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https://www.readbyqxmd.com/read/28644092/single-and-multiple-cardiovascular-biomarkers-in-subjects-without-a-previous-cardiovascular-event
#1
Manan Pareek, Deepak L Bhatt, Muthiah Vaduganathan, Tor Biering-Sørensen, Arman Qamar, Axel Cp Diederichsen, Jacob Eifer Møller, Peter Hindersson, Margrét Leósdóttir, Martin Magnusson, Peter M Nilsson, Michael H Olsen
Aims To assess the incremental value of biomarkers, including N-terminal prohormone of brain natriuretic peptide (NT-proBNP), high-sensitivity troponin T (hs-TnT), high-sensitivity C-reactive protein (hs-CRP), interleukin-6 (IL-6), growth differentiation factor 15 (GDF-15), and procollagen type 1 N-terminal propeptide (P1NP), in predicting incident cardiovascular events and mortality among asymptomatic individuals from the general population, beyond traditional risk factors, including fasting glucose and renal function (cystatin C), medication use, and echocardiographic measures...
January 1, 2017: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/28644073/nt-probnp-in-patients-with-asymptomatic-severe-aortic-stenosis-relation-to-coronary-microvascular-function
#2
Marko D Banovic
No abstract text is available yet for this article.
June 23, 2017: Biomarkers in Medicine
https://www.readbyqxmd.com/read/28642833/creating-a-biomarker-panel-for-early-detection-of-chemotherapy-related-cardiac-dysfunction-in-breast-cancer-patients
#3
Krithika Srikanthan, Rebecca Klug, Maria Tirona, Ellen Thompson, Haresh Visweshwar, Nitin Puri, Joseph Shapiro, Komal Sodhi
Cardiotoxicity is an important issue for breast cancer patients receiving anthracycline-trastuzumab therapy in the adjuvant setting. Studies show that 3-36% of patients receiving anthracyclines and/or trastuzumab experience chemotherapy related cardiac dysfunction (CRCD) and approximately 17% of patients must stop chemotherapy due to the consequences of CRCD. There is currently no standardized, clinically verified way to detect CRCD early, but common practices include serial echocardiography and troponin measurements, which can be timely, costly, and not always available in areas where health care resources are scarce...
March 2017: Journal of Clinical & Experimental Cardiology
https://www.readbyqxmd.com/read/28641568/an-expanding-role-of-biomarkers-in-pulmonary-arterial-hypertension
#4
Mustafa Yildiz, Alparslan Sahin, Michael Behnes, İbrahim Akin
BACKGROUND: Pulmonary arterial hypertension (PAH), is a chronic disease which may cause or result from mulitple cardiopulmonary disorders. The disease has complex pathophysiological mechanisms and involves many systematic, cellular and molecular changes. Therefore, it is crutial to find out underlying mechanisms and detect biomarkers to achieve early and proper diagnosis, evaluate of disease severity, for follow-up and monitor response to treatment. Many biomarker for PAH have been investigated but yet no such biomarker has been found specific and easily accessible to use for the patients...
June 14, 2017: Current Pharmaceutical Biotechnology
https://www.readbyqxmd.com/read/28635515/an-effective-treatment-for-heart-failure-caused-by-valvular-heart-diseases-thoracic-sympathetic-block
#5
Dan Li, Wei Liu, Dan Ma, Fengxiang Yun, Shu Li, Fengqi Liu
BACKGROUND: The pilot study is designed to investigate the effect of continuous thoracic sympathetic block (TSB) on cardiac function, reconstruction, and hemodynamic parameters in patients with heart failure resulting from valvular heart disease. METHOD: The cardiac function parameters, including left ventricle ejection fraction (LVEF), left ventricle end-diastole diameter (LVEDD), fractional shortening (FS), and N-terminal prohormone of brain natriuretic peptide (NT-proBNP), were measured in 19 patients before and after TSB treatment...
February 27, 2017: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/28635193/comparing-the-effect-of-cardiac-biomarkers-on-the-outcome-of-normotensive-patients-with-acute-pulmonary-embolism
#6
Yaser Jenab, Marzieh Pourjafari, Maryam Sotoudeh, Masoumeh Lotfi-Tokaldany, Nasrin Etesamifard, Shapour Shirani, Arash Jalali, Younes Nozari, Hamid-Reza Poorhosseini
Acute pulmonary embolism (PE) is a cardiovascular challenge with potentially fatal consequences. This study was designed to observe the association of novel cardiac biomarkers with outcome in this setting. In this prospective study, from 86 patients with a confirmed diagnosis of PE, 59 patients met the inclusion criteria (22 men, 37 women; mean age, 63.36±15.04 y).The plasma concentrations of N-terminal pro-brain natriuretic peptide (NT-proBNP), growth differentiation factor-15 (GDF-15), heart-type fatty acid-binding protein (H-FABP), tenascin-C, and D-dimer were measured at the time of confirmed diagnosis...
May 18, 2017: Monaldi Archives for Chest Disease, Archivio Monaldi Per le Malattie del Torace
https://www.readbyqxmd.com/read/28633384/correlates-of-dyspnoea-and-its-association-with-adverse-outcomes-in-a-cohort-of-adults-aged-80-and-over
#7
Eralda Hegendörfer, Bert Vaes, Catharina Matheï, Gijs Van Pottelbergh, Jean-Marie Degryse
Background: adults aged 80 and over, a fast growing age-group, with increased co-morbidity and frailty have not been the focus of previous research on dyspnoea. We investigate the correlates of dyspnoea and its association with adverse outcomes in a cohort of adults aged 80 and over. Methods: about 565 community-dwelling adults aged 80 and over of the BELFRAIL prospective cohort had assessment of Medical Research Council dyspnoea scale (MRC), forced expiratory volume in 1 s (FEV1), N-terminal pro-brain natriuretic peptide (NT-proBNP), physical performance tests, grip strength, 15 items geriatric depression scale, activities of daily living (ADL), body mass index (BMI) and demographics data...
June 14, 2017: Age and Ageing
https://www.readbyqxmd.com/read/28633141/interaction-of-soluble-cxc-ligand-16-and-cardiac-injury-markers-in-hemodialysis-patients
#8
Wenjin Liu, Lulu Wang, Yongyue Wei, Xiurong Li, Chaoqing Gao, Jianmei Zhou, Liang Wang, Zhuxing Sun, Hong Chu, Youwei Bai, Junwei Yang
BACKGROUND: Recent data suggest that there is a pathogenic role for CXC ligand 16 (CXCL16) in cardiovascular diseases. Little is known about circulating CXCL16 in patients with kidney dysfunction. We explored the relationships of plasma CXCL16 with cardiac injury markers in a group of dialysis patients. METHODS: Plasma CXCL16 and C-reactive protein (CRP) were measured in 366 patients who were on maintenance hemodialysis. Cardiac injury was evaluated via measurements of the circulating B-type natriuretic peptide (BNP), N-terminal prohormone of brain natriuretic peptide (NT proBNP), Troponin I (TnI), and Troponin T (TnT)...
June 21, 2017: American Journal of Nephrology
https://www.readbyqxmd.com/read/28626102/-effects-of-dexmedetomidine-on-perioperative-cardiac-adverse-events-in-elderly-patients-with-%C3%A2-coronary-heart-disease
#9
Junmei Shen, Yanjiang Sun, Ding Han, Kangsheng Zhu, Wei Zhao
To investigate the effects of dexmedetomidine on perioperative cardiac adverse events in elderly patients with coronary heart disease.
 Methods: Sixty elderly patients, who were diagnosed as coronary heart disease and underwent gastric cancer operation, were randomly divided into 2 groups (n=30): the dexmedetomidine group (Dex group) and the control group. In the Dex group, dexmedetomidine was administered intravenously at 0.5 μg/(kg·h) after a bolus infusion at 0.5 μg/kg for 10 min before anesthesia induction...
May 28, 2017: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/28625356/prognostic-markers-of-outcome-in-patients-undergoing-infra-inguinal-revascularisation-a-prospective-observational-pilot-study
#10
M Kanakaraj, D R Yates, R J T Wilson, M L Baroni, S J Davies
OBJECTIVES: The aim was to investigate whether cardiopulmonary exercise testing (CPET) variables derived from cycle and arm ergonometry correlate, and whether CPET variables and pre-operative N-terminal pro-brain natriuretic peptide (NT-proBNP) have prognostic significance and if the combination of the two has incremental value. METHODS: A prospective observational pilot study was conducted; 70 patients who underwent infra-inguinal bypass surgery were recruited...
June 15, 2017: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28625241/-efficacy-and-safety-of-intravenous-recombinant-human-brain-natriuretic-peptide-in-patients-with-severe-heart-failure-a-prospective-multicenter-clinical-study
#11
Xue Feng, Yue Wu, Ying Meng, Yizhen Wei
OBJECTIVE: To explore the efficacy and safety of recombinant human brain natriuretic peptide (rhBNP) in the patients with severe heart failure (HF). METHODS: A prospective multicenter study was conducted. Patients whose age > 18 years old, and with the New York Heart Association (NYHA) cardiac function grade over III-IV, acute cardiac insufficiency and the acute exacerbation of chronic cardiac insufficiency admitted to intensive care unit/cardiovascular care unit (ICU/CCU) of 58 Hospitals in China were enrolled...
June 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28625240/-dynamic-changes-of-complement-level-in-patients-with-acute-coronary-syndrome-and-its-relationships-with-myocardial-injury
#12
Aihong Shao, Xin Qi, Qi Li, Wenjun Jia, Liping Wei, Wenguang Hou, Yanfang Qi, Yue Liu
OBJECTIVE: To study relationships between myocardial injury and the levels of serum complement C3, C4 and C5b-9 in patients with acute coronary syndrome (ACS). METHODS: A retrospectively analysis was conducted. 170 ACS patients [including 110 cases of ST-segment elevation myocardial infarction (STEMI) and 60 cases of non-ST-segment elevation acute coronary syndrome (NSTE-ACS)] with ischemic chest pain or chest discomfort onset within the prior 12 hours admitted to the cardiology department of Tianjin Union Medicine Center from January 2014 to July 2016 were enrolled...
June 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28624389/plasma-proteome-analysis-in-patients-with-pulmonary-arterial-hypertension-an-observational-cohort-study
#13
Christopher J Rhodes, John Wharton, Pavandeep Ghataorhe, Geoffrey Watson, Barbara Girerd, Luke S Howard, J Simon R Gibbs, Robin Condliffe, Charles A Elliot, David G Kiely, Gerald Simonneau, David Montani, Olivier Sitbon, Henning Gall, Ralph T Schermuly, H Ardeschir Ghofrani, Allan Lawrie, Marc Humbert, Martin R Wilkins
BACKGROUND: Idiopathic and heritable pulmonary arterial hypertension form a rare but molecularly heterogeneous disease group. We aimed to measure and validate differences in plasma concentrations of proteins that are associated with survival in patients with idiopathic or heritable pulmonary arterial hypertension to improve risk stratification. METHODS: In this observational cohort study, we enrolled patients with idiopathic or heritable pulmonary arterial hypertension from London (UK; cohorts 1 and 2), Giessen (Germany; cohort 3), and Paris (France; cohort 4)...
June 14, 2017: Lancet Respiratory Medicine
https://www.readbyqxmd.com/read/28619659/effects-of-canagliflozin-on-cardiovascular-biomarkers-in-older-adults-with-type-2-diabetes
#14
James L Januzzi, Javed Butler, Petr Jarolim, Naveed Sattar, Ujjwala Vijapurkar, Mehul Desai, Michael J Davies
BACKGROUND: Sodium glucose co-transporter 2 (SGLT2) inhibitors may reduce cardiovascular and heart failure risk in patients with type 2 diabetes mellitus (T2DM). OBJECTIVES: To examine the effects of canagliflozin on cardiovascular biomarkers in older patients with T2DM. METHODS: In 666 T2DM patients randomized to receive canagliflozin 100 or 300 mg or placebo, we assessed median percent change in serum N-terminal pro-B type natriuretic peptide (NT-proBNP), high-sensitivity troponin I (hsTnI) , soluble (s)ST2, and galectin-3 from baseline to 26, 52, and 104 weeks...
June 9, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28617995/investigation-of-an-n-terminal-prohormone-of-brain-natriuretic-peptide-point-of-care-elisa-in-clinically-normal-cats-and-cats-with-cardiac-disease
#15
A N Harris, S S Beatty, A H Estrada, B Winter, M Bohannon, I Sosa, J Hanscom, C A Mainville, A E Gallagher
BACKGROUND: N-terminal prohormone of brain natriuretic peptide (NT-proBNP) concentrations may be increased in cats with various cardiac disorders. The point-of-care (POC) ELISA assay uses the same biologic reagents as the quantitative NT-proBNP ELISA. Previous studies have evaluated the sensitivity and specificity of the POC ELISA in cats with cardiac disease. OBJECTIVES: To prospectively evaluate the diagnostic utility of the POC ELISA in a select population of cats...
June 15, 2017: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/28616536/nt-probnp-and-diastolic-left-ventricular-function-in-patients-with-marfan-syndrome
#16
Petra Gehle, Peter N Robinson, Frank Heinzel, Frank Edelmann, Mustafa Yigitbasi, Felix Berger, Volkmar Falk, Burkert Pieske, Ernst Wellnhofer
AIMS: Subclinical diastolic dysfuntion in patients with preclinical heart failure with preserved ejection fraction (HFpEF) has been demonstrated in patients with Marfan syndrome (MFS). We investigated the relationship between diastolic dysfunction and NT-proBNP levels in patients with MFS. METHODS AND RESULTS: NT-proBNP, C-reactive protein (CRP) and diastolic function were assessed in 217 patients with MFS (31 ± 16 y, 110 f. and in 339 patients referred for suspected MFS in whom the diagnosis was ruled out according to the Ghent nosology (30 ± 15 y, 154 f)...
September 2016: IJC Heart & Vasculature
https://www.readbyqxmd.com/read/28614669/severe-pneumococcal-pneumonia-causes-acute-cardiac-toxicity-and-subsequent-cardiac-remodeling
#17
Luis F Reyes, Marcos I Restrepo, Cecilia A Hinojosa, Nilam J Soni, Antonio Anzueto, Bettina L Babu, Norberto Gonzalez-Juarbe, Alejandro H Rodriguez, Alejandro Jimenez, James D Chalmers, Stefano Aliberti, Oriol Sibila, Vicki T Winter, Jacqueline J Coalson, Luis D Giavedoni, Charles S Dela Cruz, Grant W Waterer, Martin Witzenrath, Norbert Suttorp, Peter H Dube, Carlos J Orihuela
RATIONALE: Up to one-third of the patients hospitalized with pneumococcal pneumonia experience major adverse cardiac events (MACE) during or after pneumonia. In mice, Streptococcus pneumoniae can invade the myocardium, induce cardiomyocyte death, and disrupt cardiac function following bacteremia, but it is unknown whether the same occurs in humans with severe pneumonia. OBJECTIVE: We sought to determine whether S. pneumoniae can 1) translocate the heart, 2) induce cardiomyocyte death, 3) cause MACE, and 4) induce cardiac scar formation post-antibiotic treatment during severe pneumonia using a non-human primates (NHP) model...
June 14, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28612913/the-usefulness-of-soluble-st2-and-galectin-3-as-novel-biomarkers-for-better-risk-stratification-in-hypertrophic-cardiomyopathy
#18
Monika Gawor, Mateusz Śpiewak, Jadwiga Janas, Katarzyna Kożuch, Aleksandra Wróbel, Łukasz Mazurkiewicz, Rafał Baranowski, Magdalena Marczak, Jacek Grzybowski
BACKGROUND: Estimation of sudden cardiac death (SCD) risk is an integral part of clinical management of patients with hypertrophic cardiomyopathy (HCM). Identification of novel biomarkers of this disease can provide additional criteria for SCD risk stratification. Soluble suppression of tumorigenicity (sST2) and galectin-3 (Gal-3) are useful biomarkers for prognosis of heart failure (HF). Both of them appear to mediate cardiac fibrosis - an important pathogenetic process in HCM. Data about sST2 and Gal-3 usefulness in patients with HCM are limited...
June 14, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28612906/the-influence-of-plasma-25-oh-vitamin-d-levels-in-acute-st-elevation-myocardial-infarction
#19
Ömer Şen, Mustafa Topuz, Armağan Acele, Oğuz Akkuş, Ahmet Oytun Baykan, Mevlüt Koç
BACKGROUND: The preventive role of acute occurring of collateral circulation (AOCC) to infarct related artery (IRA) in patients presenting with acute ST-segment elevation myocardial infarction (STEMI) is well known. Therefore, we aimed to investigate whether there is an association between admission plasma 25-(OH) vitamin D (25(OH)D3) levels and grade of collateralization in patients with STEMI. METHODS: We prospectively included 369 STEMI patients within the first 12 h of symptoms onset...
June 14, 2017: Cardiology Journal
https://www.readbyqxmd.com/read/28612517/two-dimensional-knowledge-based-volumetric-reconstruction-of-the-right-ventricle-documents-short-term-improvement-in-pulmonary-hypertension
#20
Johannes P Schwaiger, Daniel S Knight, Thomas Kaier, Adele Gallimore, Christopher P Denton, Benjamin E Schreiber, Clive Handler, John G Coghlan
BACKGROUND: Data are scarce about short-term right ventricular changes in pulmonary hypertension. Two-dimensional knowledge-based reconstruction of the right ventricle with 2D echocardiography (2DKBR) has been shown to be a valid alternative to Cardiac MRI. PATIENTS AND METHODS: In this longitudinal study 25 pulmonary hypertension patients underwent 2DKBR of the right ventricle, assessment of NT-proBNP levels and functional class at baseline and after a mean follow-up of 6...
June 2017: Echocardiography
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