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Kim BS, Ahn JH, Shin JH, Kang MG, Kim KH, Bae JS, Cho YH, Koh JS, Park Y, Hwang SJ, Tantry US, Gurbel PA, Hwang JY, Jeong YH. Long-term prognostic implications of brachial-ankle pulse wave velocity in patients undergoing percutaneous coronary intervention. Front Med (Lausanne) 2024; 11:1384981. [PMID: 38912344 PMCID: PMC11190319 DOI: 10.3389/fmed.2024.1384981] [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: 02/11/2024] [Accepted: 05/16/2024] [Indexed: 06/25/2024] Open
Abstract
Objective The long-term clinical effect of arterial stiffness in high-risk disease entities remains unclear. The prognostic implications of brachial-ankle pulse wave velocity (baPWV) were assessed using a real-world registry that included patients who underwent percutaneous coronary intervention (PCI). Methods Arterial stiffness was measured using baPWV before discharge. The primary outcome was net adverse clinical events (NACE), defined as a composite of all-cause death, non-fatal myocardial infarction, non-fatal stroke, or major bleeding. Secondary outcomes included major adverse cardiac and cerebrovascular events (MACCE: a composite of all-cause death, non-fatal myocardial infarction, or non-fatal stroke), and major bleeding. The outcomes were assessed over a 4-year period. Results Patients (n = 3,930) were stratified into high- and low-baPWV groups based on a baPWV cut-off of 1891 cm/s determined through time-dependent receiver operating characteristic curve analysis. baPWV was linearly correlated with 4-year post-PCI clinical events. The high baPWV group had a greater cumulative incidence of NACE, MACCE, and major bleeding. According to multivariable analysis, the high baPWV groups had a significantly greater risk of 4-year NACE (adjusted hazard ratio [HRadj]: 1.44; 95% confidence interval [CI]: 1.12-1.85; p = 0.004), MACCE (HRadj: 1.40; 95% CI: 1.07-1.83; p = 0.015), and major bleeding (HRadj: 1.94; 95% CI: 1.15-3.25; p = 0.012). Conclusion In PCI-treated patients, baPWV was significantly associated with long-term clinical outcomes, including ischemic and bleeding events, indicating its value for identifying high-risk phenotypes.
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Affiliation(s)
- Byung Sik Kim
- Division of Cardiology, Department of Internal Medicine, Hanyang University College of Medicine, Hanyang University Guri Hospital, Guri-si, Republic of Korea
| | - Jong-Hwa Ahn
- Department of Internal Medicine, Gyeongsang National University School of Medicine and Cardiovascular Center, Gyeongsang National University Changwon Hospital, Changwon-si, Republic of Korea
| | - Jeong-Hun Shin
- Division of Cardiology, Department of Internal Medicine, Hanyang University College of Medicine, Hanyang University Guri Hospital, Guri-si, Republic of Korea
| | - Min Gyu Kang
- Department of Internal Medicine, Gyeongsang National University School of Medicine and Division of Cardiology, Gyeongsang National University Hospital, Jinju-si, Republic of Korea
| | - Kye-Hwan Kim
- Department of Internal Medicine, Gyeongsang National University School of Medicine and Division of Cardiology, Gyeongsang National University Hospital, Jinju-si, Republic of Korea
| | - Jae Seok Bae
- Department of Internal Medicine, Gyeongsang National University School of Medicine and Cardiovascular Center, Gyeongsang National University Changwon Hospital, Changwon-si, Republic of Korea
| | - Yun Ho Cho
- Department of Internal Medicine, Gyeongsang National University School of Medicine and Cardiovascular Center, Gyeongsang National University Changwon Hospital, Changwon-si, Republic of Korea
| | - Jin-Sin Koh
- Department of Internal Medicine, Gyeongsang National University School of Medicine and Division of Cardiology, Gyeongsang National University Hospital, Jinju-si, Republic of Korea
| | - Yongwhi Park
- Department of Internal Medicine, Gyeongsang National University School of Medicine and Cardiovascular Center, Gyeongsang National University Changwon Hospital, Changwon-si, Republic of Korea
| | - Seok-Jae Hwang
- Department of Internal Medicine, Gyeongsang National University School of Medicine and Division of Cardiology, Gyeongsang National University Hospital, Jinju-si, Republic of Korea
| | - Udaya S. Tantry
- Sinai Center for Thrombosis Research and Drug Development, Sinai Hospital of Baltimore, Baltimore, MD, United States
| | - Paul A. Gurbel
- Sinai Center for Thrombosis Research and Drug Development, Sinai Hospital of Baltimore, Baltimore, MD, United States
| | - Jin-Yong Hwang
- Department of Internal Medicine, Gyeongsang National University School of Medicine and Division of Cardiology, Gyeongsang National University Hospital, Jinju-si, Republic of Korea
| | - Young-Hoon Jeong
- CAU Thrombosis and Biomarker Center, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong-si, Republic of Korea
- Division of Cardiology, Department of Internal Medicine, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
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Ołpińska B, Wyderka R, Łoboz-Rudnicka M, Brzezińska B, Łoboz-Grudzień K, Jaroch J. Early Cardiac Rehabilitation Improves Carotid Arterial Stiffness in Patients with Myocardial Infarction. Clin Interv Aging 2024; 19:471-480. [PMID: 38504777 PMCID: PMC10948328 DOI: 10.2147/cia.s452362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 02/24/2024] [Indexed: 03/21/2024] Open
Abstract
Background Little is known about the effect of cardiac rehabilitation (CR) on carotid arterial stiffness (CAS) in patients with myocardial infarction (MI). Patients and Methods Rehabilitation group (B) included 90 patients with MI subjected to CR, control group (K) consisted of 30 patients with MI not participating in CR, and healthy group comprised 38 persons without cardiovascular risk factors. CAS was determined using echo-tracking before and after CR. Results At baseline, patients with MI (B+K) presented with significantly higher mean values of CAS parameters: beta-stiffness index (7.1 vs 6.4, p = 0.004), Peterson's elastic modulus (96 kPa vs 77 kPa, p < 0.001) and PWV-beta (6.1 m/s vs 5.2 m/s, p < 0.001) than healthy persons. Age (beta: r = 0.242, p = 0.008; EP: r = 0.250, p = 0.006; PWV-beta: r = 0.224, p = 0.014) and blood pressure: SBP (EP: r = 0.388, PWV-beta: r = 0.360), DBP (AC: r = 0.225) and PP (PWV-beta: r = 0.221) correlated positively with the initial parameters of CAS. Beta-stiffness index (Rho=-0.26, p = 0.04) and PWV-beta (Rho = 0.29, p = 0.03) correlated inversely with peak exercise capacity expressed in METs. After CR, mean values of beta-stiffness index (6.2 vs 7.1, p = 0.016), EP (78 kPa vs 101 kPa, p = 0.001) and PWV-beta (5.4 m/s vs 6.2 m/s, p = 0.001) in group B were significantly lower than in group K. In group B, CAS parameters decreased significantly after CR. Univariate analysis demonstrated that the likelihood of an improvement in CAS after CR was significantly higher in patients with baseline systolic blood pressure <120 mm Hg (OR = 2.74, p = 0.009) and left ventricular ejection fraction <43% (OR = 5.05, p = 0.005). Conclusion In patients with MI, CR exerted a beneficial effect on CAS parameters. The improvement in CAS was predicted by lower SBP and LVEF at baseline.
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Affiliation(s)
- Bogusława Ołpińska
- Department of Cardiology, T Marciniak Lower Silesian Specialist Hospital, Emergency Medicine Center, Wrocław, Poland
| | - Rafał Wyderka
- Department of Cardiology, T Marciniak Lower Silesian Specialist Hospital, Emergency Medicine Center, Wrocław, Poland
- Faculty of Medicine, University of Science and Technology, Wrocław, Poland
| | - Maria Łoboz-Rudnicka
- Department of Cardiology, T Marciniak Lower Silesian Specialist Hospital, Emergency Medicine Center, Wrocław, Poland
| | - Barbara Brzezińska
- Department of Cardiology, T Marciniak Lower Silesian Specialist Hospital, Emergency Medicine Center, Wrocław, Poland
| | - Krystyna Łoboz-Grudzień
- Department of Cardiology, T Marciniak Lower Silesian Specialist Hospital, Emergency Medicine Center, Wrocław, Poland
| | - Joanna Jaroch
- Department of Cardiology, T Marciniak Lower Silesian Specialist Hospital, Emergency Medicine Center, Wrocław, Poland
- Faculty of Medicine, University of Science and Technology, Wrocław, Poland
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Gauffin E, Chisalita SI, Engvall J, Nyström FH, Östgren CJ. Plasma mid-regional pro-atrial natriuretic peptide predicts cardiovascular events in patients with type 2 diabetes independently of subclinical organ damage. Diabetes Res Clin Pract 2021; 182:109095. [PMID: 34662688 DOI: 10.1016/j.diabres.2021.109095] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/02/2021] [Accepted: 10/13/2021] [Indexed: 12/28/2022]
Abstract
AIM The aim of this study was to investigate the association between plasma MR-proANP and cardiovascular disease (CVD) in a middle-aged population with type 2 diabetes. METHODS MR-proANP was measured in 690 patients with type 2 diabetes participating in the epidemiological study CARDIPP (Cardiovascular Risk Factors in Patients with Diabetes-a Prospective Study in Primary Care). The outcome variables were incident major adverse cardiovascular events (MACE) and all-cause mortality. Patients were followed using the national Swedish Cause of Death Registry and the Inpatient Register. RESULTS During the mean follow-up period of 10.8 years, MACE occurred in 111 patients and 102 patients died. The hazard ratio for an increment of MR-proANP of 1 pmol/l adjusted for sex, age, current smoking, previous CVD, HbA1c, serum cholesterol, eGFR, systolic blood pressure, C-reactive protein, aortic pulse wave velocity, left ventricular mass and intima media thickness in the carotid arteries was 1.007 (95% CI 1.000-1.013, P = 0.042) for MACE and 1.008 (95% CI 1.001-1.014, P = 0.017) for all-cause mortality. CONCLUSIONS Elevated MR-proANP levels predict an increased risk for MACE and all-cause mortality in patients with type 2 diabetes independently of CVD risk factors and markers for subclinical organ damage.
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Affiliation(s)
- Emilia Gauffin
- Department of Health, Medicine and Caring Sciences, Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden
| | - Simona I Chisalita
- Department of Health, Medicine and Caring Sciences, Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden; Department of Endocrinology and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.
| | - Jan Engvall
- Department of Clinical Physiology and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden; Centre for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden
| | - Fredrik H Nyström
- Department of Health, Medicine and Caring Sciences, Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden; Department of Endocrinology and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Carl Johan Östgren
- Department of Health, Medicine and Caring Sciences, Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden; Centre for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden
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Angoff R, Mosarla RC, Tsao CW. Aortic Stiffness: Epidemiology, Risk Factors, and Relevant Biomarkers. Front Cardiovasc Med 2021; 8:709396. [PMID: 34820427 PMCID: PMC8606645 DOI: 10.3389/fcvm.2021.709396] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 09/30/2021] [Indexed: 12/19/2022] Open
Abstract
Aortic stiffness (AoS) is a maladaptive response to hemodynamic stress and both modifiable and non-modifiable risk factors, and elevated AoS increases afterload for the heart. AoS is a non-invasive marker of cardiovascular health and metabolic dysfunction. Implementing AoS as a diagnostic tool is challenging as it increases with age and varies amongst races. AoS is associated with lifestyle factors such as alcohol and smoking, as well as hypertension and comorbid conditions including metabolic syndrome and its components. Multiple studies have investigated various biomarkers associated with increased AoS, and this area is of particular interest given that these markers can highlight pathophysiologic pathways and specific therapeutic targets in the future. These biomarkers include those involved in the inflammatory cascade, anti-aging genes, and the renin-angiotensin aldosterone system. In the future, targeting AoS rather than blood pressure itself may be the key to improving vascular health and outcomes. In this review, we will discuss the current understanding of AoS, measurement of AoS and the challenges in interpretation, associated biomarkers, and possible therapeutic avenues for modulation of AoS.
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Affiliation(s)
- Rebecca Angoff
- Cardiovascular Division, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Ramya C Mosarla
- Division of Cardiology, Department of Medicine, New York University Langone Health, New York, NY, United States
| | - Connie W Tsao
- Cardiovascular Division, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, United States
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Hametner B, Wassertheurer S, Mayer CC, Danninger K, Binder RK, Weber T. Aortic Pulse Wave Velocity Predicts Cardiovascular Events and Mortality in Patients Undergoing Coronary Angiography: A Comparison of Invasive Measurements and Noninvasive Estimates. Hypertension 2021; 77:571-581. [PMID: 33390046 DOI: 10.1161/hypertensionaha.120.15336] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aortic pulse wave velocity (PWV) is directly related to arterial stiffness. Different methods for the determination of PWV coexist. The aim of this prospective study was to evaluate the prognostic value of PWV in high-risk patients with suspected coronary artery disease undergoing invasive angiography and to compare 3 different methods for assessing PWV. In 1040 patients, invasive PWV (iPWV) was measured during catheter pullback. Additionally, PWV was estimated with a model incorporating age, central systolic blood pressure, and pulse waveform characteristics obtained from noninvasive measurements (estimated PWV). As a third method, PWV was calculated with a formula solely based on age and blood pressure (formula-based PWV). Survival analysis was based on continuous PWV as well as using cutoff values. After a median follow-up duration of 1565 days, 24% of the patients reached the combined end point (cardiovascular events or mortality). Cox proportional hazard ratios per 1 SD were 1.35 for iPWV, 1.37 for estimated PWV, and 1.28 for formula-based PWV (P<0.0001 for all 3 methods) in univariate analysis, remaining statistically significant after comprehensive multivariable adjustments. In a model including a modified risk score for coronary artery disease, iPWV and estimated PWV remained borderline significant. The net reclassification improvement was significant for iPWV (0.173), formula-based PWV (0.181), and estimated PWV (0.230). All 3 methods for the determination of PWV predicted cardiovascular events and mortality in patients with suspected coronary artery disease. This indicates that iPWV as well as both noninvasive estimation methods are suitable for the assessment of arterial stiffness, bearing in mind their individual characteristics.
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Affiliation(s)
- Bernhard Hametner
- From the AIT Austrian Institute of Technology, Center for Health & Bioresources, Vienna (B.H., S.W., C.C.M.)
| | - Siegfried Wassertheurer
- From the AIT Austrian Institute of Technology, Center for Health & Bioresources, Vienna (B.H., S.W., C.C.M.)
| | - Christopher Clemens Mayer
- From the AIT Austrian Institute of Technology, Center for Health & Bioresources, Vienna (B.H., S.W., C.C.M.)
| | - Kathrin Danninger
- Klinikum Wels-Grieskirchen, Cardiology Department, Wels, Austria (K.D., R.K.B., T.W.)
| | - Ronald K Binder
- Klinikum Wels-Grieskirchen, Cardiology Department, Wels, Austria (K.D., R.K.B., T.W.)
| | - Thomas Weber
- Klinikum Wels-Grieskirchen, Cardiology Department, Wels, Austria (K.D., R.K.B., T.W.)
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Feistritzer HJ, Klug G, Reinstadler SJ, Reindl M, Niess L, Nalbach T, Kremser C, Mayr A, Metzler B. Prognostic Value of Aortic Stiffness in Patients After ST-Elevation Myocardial Infarction. J Am Heart Assoc 2017; 6:JAHA.117.005590. [PMID: 28887316 PMCID: PMC5634252 DOI: 10.1161/jaha.117.005590] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND High aortic stiffness has been shown to be a strong predictor of morbidity and mortality in the general population and several patient cohorts. However, in patients after ST-elevation myocardial infarction, the prognostic value of high aortic stiffness is unknown so far. METHODS AND RESULTS This prospective observational study included 160 consecutive patients with first acute ST-elevation myocardial infarction. Aortic pulse wave velocity (PWV) was measured 2 (interquartile range 2-4 days) days after infarction using cardiac magnetic resonance imaging. The primary end point was defined as a composite end point of major adverse cardiac and cerebrovascular events (MACCE) comprising death, nonfatal myocardial reinfarction, new congestive heart failure, and stroke. During a median follow-up of 1.2 years (interquartile range 1.0-3.1 years), 19 (12%) MACCE events occurred. Kaplan-Meier analysis showed a significantly lower MACCE-free survival in patients with high PWV (PWV >7.3 m/s, log-rank P=0.003). Multivariable Cox regression analysis revealed PWV >7.3 m/s to be an independent predictor of MACCE after adjustment for age, sex, mean blood pressure, N-terminal pro-brain natriuretic peptide levels, presence of multivessel disease, and left ventricular stroke volume (hazard ratios ≥3.5; 95% confidence interval 1.4-13.3; all P≤0.018). In reclassification analysis the addition of PWV to a risk model comprising major clinical prognostic parameters led to a net reclassification improvement of 0.11 (95% confidence interval 0.06-0.17; P<0.001). CONCLUSIONS Increased aortic stiffness is an independent predictor of MACCE after acute ST-elevation myocardial infarction. Moreover, the assessment of aortic stiffness in addition to classical risk factors significantly improved early risk stratification.
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Affiliation(s)
- Hans-Josef Feistritzer
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Austria
| | - Gert Klug
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Austria
| | - Sebastian J Reinstadler
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Austria
| | - Martin Reindl
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Austria
| | - Lea Niess
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Austria
| | - Timo Nalbach
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Austria
| | - Christian Kremser
- University Clinic of Radiology, Medical University of Innsbruck, Austria
| | - Agnes Mayr
- University Clinic of Radiology, Medical University of Innsbruck, Austria
| | - Bernhard Metzler
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Austria
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Roever L, Resende ES, Roerver-Borges AS. Impact of pro-atrial natriuretic peptide in atrial fibrillation and stroke. Eur J Prev Cardiol 2017; 24:1239-1241. [PMID: 28452559 DOI: 10.1177/2047487317707832] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Leonardo Roever
- 1 Federal University of Uberlândia, Department of Clinical Research, Uberlândia, Brazil
| | - Elmiro Santos Resende
- 1 Federal University of Uberlândia, Department of Clinical Research, Uberlândia, Brazil
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Oscillometric analysis compared with cardiac magnetic resonance for the assessment of aortic pulse wave velocity in patients with myocardial infarction. J Hypertens 2016; 34:1746-51. [DOI: 10.1097/hjh.0000000000001019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Feistritzer HJ, Klug G, Reinstadler SJ, Reindl M, Mayr A, Mair J, Metzler B. Novel biomarkers predicting cardiac function after acute myocardial infarction. Br Med Bull 2016; 119:63-74. [PMID: 27418651 DOI: 10.1093/bmb/ldw027] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/12/2016] [Indexed: 12/24/2022]
Abstract
BACKGROUND Measurement of biomarkers provides a cost-effective and widely available method to estimate cardiac dysfunction and clinical outcome of patients with acute myocardial infarction (AMI). SOURCES OF DATA PubMed entries with terms 'myocardial infarction' and the respective biomarker. AREAS OF AGREEMENT Cardiac troponins and natriuretic peptides are closely related to left ventricular dysfunction and the occurrence of adverse clinical events following AMI. AREAS OF CONTENTION The incremental value of novel biomarkers is controversial. FUTURE DIRECTIONS The combination of traditional and novel biomarkers might further improve risk stratification of patients with AMI. SEARCH STRATEGY We searched all entries on the PubMed database with the MeSH terms 'myocardial infarction' and 'cardiac troponins', 'natriuretic peptides', 'copeptin', galectin-3', 'corin', 'fetuin-A', 'adiponectin' and 'microRNA'.
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Affiliation(s)
- Hans-Josef Feistritzer
- Department of Cardiology and Angiology, University Clinic of Internal Medicine III, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck, Austria
| | - Gert Klug
- Department of Cardiology and Angiology, University Clinic of Internal Medicine III, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck, Austria
| | - Sebastian J Reinstadler
- Department of Cardiology and Angiology, University Clinic of Internal Medicine III, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck, Austria
| | - Martin Reindl
- Department of Cardiology and Angiology, University Clinic of Internal Medicine III, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck, Austria
| | - Agnes Mayr
- Department of Radiology, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck, Austria
| | - Johannes Mair
- Department of Cardiology and Angiology, University Clinic of Internal Medicine III, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck, Austria
| | - Bernhard Metzler
- Department of Cardiology and Angiology, University Clinic of Internal Medicine III, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck, Austria
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Aortic stiffness is associated with elevated high-sensitivity cardiac troponin T concentrations at a chronic stage after ST-segment elevation myocardial infarction. J Hypertens 2016; 33:1970-6. [PMID: 26147386 DOI: 10.1097/hjh.0000000000000644] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVES Aortic pulse wave velocity (PWV)--the proposed gold standard for the assessment of aortic stiffness--is a major determinant of left ventricular after-load and coronary perfusion. We aimed to investigate the association between aortic PWV and subclinical elevation of high-sensitivity cardiac troponin T (hs-TnT) concentrations at a chronic stage after acute ST-segment elevation myocardial infarction (STEMI). METHODS Seventy-four patients with acute STEMI were included in this cross-sectional single-centre study at the University Hospital of Innsbruck. All patients underwent cardiac MRI for the assessment of left ventricular function, morphology, infarct size and aortic PWV 12 months after acute STEMI. Blood samples were drawn at 12 months by peripheral venipuncture. Levels of hs-TnT were measured by a commercially available immunoassay (Roche Diagnostics). RESULTS hs-TnT levels (6.4 ng/l, inter-quartile range 5.0-8.6) were significantly associated with age (r = 0.417, P < 0.001), plasma creatinine levels (r = 0.257, P = 0.027), high-sensitivity C-reactive protein levels (r = 0.281, P = 0.015) and aortic PWV (r = 0.435, P < 0.001). Multiple linear regression analysis revealed aortic PWV (ß = 0.330, P = 0.025), apart from plasma creatinine concentrations (ß = 0.279, P = 0.010), to be independently associated with hs-TnT concentrations (model: R = 0.597, P < 0.001). CONCLUSION The present study showed an association of aortic stiffness and hs-TnT concentrations at a chronic stage after STEMI.
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Feistritzer HJ, Reinstadler SJ, Klug G, Kremser C, Rederlechner A, Mair J, Müller S, Franz WM, Metzler B. N-terminal pro-B-type natriuretic peptide is associated with aortic stiffness in patients presenting with acute myocardial infarction. EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE 2015; 5:560-567. [PMID: 26452669 DOI: 10.1177/2048872615610866] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Accepted: 09/20/2015] [Indexed: 11/15/2022]
Abstract
BACKGROUND Aortic stiffness is associated with increased left ventricular (LV) afterload, a process which is accompanied by a release of natriuretic peptides. Aortic pulse wave velocity (PWV) has been demonstrated to be the functional surrogate of aortic stiffness. We sought to investigate the impact of aortic PWV on N-terminal pro-B-type natriuretic peptide (NT-proBNP) concentrations in patients with acute myocardial infarction (AMI). METHODS This prospective observational study included 86 consecutive patients undergoing percutaneous coronary intervention for AMI. Aortic PWV was determined 47 h (interquartile range (IQR) 27-64 h) after AMI using an established oscillometric device. NT-proBNP values were measured using a commercially available immunoassay. RESULTS The mean age of the study cohort was 60±11 years; 19% were female. Median aortic PWV was 7.8 m/s (IQR 6.8-9.4 m/s). Patients with a PWV above the median showed significantly higher NT-proBNP peak concentrations (median=1330 ng/l, IQR: 729-3180 ng/l vs median=498 ng/l, IQR: 124-1575 ng/l, p=0.001). Aortic PWV (beta=0.373, p=0.014) was independently associated with NT-proBNP peak concentrations even after correction for LV function, cardiac troponin T levels, heart rate, blood pressure, body mass index and the primary prevention European Society of Cardiology (ESC) SCORE (model: R=0.542, p=0.014). CONCLUSION In patients with AMI, aortic PWV is independently associated with NT-proBNP concentrations. This finding suggests an impact of aortic PWV on myocardial wall stress after AMI.
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Affiliation(s)
| | | | - Gert Klug
- University Clinic of Internal Medicine III, Medical University of Innsbruck, Austria
| | | | - Andrea Rederlechner
- University Clinic of Internal Medicine III, Medical University of Innsbruck, Austria
| | - Johannes Mair
- University Clinic of Internal Medicine III, Medical University of Innsbruck, Austria
| | - Silvana Müller
- University Clinic of Internal Medicine III, Medical University of Innsbruck, Austria
| | | | - Bernhard Metzler
- University Clinic of Internal Medicine III, Medical University of Innsbruck, Austria
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Klug G, Reinstadler SJ, Feistritzer HJ, Kremser C, Schwaiger JP, Reindl M, Mair J, Müller S, Mayr A, Franz WM, Metzler B. Cardiac index after acute ST-segment elevation myocardial infarction measured with phase-contrast cardiac magnetic resonance imaging. Eur Radiol 2015; 26:1999-2008. [PMID: 26385805 DOI: 10.1007/s00330-015-4022-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Revised: 09/02/2015] [Accepted: 09/09/2015] [Indexed: 01/03/2023]
Abstract
OBJECTIVES Phase-contrast CMR (PC-CMR) might provide a fast and robust non-invasive determination of left ventricular function in patients after ST-segment elevation myocardial infarction (STEMI). METHODS Cine sequences in the left-ventricular (LV) short-axis and free-breathing, retrospectively gated PC-CMR were performed in 90 patients with first acute STEMI and 15 healthy volunteers. Inter- and intra-observer agreement was determined. The correlations of clinical variables (age, gender, ejection fraction, NT pro-brain natriuretic peptide [NT-proBNP] with cardiac index (CI) were calculated. RESULTS For CI, there was a strong agreement of cine CMR with PC-CMR in healthy volunteers (r: 0.82, mean difference: -0.14 l/min/m(2), error ± 23 %). Agreement was lower in STEMI patients (r: 0.61, mean difference: -0.17 l/min/m(2), error ± 32 %). In STEMI patients, CI measured with PC-CMR showed lower intra-observer (1 % vs. 9 %) and similar inter-observer variability (9 % vs. 12 %) compared to cine CMR. CI was significantly correlated with age, ejection fraction and NT-proBNP values in STEMI patients. DISCUSSION The agreement of PC-CMR and cine CMR for the determination of CI is lower in STEMI patients than in healthy volunteers. After acute STEMI, CI measured with PC-CMR decreases with age, LV ejection fraction and higher NT-proBNP. KEY POINTS • Cine CMR and PC-CMR correlate well in healthy volunteers. • Agreement is lower in STEMI patients. • Cardiac Output should be measured with one method longitudinally. • Cardiac output decreases with age after myocardial infarction.
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Affiliation(s)
- Gert Klug
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria.
| | - Sebastian Johannes Reinstadler
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Hans-Josef Feistritzer
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Christian Kremser
- Department of Radiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Johannes P Schwaiger
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Martin Reindl
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Johannes Mair
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Silvana Müller
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Agnes Mayr
- Department of Radiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Wolfgang-Michael Franz
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Bernhard Metzler
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
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Feistritzer HJ, Klug G, Reinstadler SJ, Gröber MT, Mair J, Kirchmair R, Henninger B, Franz WM, Metzler B. Fetuin-A is related to infarct size, left ventricular function and remodelling after acute STEMI. Open Heart 2015. [PMID: 26196019 PMCID: PMC4488888 DOI: 10.1136/openhrt-2015-000244] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Objective To investigate the relationship between plasma fetuin-A, an anti-inflammatory glycoprotein which might be involved in myocardial healing after acute infarction, and infarct size, left ventricular (LV) function and dimensions as well as the occurrence of adverse remodelling at 4 months after acute ST segment elevation myocardial infarction (STEMI). Methods In this single-centre prospective, observational study, 89 patients underwent cardiac MR within the first week and 4 months after mechanical reperfusion for first STEMI. Infarct size, LV function and dimensions were assessed at both time points. Fetuin-A levels were determined from blood samples drawn at a median of 49 h (IQR 30–59 h) after STEMI by an immunofluorescent assay. Results Fetuin-A levels (median 568 µg/mL, IQR 478–763 µg/mL) were significantly correlated with infarct size and LV ejection fraction at baseline and follow-up (all p<0.05). Moreover, fetuin-A was related to the increase in the end-diastolic volume index (r=−0.383, p<0.001). According to multivariate logistic regression analysis, fetuin-A concentrations (HR=0.17, 95% CI 0.03 to 0.89, p=0.036) besides the presence of late microvascular obstruction (HR=10.03, 95% CI 0.98 to 102.43, p=0.05) were significantly related to the occurrence of adverse LV remodelling at 4 months. Conclusions Circulating fetuin-A at day 2 after STEMI is related to acute and chronic infarct size, LV function and dimensions. In addition, it might be useful to identify patients at increased risk for adverse LV remodelling.
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Affiliation(s)
- Hans-Josef Feistritzer
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck , Innsbruck , Austria
| | - Gert Klug
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck , Innsbruck , Austria
| | - Sebastian J Reinstadler
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck , Innsbruck , Austria
| | - Marie-Therese Gröber
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck , Innsbruck , Austria
| | - Johannes Mair
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck , Innsbruck , Austria
| | - Rudolf Kirchmair
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck , Innsbruck , Austria
| | - Benjamin Henninger
- University Clinic of Radiology, Medical University of Innsbruck , Innsbruck , Austria
| | - Wolfgang-Michael Franz
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck , Innsbruck , Austria
| | - Bernhard Metzler
- University Clinic of Internal Medicine III, Cardiology and Angiology, Medical University of Innsbruck , Innsbruck , Austria
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Sîrbu E, Buzaș R, Mihăescu R, Suceava I, Lighezan D. Influence of exercise training and eating behavior on arterial stiffness in young healthy students. Wien Klin Wochenschr 2015; 127:555-60. [DOI: 10.1007/s00508-015-0799-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Accepted: 04/21/2015] [Indexed: 01/22/2023]
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Biomarkers of hemodynamic stress and aortic stiffness after STEMI: a cross-sectional analysis. DISEASE MARKERS 2015; 2015:717032. [PMID: 25960598 PMCID: PMC4415490 DOI: 10.1155/2015/717032] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Revised: 01/12/2015] [Accepted: 02/03/2015] [Indexed: 12/19/2022]
Abstract
Aim. Increased aortic stiffness might adversely affect cardiac structure, function, and perfusion. Release of biomarkers of hemodynamic stress is thought to be enhanced by these alterations. We aimed to evaluate the association between biomarkers of hemodynamic stress and aortic stiffness assessed at a chronic stage after ST-segment elevation myocardial infarction (STEMI). Methods. Fifty-four patients four months after STEMI were enrolled in this cross-sectional, single-center study. N-terminal pro–B-type natriuretic peptide (NT-proBNP), mid-regional pro–A-type natriuretic peptide (MR-proANP), and mid-regional proadrenomedullin (MR-proADM) levels were measured by established assays. Aortic stiffness was assessed by the measurement of pulse wave velocity using phase-contrast cardiovascular magnetic resonance. Results. NT-proBNP, MR-proANP, and MR-proADM concentrations were all correlated with aortic stiffness in univariate analysis (r = 0.378, r = 0.425, and r = 0.532; all P < 0.005, resp.). In multiple linear regression analysis, NT-proBNP (β = 0.316, P = 0.005) and MR-proADM (β = 0.284, P < 0.020) levels were associated with increased aortic stiffness independently of age, blood pressure, and renal function. NT-proBNP was the strongest predictor for high aortic stiffness (area under the curve: 0.82, 95% CI 0.67–0.96). Conclusion. At a chronic stage after STEMI, concentrations of biomarkers for hemodynamic stress, especially NT-proBNP, are positively correlated with aortic stiffness. These biomarkers might also be useful as predictors of high aortic stiffness after STEMI.
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Copeptin testing in acute myocardial infarction: ready for routine use? DISEASE MARKERS 2015; 2015:614145. [PMID: 25960596 PMCID: PMC4415476 DOI: 10.1155/2015/614145] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Accepted: 01/12/2015] [Indexed: 01/11/2023]
Abstract
Suspected acute myocardial infarction is one of the leading causes of admission to emergency departments. In the last decade, biomarkers revolutionized the management of patients with suspected acute coronary syndromes. Besides their pivotal assistance in timely diagnosis, biomarkers provide additional information for risk stratification. Cardiac troponins I and T are the most sensitive and specific markers of acute myocardial injury. Nonetheless, in order to overcome the remaining limitations of these markers, novel candidate biomarkers sensitive to early stage of disease are being extensively investigated. Among them, copeptin, a stable peptide derived from the precursor of vasopressin, emerged as a promising biomarker for the evaluation of suspected acute myocardial infarction. In this review, we summarize the currently available evidence for the usefulness of copeptin in the diagnosis and risk stratification of patients with suspected acute myocardial infarction in comparison with routine biomarkers.
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Comparison of an oscillometric method with cardiac magnetic resonance for the analysis of aortic pulse wave velocity. PLoS One 2015; 10:e0116862. [PMID: 25612307 PMCID: PMC4303422 DOI: 10.1371/journal.pone.0116862] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Accepted: 12/15/2014] [Indexed: 11/30/2022] Open
Abstract
Objectives Pulse wave velocity (PWV) is the proposed gold-standard for the assessment of aortic elastic properties. The aim of this study was to compare aortic PWV determined by a recently developed oscillometric device with cardiac magnetic resonance imaging (CMR). Methods PWV was assessed in 40 volunteers with two different methods. The oscillometric method (PWVOSC) is based on a transfer function from the brachial pressure waves determined by oscillometric blood pressure measurements with a common cuff (Mobil-O-Graph, I.E.M. Stolberg, Germany). CMR was used to determine aortic PWVCMR with the use of the transit time method based on phase-contrast imaging at the level of the ascending and abdominal aorta on a clinical 1.5 Tesla scanner (Siemens, Erlangen, Germany). Results The median age of the study population was 34 years (IQR: 24–55 years, 11 females). A very strong correlation was found between PWVOSC and PWVCMR (r = 0.859, p < 0.001). Mean PWVOSC was 6.7 ± 1.8 m/s and mean PWVCMR was 6.1 ± 1.8 m/s (p < 0.001). Analysis of agreement between the two measurements using Bland-Altman method showed a bias of 0.57 m/s (upper and lower limit of agreement: 2.49 m/s and -1.34 m/s). The corresponding coefficient of variation between both measurements was 15%. Conclusion Aortic pulse wave velocity assessed by transformation of the brachial pressure waveform showed an acceptable agreement with the CMR-derived transit time method.
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