers [troponin T (TnT) and N-terminal pro-brain natriuretic peptide (NT-proBNP)] and C-reactive protein (CRP) at mid-term follow-up following CABG. Material and methods The epidemiologic design was of an exposed (mediastinitis, n = 41) vs. randomly selected non-exposed (non-mediastinitis) controls (n = 41) cohort. Serum samples for measurements of NT-proBNP, TnT, and CRP were obtained at a median follow up time of 2.7 (range 0.5-5.2) years after CABG surgery. Results NT-proBNP (mean 65.0 pg/ml vs. 34.8 pg/ml, p = 0.007) and TnT levels (mean 14.7 ng/L vs. 11.2 ng/L, p = 0.004) were significantly higher in the mediastinitis group than in the control group. Patients with mediastinitis had also higher body mass index (BMI) and were more likely to have diabetes and previous myocardial infarction. There was no difference in serum CRP level between the groups. After controlling for potential confounders (previous myocardial infarction, age, and BMI), the presence of mediastinitis was associated with higher levels of log NT-proBNP (p = 0.02) and log TnT (p = 0.04). Conclusion Mediastinitis increases the concentrations of cardiac-specific biomarkers NT-proBNP and TnT at mid-term follow-up, representing persistent myocardial injury and impaired cardiac function.
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Affiliation(s)
- Ivar Risnes
- Department of Cardiac Surgery, LHL Heart Clinic, Gardermoen, Norway,Department of Thoracic and Cardiovascular Surgery, Oslo University Hospital, Rikshospitalet, Oslo, Norway,Department of Heart Disease, Haukeland University Hospital, Bergen, Norway,*Correspondence: Ivar Risnes ✉
| | - Pål Aukrust
- Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway,Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway,Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Runar Lundblad
- Department of Cardiac Surgery, LHL Heart Clinic, Gardermoen, Norway,Department of Thoracic and Cardiovascular Surgery, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Olaf Rødevand
- Department of Cardiac Surgery, LHL Heart Clinic, Gardermoen, Norway
| | - Thor Ueland
- Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway,Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Stein Erik Rynning
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | - Sahrai Saeed
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
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München Barth F, Beck-da-Silva L, Ghisleni EC, Butzke M, Scolari FL, da Silva Matte B, Biolo A. Lung ultrasound in congestion assessment of patients with advanced heart failure referred for heart transplant: Correlations with right heart catheterization findings. AMERICAN HEART JOURNAL PLUS : CARDIOLOGY RESEARCH AND PRACTICE 2023; 26:100250. [PMID: 38510182 PMCID: PMC10945891 DOI: 10.1016/j.ahjo.2023.100250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 01/03/2023] [Accepted: 01/03/2023] [Indexed: 03/22/2024]
Abstract
Background In advanced heart failure (HF), diagnostic performance of physical exam may be poor. Physical examination associated with lung ultrasound (LUS) may be an important tool to facilitate congestion screening. Objective To evaluate performance of LUS for congestion screening in advanced HF referred for transplant, as compared to findings of right heart catheterization (RHC). Methods Prospective study of 23 subjects with advanced HF referred for RHC. LUS was performed in association with clinical congestion score (CCS), analogue-visual dyspnea scale (AVDS) and presence of trepopnea/bendopnea prior to catheterization. Congestion was assessed by the number of B-lines in the LUS, and by findings of physical examination as well as by NT-proBNP serum values. Results Congestion was present in 43.4 % of patients by LUS (B-lines ≥ 15), as compared to 21.7 % by CCS (score greater than or equal to 5), 56.5 % by NT-proBNP (>1000 pg/ml), and 60.8 % by pulmonary capillary wedge pressure (PCWP) (>15 mm Hg). The number of B-lines was correlated to cardiac index (CI) (rho = -0.619; p 0.002), but not with PCWP (rho 0.190; p 0.386), RAP (rho -0.244; p 0.262), CCS (rho 0.198; p 0.36) and neither with NT-proBNP (rho 0.282; p 0.193). Otherwise, NT-proBNP was correlated with PCWP (rho = 0.636; p = 0.001) and with CI (rho -0.667 p 0.001). Conclusions In advanced HF patients referred for transplant, number of B-lines in LUS was not correlated with PCWP or RAP. Advanced HF patients seem to have increased filling pressures, but no interstitial pulmonary congestion that LUS could detect.
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Affiliation(s)
| | | | - Eduarda Chiesa Ghisleni
- Post-Graduate Program in Cardiology and Cardiovascular Science at the Medical School of the Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Maurício Butzke
- Post-Graduate Program in Cardiology and Cardiovascular Science at the Medical School of the Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | | | | | - Andréia Biolo
- Cardiology Division at Hospital de Clínicas de Porto Alegre
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Li J, Chen R, Zhou J, Wang Y, Zhao X, Liu C, Zhou P, Chen Y, Song L, Yan S, Yan H, Zhao H. Prognostic Value of Admission Peak NT-proBNP Combined with Culprit Plaque Types for Predicting Cardiovascular Risk in ST-Segment Elevated Myocardial Infarction: An Optical Coherence Tomography Study. J Cardiovasc Dev Dis 2022; 9:jcdd9120466. [PMID: 36547463 PMCID: PMC9786275 DOI: 10.3390/jcdd9120466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/29/2022] [Accepted: 12/16/2022] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE Different culprit plaque phenotypes including plaque rupture (PR) and non-plaque rupture (NPR), and N-Terminal prohormone of brain natriuretic peptide (NT-proBNP) have been reported to influence clinical outcomes in patients with acute coronary syndrome (ACS). We aimed to investigate the prognostic implication of the peak and baseline values at admission for NT-proBNP for major adverse cardiovascular events (MACE) in ST-Segment Elevated Myocardial Infarction (STEMI) patients with different plaque phenotype. METHODS A total of 428 patients with STEMI undergoing optical coherence tomography (OCT) were enrolled and divided into four groups: PR/Tertile1-2 NT-proBNP (n = 132), PR/Tertile3 NT-proBNP (n = 65), NPR/Tertile1-2 NT-proBNP (n = 154), NPR/Tertlie3 NT-proBNP (n = 77). Baseline and Peak values of NT-proBNP were obtained in the admission period. The MACEs were defined as the composite of all-cause death, recurrence of myocardial infarction and stroke. RESULTS High levels for peak NT-proBNP were significantly associated with a higher incidence of MACE and death (Log rank p = 0.037 and 0.0012, respectively). In the subgroup with NPR, a high level for peak NT-proBNP was significantly associated with higher incidence of death (Log rank p = 0.0022) but this association was not significant in the subgroup of PR (Log rank p = 0.24). Though plaque types were not associated with adverse event, the combination of NPR and a higher peak value for NT-proBNP indicated higher incidence of death compared with other groups (Log rank p = 0.0017). The area under the receiver operating characteristic curve for predicting death to evaluate the diagnostic value of the peak value for NT-proBNP and plaque types combined with traditional risk factors was 0.843 (95% CI: 0.805-0.876), which is superior to solely traditional risk factors: NRI (26.8% [95% CI: 0.4-53.1%], p = 0.046) and IDI (5.1% [95% CI: 1.0-9.2%], p = 0.016). CONCLUSION STEMI patients with NPR and a high level for peak NT-proBNP showed higher incidence of death. The peak value of NT-proBNP in combination with plaque types can be used in risk stratification and prediction of death in patients with STEMI.
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Affiliation(s)
- Jiannan Li
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100037, China
- Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen 518057, China
| | - Runzhen Chen
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100037, China
| | - Jinying Zhou
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100037, China
| | - Ying Wang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100037, China
| | - Xiaoxiao Zhao
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100037, China
| | - Chen Liu
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100037, China
- Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen 518057, China
| | - Peng Zhou
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100037, China
| | - Yi Chen
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100037, China
| | - Li Song
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100037, China
- Coronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing 100037, China
| | - Shaodi Yan
- Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen 518057, China
| | - Hongbing Yan
- Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen 518057, China
- Coronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing 100037, China
- Correspondence: (H.Y.); (H.Z.)
| | - Hanjun Zhao
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100037, China
- Coronary Heart Disease Center, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing 100037, China
- Correspondence: (H.Y.); (H.Z.)
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Omran F, Kyrou I, Osman F, Lim VG, Randeva HS, Chatha K. Cardiovascular Biomarkers: Lessons of the Past and Prospects for the Future. Int J Mol Sci 2022; 23:ijms23105680. [PMID: 35628490 PMCID: PMC9143441 DOI: 10.3390/ijms23105680] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular diseases (CVDs) are a major healthcare burden on the population worldwide. Early detection of this disease is important in prevention and treatment to minimise morbidity and mortality. Biomarkers are a critical tool to either diagnose, screen, or provide prognostic information for pathological conditions. This review discusses the historical cardiac biomarkers used to detect these conditions, discussing their application and their limitations. Identification of new biomarkers have since replaced these and are now in use in routine clinical practice, but still do not detect all disease. Future cardiac biomarkers are showing promise in early studies, but further studies are required to show their value in improving detection of CVD above the current biomarkers. Additionally, the analytical platforms that would allow them to be adopted in healthcare are yet to be established. There is also the need to identify whether these biomarkers can be used for diagnostic, prognostic, or screening purposes, which will impact their implementation in routine clinical practice.
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Affiliation(s)
- Farah Omran
- Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK; (F.O.); (I.K.); (F.O.); (V.G.L.); (H.S.R.)
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism (WISDEM), University Hospitals Coventry and Warwickshire NHS Trust, Coventry CV2 2DX, UK
- Clinical Sciences Research Laboratories, University Hospitals Coventry and Warwickshire, Coventry CV2 2DX, UK
| | - Ioannis Kyrou
- Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK; (F.O.); (I.K.); (F.O.); (V.G.L.); (H.S.R.)
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism (WISDEM), University Hospitals Coventry and Warwickshire NHS Trust, Coventry CV2 2DX, UK
- Centre of Applied Biological & Exercise Sciences, Faculty of Health & Life Sciences, Coventry University, Coventry CV1 5FB, UK
- Aston Medical School, College of Health and Life Sciences, Aston University, Birmingham B4 7ET, UK
- Laboratory of Dietetics and Quality of Life, Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, 11855 Athens, Greece
| | - Faizel Osman
- Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK; (F.O.); (I.K.); (F.O.); (V.G.L.); (H.S.R.)
- Department of Cardiology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry CV2 2DX, UK
| | - Ven Gee Lim
- Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK; (F.O.); (I.K.); (F.O.); (V.G.L.); (H.S.R.)
- Department of Cardiology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry CV2 2DX, UK
| | - Harpal Singh Randeva
- Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK; (F.O.); (I.K.); (F.O.); (V.G.L.); (H.S.R.)
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism (WISDEM), University Hospitals Coventry and Warwickshire NHS Trust, Coventry CV2 2DX, UK
- Clinical Sciences Research Laboratories, University Hospitals Coventry and Warwickshire, Coventry CV2 2DX, UK
| | - Kamaljit Chatha
- Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK; (F.O.); (I.K.); (F.O.); (V.G.L.); (H.S.R.)
- Biochemistry and Immunology Department, University Hospitals Coventry and Warwickshire NHS Trust, Coventry CV2 2DX, UK
- Correspondence:
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Kott KA, Bishop M, Yang CHJ, Plasto TM, Cheng DC, Kaplan AI, Cullen L, Celermajer DS, Meikle PJ, Vernon ST, Figtree GA. Biomarker Development in Cardiology: Reviewing the Past to Inform the Future. Cells 2022; 11:cells11030588. [PMID: 35159397 PMCID: PMC8834296 DOI: 10.3390/cells11030588] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/27/2022] [Accepted: 02/05/2022] [Indexed: 12/29/2022] Open
Abstract
Cardiac biomarkers have become pivotal to the clinical practice of cardiology, but there remains much to discover that could benefit cardiology patients. We review the discovery of key protein biomarkers in the fields of acute coronary syndrome, heart failure, and atherosclerosis, giving an overview of the populations they were studied in and the statistics that were used to validate them. We review statistical approaches that are currently in use to assess new biomarkers and overview a framework for biomarker discovery and evaluation that could be incorporated into clinical trials to evaluate cardiovascular outcomes in the future.
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Affiliation(s)
- Katharine A. Kott
- Cardiovascular Discovery Group, Kolling Institute of Medical Research, University of Sydney, St Leonards 2065, Australia; (K.A.K.); (S.T.V.)
- Department of Cardiology, Royal North Shore Hospital, St Leonards 2065, Australia
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia; (C.H.J.Y.); (T.M.P.); (D.C.C.); (A.I.K.); (D.S.C.)
| | - Michael Bishop
- School of Medicine and Public Health, University of Newcastle, Kensington 2033, Australia;
| | - Christina H. J. Yang
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia; (C.H.J.Y.); (T.M.P.); (D.C.C.); (A.I.K.); (D.S.C.)
| | - Toby M. Plasto
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia; (C.H.J.Y.); (T.M.P.); (D.C.C.); (A.I.K.); (D.S.C.)
| | - Daniel C. Cheng
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia; (C.H.J.Y.); (T.M.P.); (D.C.C.); (A.I.K.); (D.S.C.)
| | - Adam I. Kaplan
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia; (C.H.J.Y.); (T.M.P.); (D.C.C.); (A.I.K.); (D.S.C.)
| | - Louise Cullen
- Emergency and Trauma Centre, Royal Brisbane and Women’s Hospital, Herston 4029, Australia;
| | - David S. Celermajer
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia; (C.H.J.Y.); (T.M.P.); (D.C.C.); (A.I.K.); (D.S.C.)
- Department of Cardiology, Royal Prince Alfred Hospital, Camperdown 2050, Australia
- The Heart Research Institute, Newtown 2042, Australia
| | - Peter J. Meikle
- Baker Heart and Diabetes Institute, Melbourne 3004, Australia;
| | - Stephen T. Vernon
- Cardiovascular Discovery Group, Kolling Institute of Medical Research, University of Sydney, St Leonards 2065, Australia; (K.A.K.); (S.T.V.)
- Department of Cardiology, Royal North Shore Hospital, St Leonards 2065, Australia
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia; (C.H.J.Y.); (T.M.P.); (D.C.C.); (A.I.K.); (D.S.C.)
| | - Gemma A. Figtree
- Cardiovascular Discovery Group, Kolling Institute of Medical Research, University of Sydney, St Leonards 2065, Australia; (K.A.K.); (S.T.V.)
- Department of Cardiology, Royal North Shore Hospital, St Leonards 2065, Australia
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia; (C.H.J.Y.); (T.M.P.); (D.C.C.); (A.I.K.); (D.S.C.)
- Correspondence: ; Tel.: +61-(2)-9926-4915
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10
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Del Buono MG, Trankle CR, Buckley L, Kadariya D, Canada JM, Carbone S, Turlington J, Markley R, Bressi E, VAN Tassell BW, Abbate A. Early changes in N-terminal pro-brain natriuretic peptide levels predict new-onset heart failure in patients with STEMI. Minerva Cardiol Angiol 2022; 70:25-31. [PMID: 32657561 DOI: 10.23736/s2724-5683.20.05303-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Previous studies suggested that N-terminal pro-brain natriuretic peptide (NT-proBNP) level is a powerful independent predictor of death or heart failure (HF) when measured at admission in patients with chest pain or acute coronary syndrome. Little is known about the role of NT-proBNP level measured during a hospitalization for ST segment elevation myocardial infarction (STEMI) in predicting clinical outcomes. We evaluated the optimal NT-proBNP timing (admission, 72 hours, or delta [Δ] NT-proBNP [72 hours minus admission]) to predict 1-year new-onset HF in STEMI patients. METHODS We measured NT-proBNP levels at admission and 72 hours in 72 patients with STEMI. HF events were adjudicated and defined as hospitalization for HF or need for new initiation of a loop diuretic at 1-year follow-up. Values are presented as medians and interquartile range or frequencies (%) as appropriate. Cox regression analysis was used to determine predictors of adverse events. A receiver-operative-curve was constructed to identify the discriminative value and optimal cut-off points for NT-proBNP. RESULTS Patients (age 56 [49-64] years, males 59 [82%]) were followed for a median duration of 365 [180-365] days. HF events were recorded in 9 (12.5%) patients. NT-proBNP values at admission, 72 hours, and ΔNT-proBNP were 89 (26-268) pg/mL, 452 (223-1064) pg/mL, and 283 (68-686) pg/mL, respectively. NT-proBNP at 72 hours and ΔNT-proBNP, but not admission NT-proBNP predicted new-onset HF events at follow-up (P=0.03, P=0.002 and P=0.89, respectively). The optimal area under the curve of 0.771 (95%, CI [0.630-0.912], P= 0.009) and cut-off value of 830 pg/mL (sensitivity 79%; specificity 76%) were found for NT-proBNP at 72 hours. The Kaplan-Meier survival curves for NT-proBNP at 72 hours dichotomized above and below this cut-off value, confirmed NT-proBNP at 72 hours >830 pg/mL as predictive of HF events (log-rank statistic = 8.688, P=0.003). CONCLUSIONS NT-proBNP level at 72 hours and ΔNT-proBNP (72 hours minus admission), but not at time of admission, predicted HF events in patients following STEMI.
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Affiliation(s)
- Marco G Del Buono
- Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Pauley Heart Center, Richmond, VA, USA
- Department of Cardiovascular and Thoracic Sciences, Sacred Heart Catholic University, Rome, Italy
| | - Cory R Trankle
- Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Pauley Heart Center, Richmond, VA, USA
| | - Leo Buckley
- Department of Pharmacotherapy and Outcomes Science, Virginia Commonwealth University, Richmond, VA, USA
| | - Dinesh Kadariya
- Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Pauley Heart Center, Richmond, VA, USA
| | - Justin M Canada
- Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Pauley Heart Center, Richmond, VA, USA
| | - Salvatore Carbone
- Department of Kinesiology and Health Sciences, College of Humanities and Sciences, Virginia Commonwealth University, Richmond, VA, USA
| | - Jeremy Turlington
- Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Pauley Heart Center, Richmond, VA, USA
| | - Roshanak Markley
- Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Pauley Heart Center, Richmond, VA, USA
| | - Edoardo Bressi
- Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Pauley Heart Center, Richmond, VA, USA
| | - Benjamin W VAN Tassell
- Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Pauley Heart Center, Richmond, VA, USA
- Department of Pharmacotherapy and Outcomes Science, Virginia Commonwealth University, Richmond, VA, USA
| | - Antonio Abbate
- Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Pauley Heart Center, Richmond, VA, USA -
- Department of Cardiovascular and Thoracic Sciences, Sacred Heart Catholic University, Rome, Italy
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11
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Rudman M, Frank M, Emmel C, Matusch E, Kara K, Mahabadi AA, Erbel R, Jöckel KH, Dragano N, Schmidt B. Socioeconomic position is associated with N-terminal pro-brain natriuretic peptide (NT-proBNP)-Results of the population-based Heinz Nixdorf Recall study. PLoS One 2021; 16:e0255786. [PMID: 34415953 PMCID: PMC8378685 DOI: 10.1371/journal.pone.0255786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 07/23/2021] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES N-Terminal pro Brain Natriuretic Peptide (NT-proBNP) is a diagnostic marker for heart failure and a prognostic factor for cardiovascular disease (CVD). The aim of this study was to examine the association of socioeconomic position (SEP) with NT-proBNP while assessing sex-differences and the impact of CVD risk factors and prevalent CVD on the association. METHODS Baseline data of 4598 participants aged 45-75 years of the Heinz Nixdorf Recall Study were used. Income and education were used as SEP indicators. Age- and sex-adjusted linear regression models were fitted to calculate effect size estimates and 95% confidence intervals (95%-CIs) for the total effect of SEP indicators on NT-proBNP, while potential mediation was assessed by additionally accounting for traditional CVD risk factors (i.e., systolic blood pressure, HDL cholesterol, LDL cholesterol, diabetes, anti-hypertensive medication, lipid-lowering medication, BMI, current smoking). Education and income were included separately in the models. RESULTS With an age- and sex-adjusted average change in NT-proBNP of -6.47% (95%-CI: -9.91; -2.91) per 1000€, the association between income and NT-proBNP was more pronounced compared to using education as a SEP indicator (-0.80% [95%-CI: -1.92; 0.32] per year of education). Sex-stratified results indicated stronger associations in men (-8.43% [95%-CI: -13.21; -3.38] per 1000€; -1.63% [95%-CI: -3.23; -0.001] per year of education) compared to women (-5.10% [95%-CI: -9.82; -0.01] per 1000€; -1.04% [95%-CI: -2.59; 0.50] per year of education). After adjusting for CVD risk factors some of the observed effect size estimates were attenuated, while the overall association between SEP indicators and NT-proBNP was still indicated. The exclusion of participants with prevalent coronary heart disease or stroke did not lead to a substantial change in the observed associations. CONCLUSIONS In the present study associations of education and income with NT-proBNP were observed in a population-based study sample. Only parts of the association were explained by traditional CVD risk factors, while there were substantial sex-differences in the strength of the observed association. Overt coronary heart disease or stroke did not seem to trigger the associations.
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Affiliation(s)
- Marina Rudman
- Institute for Medical Informatics, Biometry and Epidemiology, University of Duisburg-Essen, Essen, Germany
| | - Mirjam Frank
- Institute for Medical Informatics, Biometry and Epidemiology, University of Duisburg-Essen, Essen, Germany
| | - Carina Emmel
- Institute for Medical Informatics, Biometry and Epidemiology, University of Duisburg-Essen, Essen, Germany
| | - Emanuel Matusch
- Institute for Medical Informatics, Biometry and Epidemiology, University of Duisburg-Essen, Essen, Germany
| | - Kaffer Kara
- Department of Cardiology, Agaplesion Hospital Hagen, Hagen, Germany
| | - Amir Abbas Mahabadi
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, University of Duisburg-Essen, Essen, Germany
| | - Raimund Erbel
- Institute for Medical Informatics, Biometry and Epidemiology, University of Duisburg-Essen, Essen, Germany
| | - Karl-Heinz Jöckel
- Institute for Medical Informatics, Biometry and Epidemiology, University of Duisburg-Essen, Essen, Germany
| | - Nico Dragano
- Institute of Medical Sociology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Börge Schmidt
- Institute for Medical Informatics, Biometry and Epidemiology, University of Duisburg-Essen, Essen, Germany
- * E-mail:
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12
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Prognostic Value of Urinary and Plasma C-Type Natriuretic Peptide in Acute Decompensated Heart Failure. JACC-HEART FAILURE 2021; 9:613-623. [PMID: 34246604 DOI: 10.1016/j.jchf.2021.04.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 04/08/2021] [Accepted: 04/14/2021] [Indexed: 11/23/2022]
Abstract
OBJECTIVES This study sought to characterize urinary and plasma C-type natriuretic peptide (CNP) in acute decompensated heart failure (ADHF) to define their relationship with clinical variables and to determine whether urinary and plasma CNP together add prognostic value. BACKGROUND CNP is a protective hormone that is synthesized in the kidney and endothelium and possesses antiremodeling properties. Urinary and plasma CNP levels are elevated in pathophysiological conditions; however, their regulation and prognostic value in heart failure (HF) is unclear. METHODS Urinary and plasma CNP were measured in 109 healthy subjects and 208 patients with ADHF; the 95th percentile of CNP values from healthy subjects established the normal contemporary cutoffs. Patients with ADHF were stratified based on urinary and plasma CNP levels for clinical characterization and the assessment of risk for adverse outcomes. RESULTS There was no significant correlation between urinary and plasma CNP in both cohorts. Urinary and plasma CNP were significantly elevated in patients with ADHF, and both increased with disease severity and were positively correlated with plasma N-terminal pro-B-type natriuretic peptide (NT-proBNP). Of the patients with ADHF, 23% had elevations in both urinary and plasma CNP, whereas 24% had normal CNP levels. During a median follow-up of 3 years, patients with elevated urinary and plasma CNP had a significantly higher risk of rehospitalization and/or death (HR: 1.79; P = 0.03) and rehospitalization (HR: 2.16; P = 0.01) after adjusting for age, sex, left ventricular ejection fraction, renal function, and plasma NT-proBNP. The C-statistic and integrated discrimination analyses further supported that the addition of urinary and plasma CNP to established risk models improved the prediction of adverse outcomes in patients with ADHF. CONCLUSIONS Urinary and plasma CNP are differentially regulated in ADHF, and elevations in both provided independent prognostic value for predicting adverse outcomes.
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13
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Singh BRK, Sethi R, Jain N, Chaudhry G, Saran M, Mishra O, Pradhan A. Left Ventricular Strain: A Reliable Predictor of Short-Term Outcomes in Patients with Anterior Wall Myocardial Infarction without Heart Failure. Adv Biomed Res 2021; 9:67. [PMID: 33816386 PMCID: PMC8012861 DOI: 10.4103/abr.abr_213_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 05/30/2020] [Accepted: 08/03/2020] [Indexed: 11/30/2022] Open
Abstract
Background: Left ventricular ejection fraction (LVEF) is a key determinant in decision-making after acute myocardial infarction (MI). Little is known of its relationship with left ventricular Strain and N-Terminal fragment of pro-B-type Natriuretic Peptide (NT-pro-BNP) following acute anterior wall MI (AWMI). Materials and Methods: We conducted a prospective cohort study of patients with a diagnosis of acute AWMI and the absence of overt heart failure (HF). Assessment of LVEF, strain parameters on echocardiography was done, and NT-pro-BNP levels were obtained. Follow-up for adverse cardiac events was done for 30 days postdischarge. Correlation of LVEF and NT-pro-BNP with various strain parameters were ascertained. Results: Of the total of 50 patients of AWMI enrolled, the mean LVEF in the study was 43.46 ± 3.72%.Eleven patients (22%) had adverse events at 30 days of follow-up. Patients with adverse events had significantly higher overall peak systolic longitudinal strain (PSLS), lower mid-region peak systolic longitudinal velocity (PSLV), and basal region PSLV. A significant negative correlation was observed between LVEF and mean Peak PSLS of combined apical plus mid regions of the left ventricle (r = −0.700). Log10-NT-pro BNP also showed a strong negative correlation with overall PSLV (r = −0.792) as well as regional PSLV values of combined apical plus mid (r = −0.763) and basal segments (r = −0.748). Conclusions: In patients with AWMI without HF, PSLS and PSLV are good predictors of adverse outcomes at 30-day follow-up. Furthermore, NT-pro BNP can also be an indirect predictor of strain parameters on echocardiography.
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Affiliation(s)
- Bonnie R K Singh
- Department of Cardiology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Rishi Sethi
- Department of Cardiology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Nirdesh Jain
- Department of Cardiology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Gaurav Chaudhry
- Department of Cardiology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Mahim Saran
- Department of Cardiology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Omkar Mishra
- Department of Cardiology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Akshyaya Pradhan
- Department of Cardiology, King George's Medical University, Lucknow, Uttar Pradesh, India
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Fibrinogen and hemoglobin predict near future cardiovascular events in asymptomatic individuals. Sci Rep 2021; 11:4605. [PMID: 33633217 PMCID: PMC7907085 DOI: 10.1038/s41598-021-84046-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 02/09/2021] [Indexed: 12/18/2022] Open
Abstract
To identify circulating proteins predictive of acute cardiovascular disease events in the general population, we performed a proteomic screen in plasma from asymptomatic individuals. A "Discovery cohort" of 25 individuals who subsequently incurred a cardiovascular event within 3 years (median age = 70 years, 80% male) was matched to 25 controls remaining event-free for > 5 years (median age = 72 years, 80% male). Plasma proteins were assessed by data independent acquisition mass spectrometry (DIA-MS). Associations with cardiovascular events were tested using Cox regression, adjusted for the New Zealand Cardiovascular Risk Score. Concentrations of leading protein candidates were subsequently measured with ELISAs in a larger (n = 151) independent subset. In the Discovery cohort, 76 plasma proteins were robustly quantified by DIA-MS, with 8 independently associated with cardiovascular events. These included (HR = hazard ratio [95% confidence interval] above vs below median): fibrinogen alpha chain (HR = 1.84 [1.19-2.84]); alpha-2-HS-glycoprotein (also called fetuin A) (HR = 1.86 [1.19-2.93]); clusterin isoform 2 (HR = 1.59 [1.06-2.38]); fibrinogen beta chain (HR = 1.55 [1.04-2.30]); hemoglobin subunit beta (HR = 1.49 [1.04-2.15]); complement component C9 (HR = 1.62 [1.01-2.59]), fibronectin isoform 3 (HR = 0.60 [0.37-0.99]); and lipopolysaccharide-binding protein (HR = 1.58 [1.00-2.49]). The proteins for which DIA-MS and ELISA data were correlated, fibrinogen and hemoglobin, were analyzed in an Extended cohort, with broader inclusion criteria and longer time to events, in which these two proteins were not associated with incident cardiovascular events. We have identified eight candidate proteins that may independently predict cardiovascular events occurring within three years in asymptomatic, low-to-moderate risk individuals, although these appear not to predict events beyond three years.
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15
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Mid-Regional Proadrenomedullin as a New Biomarker of Kidney and Cardiovascular Diseases-Is It the Future? J Clin Med 2021; 10:jcm10030524. [PMID: 33540505 PMCID: PMC7867137 DOI: 10.3390/jcm10030524] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 01/22/2021] [Accepted: 01/27/2021] [Indexed: 01/19/2023] Open
Abstract
The increasing prevalence of cardiovascular disease and concomitant chronic kidney disease among the aging populations is responsible for considerable growth of mortality. Additionally, frequent, prolonged hospitalizations and long-term treatment generates progressive decline in bodily functions as well as substantial public health and economic burden. Accessibility to easy, non-invasive prognostic markers able to detect patients at risk of cardiovascular events may improve effective therapy and mitigate disease progression. Moreover, an early diagnosis allows time for implementation of prophylactic and educational programs that may result in decreased morbidity, improved quality of life and reduced public health expenditure. One of the promising candidates for a novel cardiovascular biomarker is mid-regional proadrenomedullin, a derivative of adrenomedullin. Adrenomedullin is a peptide hormone known for its vasodilatory, antioxidant, antiapoptotic and antifibrotic effects. A remarkable advantage of mid-regional proadrenomedullin is its longer half-life which is a prerequisite for plasma measurements. These review aims to discuss the importance of mid-regional proadrenomedullin with reference to its usefulness as a biomarker of increased cardiovascular risk and kidney disease progression.
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16
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Toso A, Castelvecchio S, Menicanti L, Volpe M, Fantini F. Prognostic value of natriuretic peptides and restrictive filling pattern before surgical ventricular restoration. J Thorac Cardiovasc Surg 2020; 164:1092-1101.e1. [PMID: 33168168 DOI: 10.1016/j.jtcvs.2020.09.132] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 09/21/2020] [Accepted: 09/28/2020] [Indexed: 01/28/2023]
Abstract
OBJECTIVE Both increased natriuretic peptide levels and restrictive filling pattern (RFP) are important risk predictors in patients with heart failure. The aim of this study was to examine the role of the combined use of natriuretic peptide and RFP for the prognostic stratification of patients with ischemic cardiomyopathy undergoing surgical ventricular restoration in the Biomarker Plus study. METHODS A total of 186 patients (aged 64 ± 10 years) underwent echocardiographic study and N-terminal pro-B-type natriuretic peptide assay at baseline (before surgical ventricular restoration). Patients were divided into 4 groups depending on baseline diastolic filling pattern (RFP/no RFP) and N-terminal pro-B-type natriuretic peptide level (less than or greater than or equal to the upper tertile value of 2003 ŋg/L). RFP was defined as E/A ratio ≥2. All-cause death or heart failure hospitalizations within 36-month follow-up were analyzed. RESULTS Despite similar ejection fraction, volumes, and mass, the 4 groups presented distinct clinical and structural pattern of presurgical ventricular restoration ventricular remodeling and significantly different clinical outcome after surgical unloading. During follow-up, 67 patients died or were hospitalized for heart failure (36%). High N-terminal pro-B-type natriuretic peptide levels and RFP, considered individually, were significantly associated with outcome (P < .0001). The combination of both was associated with the highest adjusted hazard of adverse events (hazard ratio, 3.63; 95% CI, 1.73-7.6; P < .0001). CONCLUSIONS The simultaneous use of 2 markers, 1 biological and 1 echocardiographic, may allow better prognostic stratification and characterization of the distinct structural and clinical phenotypes in a population of patients with ischemic cardiomyopathy undergoing surgical ventricular restoration. This approach could be useful in the decision-making process to guide treatment choices in patients with ischemic cardiomyopathy.
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Affiliation(s)
- Anna Toso
- Division of Cardiology, Santo Stefano Hospital, Prato, Italy.
| | - Serenella Castelvecchio
- Department of Cardiac Surgery, Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Donato, Milan, Italy
| | - Lorenzo Menicanti
- Department of Cardiac Surgery, Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Donato, Milan, Italy
| | - Marianna Volpe
- Department of Cardiac Rehabilitation, Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Donato, Milan, Italy
| | - Fabio Fantini
- Department of Cardiology, University of Florence, Florence, Italy
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17
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Goetze JP, Balling L, Deis T, Struck J, Bergmann A, Gustafsson F. Bioactive adrenomedullin in plasma is associated with biventricular filling pressures in patients with advanced heart failure. Eur J Heart Fail 2020; 23:489-491. [PMID: 32558059 DOI: 10.1002/ejhf.1937] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/06/2020] [Accepted: 06/12/2020] [Indexed: 12/24/2022] Open
Affiliation(s)
- Jens P Goetze
- Department of Clinical Biochemistry, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Louise Balling
- Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Tania Deis
- Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | | | | | - Finn Gustafsson
- Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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18
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Lu A, Fan H, Xu J, Li J, Zhao H. Two-Dimensional and Three-Dimensional Transthoracic Echocardiography as Predictive and Prognostic Indicators of All-Cause Mortality in Heart Failure with Reduced Ejection Fraction in Patients with Ischemic Heart Disease. MEDICAL SCIENCE MONITOR : INTERNATIONAL MEDICAL JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2020; 26:e922129. [PMID: 32506070 PMCID: PMC7299062 DOI: 10.12659/msm.922129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Background This study aimed to compare the predictive role of two-dimensional transthoracic echocardiography (2D-TTE) and three-dimensional transthoracic echocardiography (3D-TTE) on in-hospital all-cause mortality in patients with heart failure and reduced ejection fraction (HFrEF) due to ischemic heart disease (IHD). Material/Methods Patients (N-224) with HFrEF due to IHD who had a left ventricular ejection fraction (LVEF) <40% on admission when measured by 2D-TTE and 3D-TTE were studied and divided into survival and mortality groups. Baseline demographic and clinical characteristics were compared. Results Compared with the survival group (n=142), patients who died during hospitalization (n=82) were more commonly older (67.3 vs. 62.6 years), female (48.8% vs. 38.7%), with diabetes mellitus (51.2% vs. 32.4%), chronic kidney disease (48.8% vs. 32.4%), intravenous inotropes (85.4% vs. 76.1%), and intravenous vasodilators (70.7% vs. 61.3%). Regression model analysis for all-cause mortality identified significant associations with age, diabetes mellitus, myocardial infarction (MI), intravenous inotropes, N-terminal pro-B-type natriuretic peptide (NT-proBNP), and LVEF following 2D-TTE. Age, diabetes mellitus, prior MI, the use of intravenous inotropes, NT-proBNP, LVEF, and left ventricular end-diastolic volume (LVEDV) index following 3D-TTE were significantly associated with all-cause mortality. Modeling of 2D-TTE parameters showed that the concordance statistic (C-index) increased significantly after including the LVEF, from 0.72 to 0.77 and from 0.72 to 0.80, respectively. Modeling of 3D-TTE parameters showed that the C-index increased significantly after including the LVEDV index (from 0.80 to 0.76). Conclusions In patients with HFrEF due to IHD, 3D-TTE was a better predictor than 2D-TTE of in-hospital all-cause mortality.
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Affiliation(s)
- Aixia Lu
- Department of Ultrasound, Shenzhen People's Hospital, Shenzhen, Guangdong, China (mainland)
| | - Haibo Fan
- Department of Ultrasound, Shenzhen People's Hospital, Shenzhen, Guangdong, China (mainland)
| | - Jinfeng Xu
- Department of Ultrasound, Shenzhen People's Hospital, Shenzhen, Guangdong, China (mainland)
| | - Jun Li
- Department of Cardiology, Shenzhen People's Hospital, Shenzhen, Guangdong, China (mainland)
| | - Honglei Zhao
- Department of Cardiology, FuWai Hospital, Chinese Academy of Medical Science, Shenzhen, Guangdong, China (mainland)
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19
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Celebi S, Celebi OO, Cetin S, Cetin HO, Tek M, Gokaslan S, Amasyali B, Berkalp B, Diker E, Aydogdu S. The Usefulness of Admission Plasma NT-pro BNP Level to Predict Left Ventricular Aneurysm Formation after Acute ST-Segment Elevation Myocardial Infarction. Arq Bras Cardiol 2020; 113:1129-1137. [PMID: 31664316 PMCID: PMC7021256 DOI: 10.5935/abc.20190226] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 02/13/2019] [Indexed: 11/24/2022] Open
Abstract
Background Left ventricular aneurysm (LVA) is an important complication of acute myocardial infarction. In this study, we investigated the role of N- Terminal pro B type natriuretic peptide level to predict the LVA development after acute ST-segment elevation myocardial infarction (STEMI). Methods We prospectively enrolled 1519 consecutive patients with STEMI. Patients were divided into two groups according to LVA development within the six months after index myocardial infarction. Patients with or without LVAs were examined to determine if a significant relationship existed between the baseline N- Terminal pro B type natriuretic peptide values and clinical characteristics. A p-value < 0.05 was considered statistically significant. Results LVA was detected in 157 patients (10.3%). The baseline N- Terminal pro- B type natriuretic peptide level was significantly higher in patients who developed LVA after acute MI (523.5 ± 231.1 pg/mL vs. 192.3 ± 176.6 pg/mL, respectively, p < 0.001). Independent predictors of LVA formation after acute myocardial infarction was age > 65 y, smoking, Killip class > 2, previous coronary artery bypass graft, post-myocardial infarction heart failure, left ventricular ejection fraction < 50%, failure of reperfusion, no-reflow phenomenon, peak troponin I and CK-MB and NT-pro BNP > 400 pg/mL at admission. Conclusions Our findings indicate that plasma N- Terminal pro B type natriuretic peptide level at admission among other variables provides valuable predictive information regarding the development of LVA after acute STEMI.
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Affiliation(s)
- Savas Celebi
- TOBB Ekonomi ve Teknoloji Universitesi - Cardiology, Ankara - Turkey
| | - Ozlem Ozcan Celebi
- University of Health Science, Turkiye Yuksek Ihtisas Training and Research Hospital - Cardiology, Ankara - Turkey
| | - Serkan Cetin
- TOBB Ekonomi ve Teknoloji Universitesi - Cardiology, Ankara - Turkey
| | - Hande Ozcan Cetin
- University of Health Science, Turkiye Yuksek Ihtisas Training and Research Hospital - Cardiology, Ankara - Turkey
| | - Mujgan Tek
- TOBB Ekonomi ve Teknoloji Universitesi - Cardiology, Ankara - Turkey
| | | | - Basri Amasyali
- TOBB Ekonomi ve Teknoloji Universitesi - Cardiology, Ankara - Turkey
| | - Berkten Berkalp
- TOBB Ekonomi ve Teknoloji Universitesi - Cardiology, Ankara - Turkey
| | - Erdem Diker
- TOBB Ekonomi ve Teknoloji Universitesi - Cardiology, Ankara - Turkey
| | - Sinan Aydogdu
- University of Health Science, Turkiye Yuksek Ihtisas Training and Research Hospital - Cardiology, Ankara - Turkey
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20
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Sarhene M, Wang Y, Wei J, Huang Y, Li M, Li L, Acheampong E, Zhengcan Z, Xiaoyan Q, Yunsheng X, Jingyuan M, Xiumei G, Guanwei F. Biomarkers in heart failure: the past, current and future. Heart Fail Rev 2020; 24:867-903. [PMID: 31183637 DOI: 10.1007/s10741-019-09807-z] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Despite the enhanced knowledge of the pathophysiology of heart failure (HF), it still remains a serious syndrome with substantial morbidity, mortality, and frequent hospitalizations. These are due to the current improvements in other cardiovascular diseases (like myocardial infarction), the aging population, and growing prevalence of comorbidities. Biomarker-guided management has brought a new dimension in prognostication, diagnosis, and therapy options. Following the recommendation of natriuretic peptides (B-type natriuretic peptide and N-terminal-proBNP), many other biomarkers have been thoroughly studied to reflect different pathophysiological processes (such as fibrosis, inflammation, myocardial injury, and remodeling) in HF and some of them (like cardiac troponins, soluble suppression of tumorigenesis-2, and galectin 3) have subsequently been recommended to aid in the diagnosis and prognostication in HF. Consequently, multi-marker approach has also been approved owing to the varied nature of HF syndrome. In this review, we discussed the guidelines available for HF biomarkers, procedures for evaluating novel markers, and the utilities of both emerging and established biomarkers for risk stratification, diagnosis, and management of HF in the clinics. We later looked at how the rapidly emerging field-OMICs, can help transform HF biomarkers discoveries and establishment.
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Affiliation(s)
- Michael Sarhene
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Number 314 Anshanxi Road, Nankai District, Tianjin, China.,State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin, 300193, China
| | - Yili Wang
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Number 314 Anshanxi Road, Nankai District, Tianjin, China.,State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin, 300193, China
| | - Jing Wei
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Number 314 Anshanxi Road, Nankai District, Tianjin, China.,State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin, 300193, China
| | - Yuting Huang
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Number 314 Anshanxi Road, Nankai District, Tianjin, China.,State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin, 300193, China
| | - Min Li
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Number 314 Anshanxi Road, Nankai District, Tianjin, China.,State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin, 300193, China
| | - Lan Li
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Number 314 Anshanxi Road, Nankai District, Tianjin, China.,State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin, 300193, China
| | - Enoch Acheampong
- State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Zhou Zhengcan
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Number 314 Anshanxi Road, Nankai District, Tianjin, China.,State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Qin Xiaoyan
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Number 314 Anshanxi Road, Nankai District, Tianjin, China.,State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xu Yunsheng
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Number 314 Anshanxi Road, Nankai District, Tianjin, China.,State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Mao Jingyuan
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Number 314 Anshanxi Road, Nankai District, Tianjin, China
| | - Gao Xiumei
- State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Fan Guanwei
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Number 314 Anshanxi Road, Nankai District, Tianjin, China. .,State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
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21
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Li Z, Jiang W, Chen Y, Wang G, Yan F, Zeng T, Fan H. Acute and short-term efficacy of sauna treatment on cardiovascular function: A meta-analysis. Eur J Cardiovasc Nurs 2020; 20:96-105. [PMID: 32814462 DOI: 10.1177/1474515120944584] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE The role of sauna bathing in cardiovascular function treatment has been increasingly explored, but insufficient attention has been paid to its efficacy. We performed a meta-analysis to provide more evidence for the efficacy of sauna treatment in cardiovascular nursing. METHODS Sixteen peer-reviewed journal articles were screened to summarize the efficacy of the sauna on cardiovascular function. Both acute (0-30 min after the sauna) and short-term (2-4 weeks following the sauna treatment) efficacies were investigated. RESULTS For pooled acute efficacy, body temperature and heart rate significantly (p<0.001) grew by 0.94℃ and 17.86 beats/min, respectively; reductions of 5.55 mmHg (p<0.001) and 6.50 mmHg (p<0.001) were also observed in systolic blood pressure and diastole blood pressure, respectively. For combined short-term efficacy, left ventricular ejection fraction (LVEF), 6-min walk distance, and flow-mediated dilation (p<0.001) increased by 3.27%, 48.11 m, and 1.71%, respectively; greater amelioration in LVEF was observed in participants with lower LVEF. The proportion of patients with New York Heart Association class III and IV decreased by 10.9% and 12.2%, respectively. Systolic blood pressure, diastolic blood pressure, brain natriuretic peptide concentration, left ventricular end-diastolic dimension, cardiothoracic ratio, and left atrial dimension reduced by 5.26 mmHg (p<0.001), 4.14 mmHg (p<0.001), 116.66 pg/mL (p<0.001), 2.79 mm (p<0.001), 2.628% (p<0.05), and 1.88 mm (p<0.05), respectively, while the concentration of norepinephrine in the plasma remained unchanged. CONCLUSION Sauna treatment was found to play a positive role in improving cardiovascular function and physical activity levels, especially in patients with low cardiovascular function. These findings reveal that thermal intervention may be a promising means for cardiovascular nursing.
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Affiliation(s)
- Zhongyou Li
- Laboratory of Biomechanical Engineering, Department of Applied Mechanics, College of Architecture & Environment, Sichuan University, Chengdu, China
| | - Wentao Jiang
- Laboratory of Biomechanical Engineering, Department of Applied Mechanics, College of Architecture & Environment, Sichuan University, Chengdu, China
| | - Yu Chen
- Laboratory of Biomechanical Engineering, Department of Applied Mechanics, College of Architecture & Environment, Sichuan University, Chengdu, China
| | - Guanshi Wang
- Laboratory of Biomechanical Engineering, Department of Applied Mechanics, College of Architecture & Environment, Sichuan University, Chengdu, China
| | - Fei Yan
- Laboratory of Biomechanical Engineering, Department of Applied Mechanics, College of Architecture & Environment, Sichuan University, Chengdu, China
- Interdisciplinary Division of Biomedical Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Tao Zeng
- Laboratory of Biomechanical Engineering, Department of Applied Mechanics, College of Architecture & Environment, Sichuan University, Chengdu, China
| | - Haidong Fan
- Laboratory of Biomechanical Engineering, Department of Applied Mechanics, College of Architecture & Environment, Sichuan University, Chengdu, China
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22
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Falcão FJA, Oliveira FRA, Cantarelli F, Cantarelli R, Brito-Júnior P, Lemos H, Silva P, Camboim I, Freire MC, Carvalho O, Sobral-Filho DC. Carbohydrate antigen 125 predicts pulmonary congestion in patients with ST-segment elevation myocardial infarction. ACTA ACUST UNITED AC 2019; 52:e9124. [PMID: 31826182 PMCID: PMC6903802 DOI: 10.1590/1414-431x20199124] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Accepted: 10/03/2019] [Indexed: 11/22/2022]
Abstract
Carbohydrate antigen 125 (CA125) has long been used as an ovarian cancer biomarker. However, because it is not specific for ovarian cells, CA125 could also be used to monitor congestion and inflammation in heart disease. Acute heart failure (HF) is used to identify patients with a worse prognosis in ST-segment elevation myocardial infarction (STEMI). We aimed to determine the association of CA125 with acute HF in STEMI and to compare CA125 with N-terminal pro brain natriuretic peptide (NTproBNP) with a cross-sectional study. At admission, patients were examined to define Killip class and then underwent coronary angioplasty. Blood samples, preferably taken in the hemodynamic ward, were centrifuged (1500 g for 15 min at ambient temperature) and stored at −80°C until biomarker assays were performed. Patients were divided into two groups according to the presence or absence of congestion. Patients in Killip class ≥II were in the congestion group and those with Killip <II in the absence of congestion group. We evaluated 231 patients. The mean age was 63.3 years. HF at admission was identified in 17.7% of patients. CA125 and NTproBNP levels were higher in patients with Killip class ≥II than those with Killip class <II (8.03 vs 9.17, P=0.016 and 772.45 vs 1925, P=0.007, respectively). The area under the receiver operator characteristic curve was 0.60 (95%CI 0.53−0.66, P=0.024) for CA125 and 0.63 (95%CI 0.56−0.69, P=0.001) for NTproBNP. There was no statistical difference between the curves (P=0.69). CA125 has similar use to NTproBNP in identifying acute HF in patients presenting with STEMI.
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Affiliation(s)
- F J A Falcão
- Faculdade de Ciência, Educação e Tecnologia, Universidade de Pernambuco, Garanhuns, PE, Brasil.,Centro de Ciências Médicas, Hospital das Clínicas, Universidade Federal de Pernambuco, Recife, PE, Brasil.,Unidade de Cardiologia Invasiva, Hospital Memorial São José, Rede D'Or São Luiz, Recife, PE, Brasil.,Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, PE, Brasil
| | - F R A Oliveira
- Pronto Socorro Cardiológico de Pernambuco, Universidade de Pernambuco, Recife, PE, Brasil.,Unidade de Cardiologia Invasiva, Hospital Memorial São José, Rede D'Or São Luiz, Recife, PE, Brasil.,Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, PE, Brasil
| | - F Cantarelli
- Pronto Socorro Cardiológico de Pernambuco, Universidade de Pernambuco, Recife, PE, Brasil.,Unidade de Cardiologia Invasiva, Hospital Memorial São José, Rede D'Or São Luiz, Recife, PE, Brasil.,Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, PE, Brasil
| | - R Cantarelli
- Pronto Socorro Cardiológico de Pernambuco, Universidade de Pernambuco, Recife, PE, Brasil.,Unidade de Cardiologia Invasiva, Hospital Memorial São José, Rede D'Or São Luiz, Recife, PE, Brasil.,Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, PE, Brasil
| | - P Brito-Júnior
- Pronto Socorro Cardiológico de Pernambuco, Universidade de Pernambuco, Recife, PE, Brasil
| | - H Lemos
- Pronto Socorro Cardiológico de Pernambuco, Universidade de Pernambuco, Recife, PE, Brasil
| | - P Silva
- Pronto Socorro Cardiológico de Pernambuco, Universidade de Pernambuco, Recife, PE, Brasil
| | - I Camboim
- Pronto Socorro Cardiológico de Pernambuco, Universidade de Pernambuco, Recife, PE, Brasil
| | - M C Freire
- Pronto Socorro Cardiológico de Pernambuco, Universidade de Pernambuco, Recife, PE, Brasil
| | - O Carvalho
- Pronto Socorro Cardiológico de Pernambuco, Universidade de Pernambuco, Recife, PE, Brasil
| | - D C Sobral-Filho
- Pronto Socorro Cardiológico de Pernambuco, Universidade de Pernambuco, Recife, PE, Brasil
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23
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Mok Y, Sang Y, Ballew SH, Hoogeveen RC, Ballantyne CM, Rosamond W, Coresh J, Selvin E, Matsushita K. Premorbid levels of high-sensitivity cardiac troponin T and natriuretic peptide and prognosis after incident myocardial infarction. Am Heart J 2019; 216:62-73. [PMID: 31404723 PMCID: PMC6842707 DOI: 10.1016/j.ahj.2019.07.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 07/05/2019] [Indexed: 12/22/2022]
Abstract
High-sensitivity cardiac troponin T (hs-cTnT) and N-terminal pro-B-type natriuretic peptide (NT-proBNP) at the time of myocardial infarction (MI) are strong predictors of prognosis. However, whether their premorbid (before MI occurrence) levels are associated with prognosis after incident MI is unknown. METHODS In 1,054 participants from the Atherosclerosis Risk in Communities Study with incident MI, we evaluated premorbid levels of hs-cTnT and NT-proBNP measured on median 5.8 (interquartile interval 3.0-11.5 [mean 5.5]) years prior to incident MI and their associations with subsequent composite and individual outcomes of all-cause mortality, cardiovascular mortality, recurrent MI, heart failure, and stroke. RESULTS During a median follow-up of 3.0 years after MI, 801 participants developed the composite outcome. Both hs-cTnT and NT-proBNP were independently associated with the composite outcome after incident MI. Among individual outcomes, all-cause mortality, cardiovascular mortality, and heart failure showed significant associations with both cardiac markers. Overall, NT-proBNP demonstrated a more evident relationship than hs-cTnT. Indeed, the addition of premorbid NT-proBNP alone, but not hs-cTnT alone, to conventional predictors at incident MI significantly improved risk prediction of the composite outcome after incident MI (Δc-statistic 0.013 [95% CI 0.005-0.022] from 0.691 with conventional predictors). CONCLUSIONS Premorbid levels of hs-cTnT and NT-proBNP assessed on average 6 years prior to incident MI were associated with adverse outcomes after incident MI. These results further highlight the importance of cardiac health at an earlier stage of life.
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Affiliation(s)
- Yejin Mok
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Yingying Sang
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Shoshana H Ballew
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Ron C Hoogeveen
- Department of Medicine, Section of Cardiovascular Research, Baylor College of Medicine and Houston Methodist DeBakey Heart and Vascular Center, Houston, TX, USA
| | - Christie M Ballantyne
- Department of Medicine, Section of Cardiovascular Research, Baylor College of Medicine and Houston Methodist DeBakey Heart and Vascular Center, Houston, TX, USA
| | - Wayne Rosamond
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Josef Coresh
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Elizabeth Selvin
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Kunihiro Matsushita
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
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24
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Parker DM, Everett AD, Stabler ME, Leyenaar J, Vricella L, Jacobs JP, Thiessen-Philbrook H, Parikh C, Greenberg JH, Brown JR. The Association Between Cardiac Biomarker NT-proBNP and 30-Day Readmission or Mortality After Pediatric Congenital Heart Surgery. World J Pediatr Congenit Heart Surg 2019; 10:446-453. [PMID: 31307305 DOI: 10.1177/2150135119842864] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Very little is known about clinical and biomarker predictors of readmissions following pediatric congenital heart surgery. The cardiac biomarker N-terminal pro-brain natriuretic peptide (NT-proBNP) can help predict readmission in adult populations, but the estimated utility in predicting risk of readmission or mortality after pediatric congenital heart surgery has not previously been studied. Our objective was to evaluate the association between pre- and postoperative serum biomarker levels and 30-day readmission or mortality for pediatric patients undergoing congenital heart surgery. METHODS We measured pre- and postoperative NT-proBNP levels in two prospective cohorts of 522 pediatric patients <18 years of age who underwent at least one congenital heart operation from 2010 to 2014. Blood samples were collected before and after surgery. We evaluated the association between pre- and postoperative NT-proBNP with readmission or mortality within 30 days of discharge, using multivariate logistic regression, adjusting for covariates based on the Society of Thoracic Surgeons (STS) Congenital Heart Surgery Mortality Risk Model. RESULTS The Johns Hopkins Children's Center cohort and the Translational Research Investigating Biomarker Endpoints in Acute Kidney Injury (TRIBE-AKI) cohort demonstrate event rates of 12.9% and 9.4%, respectively, for the composite end point. After adjustment for covariates in the STS congenital risk model, we did not find an association between elevated levels of NT-proBNP and increased risk of readmission or mortality following congenital heart surgery for either cohort. CONCLUSIONS In our two cohorts, preoperative and postoperative values of NT-proBNP were not significantly associated with readmission or mortality following pediatric congenital heart surgery. These findings will inform future studies evaluating multimarker risk assessment models in the pediatric population.
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Affiliation(s)
- Devin M Parker
- 1 The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine, Lebanon, NH, USA
| | - Allen D Everett
- 2 Division of Pediatric Cardiology, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Meagan E Stabler
- 3 Department of Epidemiology, Geisel School of Medicine, Lebanon, NH, USA
| | - JoAnna Leyenaar
- 1 The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine, Lebanon, NH, USA.,4 Department of Pediatrics, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Luca Vricella
- 2 Division of Pediatric Cardiology, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jeffrey P Jacobs
- 5 Division of Cardiac Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,6 Division of Cardiovascular Surgery, Department of Surgery Johns Hopkins All Children's Heart Institute, Johns Hopkins All Children's Hospital and Florida Hospital for Children, Saint Petersburg, Tampa, Orlando, FL, USA
| | | | - Chirag Parikh
- 7 Division of Nephrology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jason H Greenberg
- 8 Section of Nephrology, Department of Pediatrics, Yale University School of Medicine, New Haven, CT, USA
| | - Jeremiah R Brown
- 1 The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine, Lebanon, NH, USA.,3 Department of Epidemiology, Geisel School of Medicine, Lebanon, NH, USA.,9 Department of Biomedical Data Science, Geisel School of Medicine, Lebanon, NH, USA
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25
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Stamp LK, Frampton C, Drake J, Doughty RN, Troughton RW, Richards AM. Associations of Gout and Baseline Serum Urate Level With Cardiovascular Outcomes: Analysis of the Coronary Disease Cohort Study. Arthritis Rheumatol 2019; 71:1733-1738. [PMID: 31162825 DOI: 10.1002/art.41007] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 05/30/2019] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To determine whether gout and serum urate (SU) levels are associated with increased risk of death, time to first readmission for any cardiovascular event, or incident heart failure in individuals with cardiovascular disease. METHODS Individuals presenting with an acute coronary syndrome (ACS) were enrolled in the Coronary Disease Cohort Study. Clinical data were collected from the medical records at the index hospital admission, and clinical, echocardiographic, and biochemical data were collected postdischarge. Gout was defined by self-report, use of urate-lowering therapy, or use of colchicine with evidence of gout on review of the medical record. The primary end points were all-cause mortality, time to readmission for a cardiac ischemic event, and time to readmission for heart failure. RESULTS Data from 1,514 participants were available. During the follow-up period, 53 of 160 participants with gout (33.1%) and 298 of 1,354 participants without gout (22.0%) died. After adjustment for other factors known to be associated with mortality, there was no gout-specific increase in risk of mortality (adjusted hazard ratio 0.98 [95% confidence interval 0.69-1.38]). Time to readmission for heart failure was significantly briefer in those with, compared to those without, gout (adjusted hazard ratio 1.42 [95% confidence interval 1.02-1.97]). Irrespective of whether a participant had gout or not, as SU level increased, there was an increased risk of death and readmission for either a cardiovascular event or heart failure. CONCLUSION Survival post-ACS is similar with and without the presence of gout. People with gout are at an increased risk of readmission for heart failure and have longer hospital stays. Risk of these events increases in parallel with increases in SU levels.
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Affiliation(s)
- Lisa K Stamp
- University of Otago and Christchurch Hospital, Christchurch, New Zealand
| | | | - Jill Drake
- University of Otago, Christchurch, New Zealand
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26
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Abstract
ST-segment elevation myocardial infarction (STEMI) is the most acute manifestation of coronary artery disease and is associated with great morbidity and mortality. A complete thrombotic occlusion developing from an atherosclerotic plaque in an epicardial coronary vessel is the cause of STEMI in the majority of cases. Early diagnosis and immediate reperfusion are the most effective ways to limit myocardial ischaemia and infarct size and thereby reduce the risk of post-STEMI complications and heart failure. Primary percutaneous coronary intervention (PCI) has become the preferred reperfusion strategy in patients with STEMI; if PCI cannot be performed within 120 minutes of STEMI diagnosis, fibrinolysis therapy should be administered to dissolve the occluding thrombus. The initiation of networks to provide around-the-clock cardiac catheterization availability and the generation of standard operating procedures within hospital systems have helped to reduce the time to reperfusion therapy. Together with new advances in antithrombotic therapy and preventive measures, these developments have resulted in a decrease in mortality from STEMI. However, a substantial amount of patients still experience recurrent cardiovascular events after STEMI. New insights have been gained regarding the pathophysiology of STEMI and feed into the development of new treatment strategies.
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Zhu Y, Hu C, Du Y, Zhang J, Liu J, Cheng G, Han H, Zhao Y. Time-Dependent Change in Omentin-1 Level Correlated with Early Improvement of Myocardial Function in Patients with First Anterior ST-Segment Elevation Myocardial Infarction After Primary Percutaneous Coronary Intervention. J Atheroscler Thromb 2019; 26:856-867. [PMID: 30853697 PMCID: PMC6800393 DOI: 10.5551/jat.47043] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Aim: Omentin-1, as a novel adipocytokine, ameliorates obesity-associated disorders and suppresses the development of atherosclerotic lesions. The present research investigated the correlation between serum omentin-1 and post-infarction myocardial function. Methods: A total of 52 patients with first anterior ST-segment elevation myocardial infarction (STEMI) were recruited into this study. Participants were divided into two subgroups according to median admission omentin-1 concentration. δ1 was defined as (admission omentin-1 level) - (serum omentin-1 at 24 hours after admission) and δ2 was defined as (admission omentin-1 level) - (serum omentin-1 at 72 hours after admission). The change in left ventricular ejection fraction (LVEF) was regarded as (LVEF at 3 months post-STEMI) – (LVEF at 2 days post-STEMI). Results: Admission omentin-1 level was the highest, while omentin-1 decreased over the following 3 days. The high admission omentin-1 group had lower peak muscle brain fraction of creatine kinase (CK–MB). Additionally, the change in LVEF and the global LVEF at 3 months post-STEMI all ameliorated significantly in the high admission omentin-1 group. For the time-dependent change in omentin-1, there were negative associations among δ1, δ2, and peak CK–MB. δ1 and δ2 also correlated positively with LVEF at 3 months post-STEMI. Most importantly, δ1 (r = 0.346, p = 0.012) and δ2 (r = 0.439, p = 0.001) also correlated positively with the change in LVEF. After multivariate linear regression analysis, δ1 (Beta = 0.026, 95% CI 0.011 to 0.041, p = 0.001) and δ2 (Beta = 0.024, 95% CI 0.009 to 0.038, p = 0.003) also remained associated with the change in LVEF. Conclusions: The admission omentin-1 and time-dependent change in omentin-1 level all have a significant correlation with the early improvement of post-infarction myocardial function. While only the time-dependent change in omentin-1 (δ1 and δ2) remained associated with the early improvement of post-infarction myocardial function after multivariate linear regression analysis. The present research indicated that omentin-1 represents a promising adipocytokine to retard negative cardiac remodeling after STEMI.
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Affiliation(s)
- Yong Zhu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University.,Beijing Institute of Heart Lung and Blood Vessel Disease
| | - Chengping Hu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University.,Beijing Institute of Heart Lung and Blood Vessel Disease
| | - Yu Du
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University.,Beijing Institute of Heart Lung and Blood Vessel Disease
| | - Jianwei Zhang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University.,Beijing Institute of Heart Lung and Blood Vessel Disease
| | - Jinxing Liu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University.,Beijing Institute of Heart Lung and Blood Vessel Disease
| | - Guojie Cheng
- Beijing Da Xing Hospital, Capital Medical University
| | - Hongya Han
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University.,Beijing Institute of Heart Lung and Blood Vessel Disease
| | - Yingxin Zhao
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University.,Beijing Institute of Heart Lung and Blood Vessel Disease
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Singh MV, Cicha MZ, Nunez S, Meyerholz DK, Chapleau MW, Abboud FM. Angiotensin II-induced hypertension and cardiac hypertrophy are differentially mediated by TLR3- and TLR4-dependent pathways. Am J Physiol Heart Circ Physiol 2019; 316:H1027-H1038. [PMID: 30793936 DOI: 10.1152/ajpheart.00697.2018] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Toll-like receptors (TLR) are key components of the innate immune system that elicit inflammatory responses through the adaptor proteins myeloid differentiation protein 88 (MyD88) and Toll-interleukin receptor domain-containing adaptor protein-inducing interferon-β (TRIF). Previously, we demonstrated that TRIF mediates the signaling of angiotensin II (ANG II)- induced hypertension and cardiac hypertrophy. Since TRIF is activated selectively by TLR3 and TLR4, our goals in this study were to determine the roles of TLR3 and TLR4 in mediating ANG II-induced hypertension and cardiac hypertrophy, and associated changes in proinflammatory gene expression in heart and kidney. In wild-type (WT) mice, ANG II infusion (1,000 ng·kg-1·min-1 for 3 wk) increased systolic blood pressure and caused cardiac hypertrophy. In ANG II-infused TLR4-deficient mice (Tlr4del), hypertrophy was significantly attenuated despite a preserved or enhanced hypertensive response. In contrast, in TLR3-deficient mice (Tlr3-/-), both ANG II-induced hypertension and hypertrophy were abrogated. In WT mice, ANG II increased the expression of several proinflammatory genes in hearts and kidneys that were attenuated in both TLR4- and TLR3-deficient mice compared with WT. We conclude that ANG II activates both TLR4-TRIF and TLR3-TRIF pathways in a nonredundant manner whereby hypertension is dependent on activation of the TLR3-TRIF pathway and cardiac hypertrophy is dependent on both TLR3-TRIF and TLR4-TRIF pathways. NEW & NOTEWORTHY Angiotensin II (ANG II)-induced hypertension is dependent on the endosomal Toll-like receptor 3 (TLR3)-Toll-interleukin receptor domain-containing adaptor protein-inducing interferon-β (TRIF) pathway of the innate immune system but not on cell membrane localized TLR4. However, ANG II-induced cardiac hypertrophy is regulated by both TLR4-TRIF and TLR3-TRIF pathways. Thus, ANG II-induced rise in systolic blood pressure is independent of TLR4-TRIF effect on cardiac hypertrophy. The TLR3-TRIF pathway may be a potential target of therapeutic intervention.
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Affiliation(s)
- Madhu V Singh
- Abboud Cardiovascular Research Center, Carver College of Medicine, University of Iowa , Iowa City, Iowa
| | - Michael Z Cicha
- Abboud Cardiovascular Research Center, Carver College of Medicine, University of Iowa , Iowa City, Iowa
| | - Sarah Nunez
- Abboud Cardiovascular Research Center, Carver College of Medicine, University of Iowa , Iowa City, Iowa
| | - David K Meyerholz
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, Iowa
| | - Mark W Chapleau
- Abboud Cardiovascular Research Center, Carver College of Medicine, University of Iowa , Iowa City, Iowa.,Department of Internal Medicine, Department of Molecular Physiology and Biophysics, Carver College of Medicine, University of Iowa , Iowa City, Iowa.,Veterans Affairs Medical Center , Iowa City, Iowa
| | - François M Abboud
- Abboud Cardiovascular Research Center, Carver College of Medicine, University of Iowa , Iowa City, Iowa.,Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, Iowa
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Lyngbakken MN, Myhre PL, Røsjø H, Omland T. Novel biomarkers of cardiovascular disease: Applications in clinical practice. Crit Rev Clin Lab Sci 2018; 56:33-60. [DOI: 10.1080/10408363.2018.1525335] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Magnus Nakrem Lyngbakken
- Division of Medicine, Akershus University Hospital, Lørenskog, Norway
- Center for Heart Failure Research, University of Oslo, Oslo, Norway
| | - Peder Langeland Myhre
- Division of Medicine, Akershus University Hospital, Lørenskog, Norway
- Center for Heart Failure Research, University of Oslo, Oslo, Norway
| | - Helge Røsjø
- Division of Medicine, Akershus University Hospital, Lørenskog, Norway
- Center for Heart Failure Research, University of Oslo, Oslo, Norway
| | - Torbjørn Omland
- Division of Medicine, Akershus University Hospital, Lørenskog, Norway
- Center for Heart Failure Research, University of Oslo, Oslo, Norway
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Wilkins MD, Turner BL, Rivera KR, Menegatti S, Daniele M. Quantum dot enabled lateral flow immunoassay for detection of cardiac biomarker NT-proBNP. SENSING AND BIO-SENSING RESEARCH 2018. [DOI: 10.1016/j.sbsr.2018.10.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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El-Ashmawy HM, Hussein EM, Ahmed AM. Brain natriuretic peptide as a diagnostic marker for heart failure in hyperthyroid patients with ischemic heart disease. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2018. [DOI: 10.4103/ejim.ejim_81_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Akita K, Tsuruta H, Yuasa S, Murata M, Fukuda K, Maekawa Y. Prognostic significance of repeated brain natriuretic peptide measurements after percutaneous transluminal septal myocardial ablation in patients with drug-refractory hypertrophic obstructive cardiomyopathy. Open Heart 2018; 5:e000786. [PMID: 29765615 PMCID: PMC5950639 DOI: 10.1136/openhrt-2018-000786] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 04/15/2018] [Accepted: 04/24/2018] [Indexed: 11/23/2022] Open
Abstract
Objectives To evaluate whether repeated brain natriuretic peptide (BNP) measurements after percutaneous transluminal septal myocardial ablation (PTSMA) provide prognostic information regarding the response to PTSMA in patients with drug-refractory hypertrophic obstructive cardiomyopathy (HOCM). Background Plasma BNP levels are associated with clinical outcomes in patients with HOCM. However, the prognostic value of plasma BNP level changes before and after PTSMA remains unclear. Methods We measured the plasma BNP levels serially before and after PTSMA, and evaluated the relationship between the changes in plasma BNP levels and clinical improvement in 47 patients. The patients were assigned to two groups based on the reduction in the New York Heart Association class ≥1 (good responder) or <1 (poor responder) before and after PTSMA. The Kansas City Cardiomyopathy Questionnaire (KCCQ) was used to measure health status. Results The plasma BNP levels gradually decreased after PTSMA, although the levels plateaued 3 months until 12 months after PTSMA. Although the plasma BNP levels and resting left ventricular outflow tract peak pressure gradient before PTSMA were comparable between the groups, the ratio of the BNP levels before and after PTSMA in the good responder group was significantly lower than that in the poor responder group (0.43 (range, 0.24–0.68) vs 0.78 (range, 0.62–0.93), p=0.002). The KCCQ score changes in the good responder group were significantly higher than those in the poor responder group. Conclusions The plasma BNP level ratio was associated with long-term clinical improvement of heart failure after PTSMA for drug-refractory HOCM.
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Affiliation(s)
- Keitaro Akita
- Internal Medicine III, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan.,Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Hikaru Tsuruta
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Shinsuke Yuasa
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Mitsushige Murata
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Keiichi Fukuda
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Yuichiro Maekawa
- Internal Medicine III, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
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Gupta A, Beig JR, Tramboo NA, Afroze D, Hafeez I, Rather HA. The effect of percutaneous coronary revascularization on plasma N-terminal pro-B-type natriuretic peptide levels in stable coronary artery disease. Indian Heart J 2018; 70:282-288. [PMID: 29716708 PMCID: PMC5993980 DOI: 10.1016/j.ihj.2017.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Revised: 05/26/2017] [Accepted: 08/10/2017] [Indexed: 11/24/2022] Open
Abstract
Background This study was conducted to assess the effect of percutaneous coronary revascularization (PCR) on plasma NT-proBNP concentration in patients with chronic stable angina (CSA). Methods This prospective open label interventional study included 22 patients with moderate to severe CSA, normal left ventricular (LV) systolic functions and critical (>90%) proximal stenosis in one of the three major epicardial coronary arteries. After stabilization of medications for 8 weeks, resting supine plasma NT-proBNP levels were measured and patients underwent PCR of the involved vessels. Eight weeks later, with medications unaltered; plasma NT-proBNP levels were repeated and compared with the baseline levels. LV systolic and diastolic functions were assessed before and after PCR. Results The mean age of the patients was 61.27 ± 8.87 years. Out of 22 patients, 20 were male and 2 were female. PCR was performed on left anterior descending coronary artery (LAD) in 12 patients and in a non-LAD vessel in 10 patients. After 8 weeks of successful PCR, there was a significant overall reduction in mean plasma NT-proBNP levels (from 244.36 ± 218.99 to 168.68 ± 161.61 pg/mL, p = 0.016). The patients who underwent PCR of LAD demonstrated significantly reduced NT-pro-BNP levels after PCR (p = 0.009). In the non-LAD group, NT-proBNP levels also decreased, albeit insignificantly (p = 0.432). Reduction in NT-proBNP was independent of change in LV systolic functions. Conclusion Successful PCR, by relieving myocardial ischemia, significantly reduced plasma NT-proBNP levels in majority of the patients with chronic stable angina secondary to critical epicardial coronary artery stenosis.
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Affiliation(s)
- Amit Gupta
- Department of Cardiology, SKIMS, Srinagar, India.
| | | | | | - Dil Afroze
- Department of Immunology, SKIMS, Srinagar, India.
| | - Imran Hafeez
- Department of Cardiology, SKIMS, Srinagar, India.
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Urinary cGMP predicts major adverse renal events in patients with mild renal impairment and/or diabetes mellitus before exposure to contrast medium. PLoS One 2018; 13:e0195828. [PMID: 29649334 PMCID: PMC5896998 DOI: 10.1371/journal.pone.0195828] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Accepted: 04/01/2018] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND The use of iodine-based contrast agents entails the risk of contrast induced nephropathy (CIN). Radiocontrast agents elicit the third most common cause of nephropathy among hospitalized patients, accounting for 11-12% of cases. CIN is connected with clinically significant consequences, including increased morbidity, prolonged hospitalization, increased risk of complications, potential need for dialysis, and increased mortality rate. The number of in-hospital examinations using iodine-based contrast media has been significantly increasing over the last decade. In order to protect patients from possible complications of such examinations, new biomarkers are needed that are able to predict a risk of contrast-induced nephropathy. Urinary and plasma cyclic guanosine monophosphate (cGMP) concentrations are influenced by renal function. Urinary cGMP is primarily of renal cellular origin. Therefore, we assessed if urinary cGMP concentration may predict major adverse renal events (MARE) after contrast media exposure during coronary angiography. METHODS Urine samples were prospectively collected from non-randomized consecutive patients with either diabetes or preexisting impaired kidney function receiving intra-arterial contrast medium (CM) for emergent or elective coronary angiography at the Charité Campus Mitte, University Hospital Berlin. Urinary cGMP concentration in spot urine was analyzed 24 hours after CM exposure. Patients were followed up over 90 days for occurrence of death, initiation of dialysis, doubling of plasma creatinine concentration or MARE. RESULTS In total, 289 consecutive patients were included into the study. Urine cGMP/creatinine ratio 24 hours before CM exposure expressed as mean±SD was predictive for the need of dialysis (no dialysis: 89.77±92.85 μM/mM, n = 277; need for dialysis: 140.3±82.90 μM/mM, n = 12, p = 0.008), death (no death during follow-up: 90.60±92.50 μM/mM, n = 280; death during follow-up: 169.88±81.52 μM/mM, n = 9; p = 0.002), and the composite endpoint MARE (no MARE: 86.02±93.17 μM/mM, n = 271; MARE: 146.64±74.68 μM/mM, n = 18, p<0.001) during the follow-up of 90 days after contrast media application. cGMP/creatinine ratio stayed significantly increased at values exceeding 120 μM/mM in patients who developed MARE, required dialysis or died. CONCLUSIONS Urinary cGMP/creatinine ratio ≥ 120 μM/mM before CM exposure is a promising biomarker for the need of dialysis and all-cause mortality 90 days after CM exposure in patients with preexisting renal impairment or diabetes.
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Weber J, Sachse J, Bergmann S, Sparwaßer A, Struck J, Bergmann A. Sandwich Immunoassay for Bioactive Plasma Adrenomedullin. ACTA ACUST UNITED AC 2017; 2:222-233. [DOI: 10.1373/jalm.2017.023655] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 05/05/2017] [Indexed: 11/06/2022]
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Rajpal S, Alshawabkeh L, Opotowsky AR. Current Role of Blood and Urine Biomarkers in the Clinical Care of Adults with Congenital Heart Disease. Curr Cardiol Rep 2017; 19:50. [DOI: 10.1007/s11886-017-0860-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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37
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Zhang M, Cheng YJ, Sara JD, Liu LJ, Liu LP, Zhao X, Gao H. Circulating MicroRNA-145 is Associated with Acute Myocardial Infarction and Heart Failure. Chin Med J (Engl) 2017; 130:51-56. [PMID: 28051023 PMCID: PMC5221112 DOI: 10.4103/0366-6999.196573] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background: Recent studies show that microRNA-145 (miRNA-145) might be an attractive tumor biomarker of considerable prognostic value, but little is known about their relationship with acute myocardial infarction (AMI). This study investigated the correlation between the level of miR-145 and AMI. Methods: One-hundred patients were divided into three groups: no coronary artery disease (CAD) group, non-ST segment elevation myocardial infarction group, and ST segment elevation myocardial infarction group. The plasma levels of miR-145 were quantified using real-time quantitative polymerase chain reaction. Logarithmic transformation of miRNA-145 levels (Ln_miRNA-145) was used for statistical analysis due to the skewed data distribution. Results: Plasma levels of miR-145 were significantly lower in patients with AMI compared to patients in the non-CAD group (−6.38 ± 0.11 vs. −4.47 ± 0.17, P < 0.0001). Compared to those without heart failure, the levels of miR-145 were significantly lower in patients with heart failure (−6.91 ± 0.20 vs. −5.35 ± 0.13, P < 0.0001). We also found that the lower plasma levels of miRNA-145 significantly correlated with increased serum levels of B-type natriuretic peptide (Spearman ρ= −0.60, P < 0.0001), troponin T (Spearman ρ= −0.62, P < 0.0001), and decreased ejection fraction (Spearman ρ= 0.65, P < 0.0001). In a multivariable linear regression analysis, AMI and heart failure were independently associated with lower Ln_miRNA-145 (estimate −0.99, standard error [SE] 0.28; P = 0.001 and estimate −0.62, SE 0.21; P = 0.004). Conclusions: Our results suggest that decreased plasma levels of miR-145 are associated with AMI. Circulating miR-145 may be useful in prognosticating cardiac function and the risk of developing heart failure.
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Affiliation(s)
- Ming Zhang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Yun-Jiu Cheng
- Department of Cardiology, Eastern Hospital of the First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510700, China
| | - Jaskanwal Ds Sara
- Division of Cardiovascular Diseases, Mayo College of Medicine, Rochester, Minnesota 55905, USA
| | - Li-Juan Liu
- Department of Cardiology, Eastern Hospital of the First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510700, China
| | - Li-Ping Liu
- Department of Nephrology, First Hospital of Tsinghua University, Beijing 102211, China
| | - Xin Zhao
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Hai Gao
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
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Yuyun MF, Narayan HK, Quinn PA, Struck J, Bergmann A, Hartmann O, Ng LL. Prognostic value of human mature adrenomedullin in patients with acute myocardial infarction. J Cardiovasc Med (Hagerstown) 2017; 18:42-50. [PMID: 26766169 DOI: 10.2459/jcm.0000000000000299] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Adrenomedullin (ADM) correlates with adverse cardiovascular outcomes in patients with acute myocardial infarction (AMI) and in patients with heart failure. Measurement of human mature ADM (mADM) has been difficult, and recent studies have used its surrogate - the mid-regional pro-ADM (MRproADM). Our objective was to determine whether mADM measured by a novel sandwich immunoassay, using the anti-C-terminal and an anti-mid-regional monoclonal antibody, was prognostic of 30-day, 90-day, 1-year, and 2-year major adverse cardiovascular events (MACEs) in 1111 consecutive patients who have suffered an AMI. We also compared it with the effect of MRproADM in the same patient population. A total of 311 (27.0%) patients experienced the primary endpoint at 2 years follow-up. The median (inter-quartile range) of mADM was significantly higher in patients who experienced a 2-year MACE [60.90 (44.00-86.97)] pg/ml, compared to event-free survivors [49.59 (36.20-68.15)] pg/ml (P < 0.001). mADM, taken as 1 SD of the continuous variable, was predictive of MACEs in multivariate analysis, with hazard ratios [95% confidence intervals (CIs)] at 90 days [1.28 (1.01-1.62)], 1 year [1.31 (1.08-1.59)], and 2 years [1.42 (1.07-1.64)]. It was also independently predictive of death at 1-year [1.52 (1.12-2.05)] and 2-year [1.42 (1.07-1.89)] follow-up. mADM was a better predictor of these outcomes than MRproADM, apart from death at 90 days, and combined death and heart failure hospitalization at 1 and 2 years, respectively. Human mADM can be reliably measured and predicts MACE events at medium-term follow-up, and confirms the paradigm of risk stratification using MRproADM - a surrogate for the active hormone. The relationship between mADM and MACE appears to be a continuum.
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Affiliation(s)
- Matthew F Yuyun
- aDepartment of Cardiovascular Sciences, University of Leicester, NIHR Leicester Cardiovascular Biomedical Research Unit, Glenfield Hospital, Leicester, UK bSphingotec GmbH, Hennigsdorf, Germany
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Mazurkiewicz Ł, Rużyłło W, Chmielak Z, Opalińska-Ciszek E, Janas J, Hoffman P, Hryniewiecki T, Grzybowski J. ANP and BNP plasma levels in patients with rheumatic mitral stenosis after percutaneous balloon mitral valvuloplasty. ADVANCES IN INTERVENTIONAL CARDIOLOGY 2017; 13:18-25. [PMID: 28344613 PMCID: PMC5364278 DOI: 10.5114/aic.2017.66182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 08/19/2016] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Atrial (ANP) and B-type (BNP) natriuretic peptides are hormones secreted by the heart as a response to volume expansion and pressure overload. AIM To assess the changes of ANP and BNP after percutaneous balloon mitral valvuloplasty (PBMV) and to investigate factors associated with endpoints. MATERIAL AND METHODS The study included 96 patients (90.7% females, age 51.6 ±12.2 years) with rheumatic mitral valve stenosis (mitral valve area (MVA) 1.18 (1.01-1.33) cm2, mean mitral gradient (MMG) 8.2 (7.1-9.2) mm Hg, NYHA 2.09 (1.9-2.5)). Patients were followed up for 29.1 months for the search of endpoints. RESULTS The PBMV was successful in all cases. After the procedure MVA increased (1.18-1.78 cm2, p < 0.01) and pulmonary capillary wedge pressure (PCWP) decreased (29.8-21.8 mm Hg, p < 0.01). Concentration of ANP significantly rose 30 min after the PBMV (79.2 vs. 134.2 pg/ml, p = 0.012) and dropped significantly after 24 h (134.2 vs. 70.4 pg/ml, p = 0.01). Furthermore, after 36 months concentration of ANP did not differ from the baseline value (p = NS). BNP concentration at day 1 was lower than at baseline (94.5 vs. 80.2 pg/ml, p = 0.032). Moreover, during the follow-up period BNP continued to fall at all time points. In univariate analysis parameters associated with endpoint occurrence were baseline PAP (p = 0.023), baseline PCWP (p = 0.022), baseline NYHA (p = 0.041) and increase in 6-minute walk test (6MWT) (p = 0.043). In multivariate analysis the only factor associated with endpoint occurrence was baseline NYHA (HR = 1.52, 95% CI: -1.3-1.91, p = 0.022). CONCLUSIONS Patients with MS had increased levels of both BNP and ANP. Baseline NYHA class was found to be associated with outcomes after the procedure.
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Affiliation(s)
- Łukasz Mazurkiewicz
- Department of Cardiomyopathies, CMR Unit, Institute of Cardiology, Warsaw, Poland
| | | | - Zbigniew Chmielak
- Department of Cardiology and Interventional Angiology, Institute of Cardiology, Warsaw, Poland
| | | | | | - Piotr Hoffman
- Department of Congenital Cardiac Defects, Institute of Cardiology, Warsaw, Poland
| | - Tomasz Hryniewiecki
- Department of Acquired Cardiac Defects, Institute of Cardiology, Warsaw, Poland
| | - Jacek Grzybowski
- Department of Cardiomyopathies, Institute of Cardiology, Warsaw, Poland
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Shiba A, Kurata H, Sasaki H, Naoe M, Kunitomo K, Yamakami A. N-terminal Pro-brain Natriuretic Peptide Level as a Prognostic Predictor in Elderly Patients in a Convalescent Rehabilitation Ward. Prog Rehabil Med 2017; 2:20170018. [PMID: 32789225 PMCID: PMC7365169 DOI: 10.2490/prm.20170018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 12/17/2017] [Indexed: 11/09/2022] Open
Affiliation(s)
- Atsushi Shiba
- Department of Rehabilitation Medicine, Naruto-Yamakami Hospital, Naruto, Tokushima, Japan
| | - Hiromitsu Kurata
- Department of Rehabilitation Medicine, Nakazu-Yagi Hospital, Tokushima, Tokushima, Japan
| | - Hirokazu Sasaki
- Department of Rehabilitation Medicine, Naruto-Yamakami Hospital, Naruto, Tokushima, Japan
| | - Mitsugu Naoe
- Department of Rehabilitation Medicine, Naruto-Yamakami Hospital, Naruto, Tokushima, Japan
| | - Kazufumi Kunitomo
- Department of Rehabilitation Medicine, Naruto-Yamakami Hospital, Naruto, Tokushima, Japan
| | - Atsuko Yamakami
- Department of Rehabilitation Medicine, Naruto-Yamakami Hospital, Naruto, Tokushima, Japan
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Menon B, Ramalingam K, Conjeevaram J, Munisusmitha K. Role of brain natriuretic peptide as a novel prognostic biomarker in acute ischemic stroke. Ann Indian Acad Neurol 2016; 19:462-466. [PMID: 27994354 PMCID: PMC5144466 DOI: 10.4103/0972-2327.194422] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Aim: We investigated to study the prognostic importance of brain natriuretic peptide (BNP) in ischemic stroke. Materials and Methods: We prospectively enrolled 100 patients with acute ischemic stroke and measured plasma BNP levels and compared with age- and sex-matched healthy controls. Risk factors, biochemical parameters, lipid profile, carotid and vertebral Doppler, imaging, and cardiac evaluation were done. Stroke severity was assessed by the National Institutes of Health Stroke Scale (NIHSS) score on admission and functional disability by Barthel Index (BI) at 3 months. Ischemic stroke subtype was classified according to the Oxfordshire Community Stroke Project (OCSP). Data were entered in MS Excel, and appropriate statistical analysis was done using the SPSS software version 21.0. A P = 0.05 was considered as significant. Results: Mean age of patients was 55.17 ± 11.37 years with a male:female ratio 3:1. OCSP showed total anterior circulation infarct (TACI) 35, partial anterior circulation infarct 9, lacunar infarct 12, and posterior circulation infarct 44. NIHSS on admission was average 10 ± 7 and BI was 57 ± 30. BNP in patients (435 ng/ml) was very high as compared to controls (<60 ng/ml) (P < 0.001). There was a positive correlation between age and BNP (R2 = 0.34; P < 0.00); NIHSS and BNP (R2 = 0.255; P < 0.01), negative correlation between BI and BNP (R2 = −0.064; P < 0.01). Mean BNP levels across the OCSP showed higher values in TACI (F = 4.609 P = 0.005). Regression analysis showed that BNP can predict BI which was statistically significant. Conclusion: Plasma BNP levels was significantly elevated in patients with ischemic stroke. Our study concludes that high BNP levels are seen in large anterior circulation stroke and is a predictor for the poor functional outcome at 3 months. Determination of BNP levels as a biomarker could be helpful in predicting the outcome in stroke patients.
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Affiliation(s)
- Bindu Menon
- Department of Neurology, Apollo Speciality Hospitals, Nellore, Andhra Pradesh, India
| | - Krishnana Ramalingam
- Department of Biochemistry, Narayana Medical College and Hospital, Nellore, Andhra Pradesh, India
| | - Jyoti Conjeevaram
- Department of Community Medicine, Narayana Medical College and Hospital, Nellore, Andhra Pradesh, India
| | - K Munisusmitha
- Department of Community Medicine, Narayana Medical College and Hospital, Nellore, Andhra Pradesh, India
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Prickett TCR, Doughty RN, Troughton RW, Frampton CM, Whalley GA, Ellis CJ, Espiner EA, Richards AM. C-Type Natriuretic Peptides in Coronary Disease. Clin Chem 2016; 63:316-324. [PMID: 28062626 DOI: 10.1373/clinchem.2016.257816] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Accepted: 06/30/2016] [Indexed: 12/28/2022]
Abstract
AIMS C-type natriuretic peptide (CNP) is a paracrine growth factor expressed in the vascular endothelium. Although upregulated in atheromatous arteries, the predictive value of plasma CNP products for outcome in coronary disease is unknown. This study aimed to compare the prognostic value of plasma CNP products with those of other natriuretic peptides in individuals with coronary artery disease, and investigate their associations with cardiac and renal function. METHODS AND RESULTS Plasma concentrations of CNP and amino-terminal proCNP (NT-proCNP) were measured at baseline in 2129 individuals after an index acute coronary syndrome admission and related to cardiac and renal function, other natriuretic peptides [atrial NP (ANP) and B-type NP (BNP)] and prognosis (primary end point, mortality; secondary end point, cardiac readmission). Median follow-up was 4 years. At baseline, and in contrast to CNP, ANP, and BNP, plasma NT-proCNP was higher in males and weakly related to cardiac function but strongly correlated to plasma creatinine. All NPs were univariately associated with mortality. Resampling at 4 and 12 months in survivors showed stable concentrations of NT-proCNP whereas all other peptides declined. When studied by diagnosis (myocardial infarction, unstable angina) at index admission using a multivariate model, NT-proBNP predicted mortality and readmission in myocardial infarction. In unstable angina, only NT-proCNP predicted both mortality and cardiac readmission. CONCLUSIONS In contrast to the close association of NT-proBNP with cardiac function, and predictive value for outcome after myocardial infarction, plasma NT-proCNP is highly correlated with renal function and is an independent predictor of mortality and cardiac readmission in individuals with unstable angina.
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Affiliation(s)
| | - Robert N Doughty
- Department of Medicine, University of Auckland, Auckland, New Zealand.,Greenlane Cardiovascular Service, Auckland City Hospital, Auckland, New Zealand
| | | | - Chris M Frampton
- Department of Medicine, University of Otago, Christchurch, New Zealand
| | | | - Chris J Ellis
- Greenlane Cardiovascular Service, Auckland City Hospital, Auckland, New Zealand
| | - Eric A Espiner
- Department of Medicine, University of Otago, Christchurch, New Zealand
| | - A Mark Richards
- Department of Medicine, University of Otago, Christchurch, New Zealand
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King JB, Bress AP, Reese AD, Munger MA. Neprilysin Inhibition in Heart Failure with Reduced Ejection Fraction: A Clinical Review. Pharmacotherapy 2016; 35:823-37. [PMID: 26406774 DOI: 10.1002/phar.1629] [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] [Indexed: 01/13/2023]
Abstract
There has been a 10-year hiatus in the approval of a new pharmacotherapy for patients with chronic heart failure with a reduced ejection fraction (HFrEF). Combining an angiotensin receptor blocker, valsartan, with sacubitril, an inhibitor of neprilysin, results in increasing levels of natriuretic peptides that counterbalance high circulating levels of neurohormones in HFrEF. This has resulted in the development of a new agent, LCZ696. A comprehensive overview of LCZ696, its pharmacology, its role in the pathophysiology of HFrEF, completed and future clinical trial information, specific critical issues, and the place of LCZ696 in HFrEF therapy are presented.
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Affiliation(s)
- Jordan B King
- Department of Pharmacotherapy, University of Utah College of Pharmacy, Salt Lake City, Utah
| | - Adam P Bress
- Department of Pharmacotherapy, University of Utah College of Pharmacy, Salt Lake City, Utah.,VA Salt Lake City Health Care System, Salt Lake City, Utah
| | - Austin D Reese
- Department of Pharmacotherapy, University of Utah College of Pharmacy, Salt Lake City, Utah
| | - Mark A Munger
- Department of Pharmacotherapy, University of Utah College of Pharmacy, Salt Lake City, Utah.,Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah
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44
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Anderson C. Rationale and Design of the Cardiac Magnetic Resonance Imaging Substudy of the ONTARGET Trial Programme. J Int Med Res 2016; 33 Suppl 1:50A-57A. [PMID: 16222900 DOI: 10.1177/14732300050330s107] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Angiotensin-converting enzyme (ACE) inhibitors have been shown to improve cardiovascular disease outcomes in high-risk patients, but evidence for the cardioprotective effects of angiotensin II receptor blockers (ARBs) is less extensive. The ONgoing Telmisartan Alone and in combination with Ramipril Global Endpoint Trial (ONTARGET) and the parallel Telmisartan Randomized AssessmeNt Study in aCE iNtolerant subjects with cardiovascular Disease (TRANSCEND) - which together form The ONTARGET Trial Programme – are long-term, large-scale, double-blind, multinational outcome studies with the primary objectives of determining if the combination of the ARB telmisartan 80 mg and the ACE inhibitor ramipril 10 mg is more effective than ramipril 10 mg alone, and if telmisartan is at least as effective as ramipril (in the case of ONTARGET), and if telmisartan is superior to placebo (in the case of TRANSCEND), in providing cardiovascular protection for high-risk patients. A pre-defined substudy is being conducted within The ONTARGET Trial Programme to compare the effects of these agents, alone and in combination, on cardiac structure and function. The substudy overcomes criticisms of many previous studies, which have been performed in small numbers of patients using suboptimal methodology, by evaluating changes in left ventricular structure and function using sophisticated technology provided by magnetic resonance imaging (MRI). Some 300 randomized patients within ONTARGET, recruited from selected centres in Australia, Canada, Germany, Hong Kong, New Zealand and Thailand, will have MRI undertaken at baseline and at 2-year follow-up. As this method of assessing left ventricular dysfunction is somewhat time-consuming, expensive and complex, and in the light of current interest in the role of B-type natriuretic peptide (BNP) as a simple, inexpensive diagnostic and prognostic tool, the substudy will also examine whether changes in BNP during follow-up correlated with changes in left ventricular dysfunction.
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Affiliation(s)
- C Anderson
- The George Institute for International Health, University of Sydney, Sydney, NSW, Australia.
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46
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Chen A, Li M, Song L, Zhang Y, Luo Z, Zhang W, Chen Y, He B. Effects of the Galanin Receptor Antagonist M40 on Cardiac Function and Remodeling in Rats with Heart Failure. Cardiovasc Ther 2016; 33:288-93. [PMID: 26177027 DOI: 10.1111/1755-5922.12144] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Sympathetic activation and parasympathetic withdrawal are important characteristics of heart failure. Recent studies demonstrate that galanin reduces the discharge of acetylcholine and inhibits vagal bradycardia by acting on galanin receptor type 1 (GalR1). We speculated that blocking GalR1 is beneficial for heart failure. METHODS Rats with heart failure were induced by myocardial infarction. The rats were injected intraperitoneally with galanin receptor antagonist M40 solution (30 nmol/kg) or saline for 4 weeks. Cardiac function was assessed by echocardiography and brain natriuretic peptide (BNP) in plasma. The ratio of heart weight to body weight (HW/BW), hematoxylin-eosin (HE), and Masson trichrome stain was used to evaluate cardiac remodeling. Tumor necrosis factor-α (TNF-α), interleukin 6 (IL-6) in plasma, and sarco(endo)plasmic reticulum Ca(2+) -ATPase (SERCA2) in heart tissue were detected to confirm the mechanism of the cardioprotection effect. RESULTS Compared with rats injected with saline, M40 effectively improved cardiac function of contraction; decreased BNP, IL-6, and HW/BW (all P < 0.05); attenuated cardiac fibrosis; and upregulated SERCA2 (P < 0.05). CONCLUSION M40 improves cardiac function and attenuates remodeling, suggesting that galanin receptor antagonist may be a potential therapeutic agent for HF.
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Affiliation(s)
- Ao Chen
- Department of Cardiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Min Li
- Department of Cardiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lei Song
- Department of Cardiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yunhe Zhang
- Department of Cardiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zhangyuan Luo
- Jie Sheng (Shanghai) Biological Technology Co., Ltd, Shanghai, China
| | - Wenzan Zhang
- Jie Sheng (Shanghai) Biological Technology Co., Ltd, Shanghai, China
| | - Yingmin Chen
- Department of Cardiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ben He
- Department of Cardiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Stokes NR, Dietz BW, Liang JJ. Cardiopulmonary laboratory biomarkers in the evaluation of acute dyspnea. Open Access Emerg Med 2016; 8:35-45. [PMID: 27307771 PMCID: PMC4886298 DOI: 10.2147/oaem.s71446] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Dyspnea is a common chief complaint in the emergency department, with over 4 million visits annually in the US. Establishing the correct diagnosis can be challenging, because the subjective sensation of dyspnea can result from a wide array of underlying pathology, including pulmonary, cardiac, neurologic, psychiatric, toxic, and metabolic disorders. Further, the presence of dyspnea is linked with increased mortality in a variety of conditions, and misdiagnosis of the cause of dyspnea leads to poor patient-level outcomes. In combination with the history and physical, efficient, and focused use of laboratory studies, the various cardiopulmonary biomarkers can be useful in establishing the correct diagnosis and guiding treatment decisions in a timely manner. Use and interpretation of such tests must be guided by the clinical context, as well as an understanding of the current evidence supporting their use. This review discusses current standards and research regarding the use of established and emerging cardiopulmonary laboratory markers in the evaluation of acute dyspnea, focusing on recent evidence assessing the diagnostic and prognostic utility of various tests. These markers include brain natriuretic peptide (BNP) and N-terminal prohormone (NT-proBNP), mid-regional peptides proatrial NP and proadrenomedullin, cardiac troponins, D-dimer, soluble ST2, and galectin 3, and included is a discussion on the use of arterial and venous blood gases.
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Affiliation(s)
- Natalie R Stokes
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Brett W Dietz
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jackson J Liang
- Cardiovascular Division, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
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Sharma V, Stewart RA, Lee M, Gabriel R, Van Pelt N, Newby DE, Kerr AJ. Plasma brain natriuretic peptide concentrations in patients with valvular heart disease. Open Heart 2016; 3:e000184. [PMID: 27175283 PMCID: PMC4860850 DOI: 10.1136/openhrt-2014-000184] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Revised: 03/28/2015] [Accepted: 06/03/2015] [Indexed: 01/20/2023] Open
Abstract
Objective Plasma brain natriuretic peptide (BNP) concentrations predict prognosis in patients with valvular heart disease (VHD), but it is unclear whether this directly relates to disease severity. We assessed the relationship between BNP and echocardiographic measures of disease severity in patients with VHD. Methods Plasma BNP concentrations were measured in patients with normal left ventricular (LV) systolic function and isolated VHD (mitral regurgitation (MR), n=33; aortic regurgitation (AR), n=39; aortic stenosis (AS), n=34; mitral stenosis (MS), n=30), and age-matched and sex-matched controls (n=39) immediately prior to exercise stress echocardiography. Results Compared with controls, patients with VHD had elevated plasma BNP concentrations (MR median 35 (IQR 23–52), AR 34 (22–45), AS 31 (22–60), MS 58 (34–90); controls 24 (16–33) pg/mL; p<0.01 for all). LV end diastolic volume index varied by valve lesion; (MR (mean 77±14), AR (91±28), AS (50±17), MS (43±11), controls (52±13) mL/m2; p<0.0001). There were no associations between LV volume and BNP. Left atrial (LA) area index varied (MR (18±4 cm2/m2), AR (12±2), AS (11±3), MS (19±6), controls (11±2); p<0.0001), but correlated with plasma BNP concentrations: MR (r=0.42, p=0.02), MS (r=0.86, p<0.0001), AR (r=0.53, p=0.001), AS (r=0.52, p=0.002). Higher plasma BNP concentrations were associated with increased pulmonary artery pressure and reduced exercise capacity. Despite adverse cardiac remodelling, 81 (60%) patients had a BNP concentration within the normal range. Conclusions Despite LV remodelling, plasma BNP concentrations are often normal in patients with VHD. Conversely, mild elevations of BNP occur with LA dilatation in the presence of normal LV. Plasma BNP concentrations should be interpreted with caution when assessing patients with VHD.
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Affiliation(s)
- Vishal Sharma
- Department of Cardiology, Royal Liverpool University Hospital, Liverpool, UK; British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Ralph A Stewart
- Green Lane Cardiovascular Service, Auckland City Hospital , Auckland , New Zealand
| | - Mildred Lee
- Department of Cardiology , Middlemore Hospital , Auckland , New Zealand
| | - Ruvin Gabriel
- Department of Cardiology , Middlemore Hospital , Auckland , New Zealand
| | - Niels Van Pelt
- Department of Cardiology , Middlemore Hospital , Auckland , New Zealand
| | - David E Newby
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh , UK
| | - Andrew J Kerr
- Department of Cardiology , Middlemore Hospital , Auckland , New Zealand
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The Predictive Value of Depressive Symptoms for All-Cause Mortality: Findings From the PRIME Belfast Study Examining the Role of Inflammation and Cardiovascular Risk Markers. Psychosom Med 2016; 78:401-11. [PMID: 26761713 DOI: 10.1097/psy.0000000000000289] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To improve understanding about the potential underlying biological mechanisms in the link between depression and all-cause mortality and to investigate the role that inflammatory and other cardiovascular risk factors may play in the relationship between depressive symptoms and mortality. METHODS Depression and blood-based biological markers were assessed in the Belfast PRIME prospective cohort study (N = 2389 men, aged 50-59 years) in which participants were followed up for 18 years. Depression was measured using the 10-item Welsh Pure Depression Inventory. Inflammation markers (C-reactive protein [CRP], neopterin, interleukin [IL]-1 receptor antagonist [IL-1Ra], and IL-18) and cardiovascular-specific risk factors (N-terminal pro-b-type natriuretic peptide, midregion pro-atrial natriuretic peptide, midregion pro-adrenomedullin, C-terminal pro-endothelin-1 [CT-proET]) were obtained at baseline. We used Cox proportional hazards modeling to examine the association between depression and biological measures in relation to all-cause mortality and explore the mediating effects. RESULTS During follow-up, 418 participants died. Higher levels of depressive symptoms were associated with higher levels of CRP, IL-1Ra, and CT-proET. After adjustment for socioeconomic and life-style risk factors, depressive symptoms were significantly associated with all-cause mortality (hazard ratio = 1.10 per scale unit, 95% confidence interval = 1.04-1.16). This association was partly explained by CRP (7.3%) suggesting a minimal mediation effect. IL-1Ra, N-terminal pro-b-type natriuretic peptide, midregion pro-atrial natriuretic peptide, midregion pro-adrenomedullin, and CT-proET contributed marginally to the association between depression and subsequent mortality. CONCLUSIONS Inflammatory and cardiovascular risk markers are associated with depression and with increased mortality. However, depression and biological measures show additive effects rather than a pattern of meditation of biological factors in the association between depression and mortality.
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Kim YJ, Ahn JK, Shin KA, Kim CH, Lee YH, Park KM. Correlation of Cardiac Markers and Biomarkers With Blood Pressure of Middle-Aged Marathon Runners. J Clin Hypertens (Greenwich) 2015; 17:868-73. [PMID: 26073606 DOI: 10.1111/jch.12591] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Revised: 04/04/2015] [Accepted: 04/08/2015] [Indexed: 12/16/2022]
Abstract
Runners with exercise-induced high blood pressure have recently been reported to exhibit higher levels of cardiac markers, vasoconstrictors, and inflammation. The authors attempted to identify correlations between exercise-related personal characteristics and the levels of biochemical/cardiac markers in marathon runners in this study. Forty healthy runners were enrolled. Blood samples were taken both before and after finishing a full marathon. The change in each cardiac/biochemical marker over the course of the marathon was determined. All markers were significantly (P<.001) increased immediately after the marathon (creatine kinase-MB [CK-MB]: 7.9 ± 2.7 ng/mL, cardiac troponin I (cTnI): 0.06 ± 0.10 ng/mL, N-terminal pro-B-type natriuretic peptide (NT-proBNP): 95.7 ± 76.4, endothelin-1: 2.7 ± 1.16, high-sensitivity C-reactive protein [hs-CRP]: 0.1 ± 0.09, creatine kinase [CK]: 315.7 ± 94.0, lactate dehydrogenase [LDH]: 552.8 ± 130.3) compared with their premarathon values (CK-MB: 4.3 ± 1.3, cTnI: 0.01 ± 0.003, NT-proBNP: 27.6 ± 31.1, endothelin-1: 1.11 ± 0.5, hs-CRP: 0.06 ± 0.07, CK: 149.2 ± 66.0, LDH: 399 ± 75.1). In middle-aged marathon runners, factors related to increased blood pressure were correlated with marathon-induced increases in cTnI, NT-proBNP, endothelin-1, and hs-CRP. These correlations were observed independent of running history, records of finishing, and peak oxygen uptake.
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Affiliation(s)
- Young-Joo Kim
- Department of Rehabilitation Medicine, Sanggye-Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Jae Ki Ahn
- Department of Rehabilitation Medicine, Sanggye-Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Kyung-A Shin
- Department of Clinical Laboratory Science, Shinsung University, Chungnam, Korea
| | - Chul-Hyun Kim
- Department of Sports Medicine, Soonchunhyang University, Chungnam, Korea
| | - Yoon-Hee Lee
- Department of Exercise Physiology, Korea National Sport University, Seoul, Korea
| | - Kyoung-Min Park
- Division of Cardiology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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