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https://www.readbyqxmd.com/read/28105338/association-between-mmp-3-and-mmp-9-polymorphisms-and-coronary-artery-disease
#1
Osman Beton, Serdal Arslan, Burak Acar, Nil Ozbilum, Ocal Berkan
Matrix metalloproteinase (MMP)-3 and MMP-9 polymorphisms are characterized by plaque stability in coronary arteries. The aim of the current study was to investigate the 5A/6A polymorphism in the MMP-3 gene and C/T polymorphism in the MMP-9 gene in patients with coronary artery disease (CAD). The study population consisted of 400 patients who underwent coronary angiography. There were two groups consisting of 200 consecutive patients with CAD, presenting with stable angina pectoris, and 200 consecutive patients exhibiting normal coronary arteries...
December 2016: Biomedical Reports
https://www.readbyqxmd.com/read/28105138/clinical-and-angiographic-correlation-of-high-sensitivity-c-reactive-protein-with-acute-st-elevation-myocardial-infarction
#2
Syed Tanveer, Shaheena Banu, Nasimudeen Rehumathbeevi Jabir, Mohd Shahnawaz Khan, Ghulam Md Ashraf, Nanjappa Cholenahally Manjunath, Shams Tabrez
Vascular inflammation and associated ongoing inflammatory responses are considered as the critical culprits in the pathogenesis of acute atherothrombotic events such as acute coronary syndrome (ACS) and myocardial infarction (MI). ST segment elevation myocardial infarction (STEMI) is considered as one of the prominent clinical forms of ACS. Moreover, C-reactive protein (CRP) is an important acute phase prsotein, which may be estimated using high-sensitivity methods (hs-CRP), and its elevated level in body fluids reflects chronic inflammatory status...
December 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28104716/source-3-registry-design-and-30-day-results-of-the-european-post-approval-registry-of-the-latest-generation-of-the-sapien-3tm-transcatheter-heart-valve
#3
Olaf Wendler, Gerhard Schymik, Hendrik Treede, Helmut Baumgartner, Nicolas Dumonteil, Leo Ihlberg, Franz-Josef Neumann, Giuseppe Tarantini, José L Zamorano, Alec Vahanian
BACKGROUND: -The SOURCE 3 Registry is a European multicentre, observational registry of the latest generation of transcatheter heart valve, the SAPIEN 3(TM) (Edwards Lifesciences, Irvine, CA/USA). Its purpose is to document outcomes of clinical safety and performance after European approval was given. METHODS: -In this manuscript we present the 30-day outcome of the SOURCE 3 Registry. All data is self-reported and all participating centres have committed to support their consecutive experience with the SAPIEN 3(TM) transcatheter heart valve, dependent on patients consent, before the start of the study...
January 19, 2017: Circulation
https://www.readbyqxmd.com/read/28104622/renin-angiotensin-system-inhibitors-for-patients-with-stable-coronary-artery-disease-without-heart-failure-systematic-review-and-meta-analysis-of-randomized-trials
#4
Sripal Bangalore, Robert Fakheri, Simon Wandel, Bora Toklu, Jasmin Wandel, Franz H Messerli
OBJECTIVE:  To critically evaluate the efficacy of renin angiotensin system inhibitors (RASi) in patients with coronary artery disease without heart failure, compared with active controls or placebo. DESIGN:  Meta-analysis of randomized trials. DATA SOURCES:  PubMed, EMBASE, and CENTRAL databases until 1 May 2016. ELIGIBILITY CRITERIA FOR SELECTING STUDIES:  Randomized trials of RASi versus placebo or active controls in patients with stable coronary artery disease without heart failure (defined as left ventricular ejection fraction ≥40% or without clinical heart failure)...
January 19, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28103808/ventricular-late-potential-in-cardiac-syndrome-x-compared-to-coronary-artery-disease
#5
Mohamed Faisal Lutfi
BACKGROUND: Although ventricular late potential (VLP) was extensively studied in risk stratification of myocardial infarction (MI) patients, comparable researches evaluating presence of VLP in MI-free coronary artery disease (CAD) and cardiac syndrome X (CSX) subjects are scarce. This study aimed to compare presence of VLP between CSX and CAD patients. METHODS: Signal average ECG (SAECG) was performed to 49 patients with a history of typical cardiac pain before undergoing diagnostic coronary angiography (DCA) in Al-Shaab cardiac center, Khartoum, Sudan...
January 19, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28102898/a-composite-autonomic-index-as-unitary-metric-for-heart-rate-variability-a-proof-of-concept
#6
Roberto Sala, Mara Malacarne, Nadia Solaro, Massimo Pagani, Daniela Lucini
BACKGROUND: This study addresses whether a unitary cardiac autonomic nervous system index (ANSI), obtained combining multiple metrics from Heart Rate Variability (HRV) into a radar plot could provide an easy appreciation of autonomic performance in a clinical setting. MATERIALS AND METHODS: Data are standardized using percentile ranking of autonomic proxies from a relatively large reference population (n= 1593, age 39±13 years). Autonomic indices are obtained from autoregressive spectral analysis of (ECG derived) HRV at rest and during standing up...
January 19, 2017: European Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28102478/influence-of-inflammation-and-atherosclerosis-in-atrial-fibrillation
#7
REVIEW
Rose Mary Ferreira Lisboa da Silva
BACKGROUND: Inflammation markers have been associated with cardiovascular diseases including atrial fibrillation. This arrhythmia is the most frequent, with an incidence of 38/1000 person-years. PURPOSE OF REVIEW: The aims of this study are to discuss the association between inflammation, atherosclerosis and atrial fibrillation and its clinical implications. Atherosclerosis is a chronic inflammatory disease and inflammation is a triggering factor of atherosclerotic plaque rupture...
January 2017: Current Atherosclerosis Reports
https://www.readbyqxmd.com/read/28100157/characterization-of-planned-and-unplanned-30-day-readmissions-following-vascular-surgical-procedures
#8
Georges Tahhan, Alik Farber, Nishant K Shah, Brianna M Krafcik, Teviah E Sachs, Jeffrey A Kalish, Matthew R Peacock, Jeffrey J Siracuse
OBJECTIVE: Thirty-day readmission is increasingly used as a quality of care indicator. Patients undergoing vascular surgery have historically been at high risk for readmission. We analyzed hospital readmission details to identify patients at high risk for readmission in order to better understand these readmissions and improve resource utilization in this patient population. METHODS: A retrospective review and analysis of our medical center's admission and discharge data were conducted from October 2012 to March 2015...
January 2017: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28099356/increased-risk-of-parkinson-disease-with-diabetes-mellitus-in-a-population-based-study
#9
Yu-Wan Yang, Teng-Fu Hsieh, Chia-Ing Li, Chiu-Shong Liu, Wen-Yuan Lin, Jen-Huai Chiang, Tsai-Chung Li, Cheng-Chieh Lin
This nationwide population-based study investigated the risk of Parkinson disease (PD) in relation to diabetes mellitus (DM) through the National Health Insurance Research Database in Taiwan.A retrospective study was conducted, consisting of 36,294 patients who were newly diagnosed with DM between January 1, 2000 and December 31, 2006 and 108,882 individuals without DM as healthy controls from insurance claims data from Taiwan's National Health Research Institutes Dataset. The subjects were followed up until December 31, 2011 or until the first manifestation of PD...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28098108/the-relationship-between-mean-platelet-volume-and-neutrophil-lymphocyte-ratio-with-inflammation-and-proteinuria-in-chronic-kidney-disease
#10
Gulay Yilmaz, Can Sevinc, Sedat Ustundag, Yasemin Coskun Yavuz, Tuba Hacıbekiroglu, Esra Hatipoglu, Mehmet Baysal
Atherosclerosis, which develops as a result of inflammation, is the most important cause of morbidity and mortality in chronic kidney disease (CKD). In this study, we investigated the relationship of mean platelet volume (MPV) and neutrophil/lymphocyte ratio (NLR) with inflammation and proteinuria in patients with CKD Stage 3-4. Healthy individuals who applied to nephrology clinic for checkup purposes acted as controls. Fifty-three patients and 30 healthy controls were included in the study. Patients with diabetes mellitus, active infection, malignancy, and coronary artery disease were excluded from the study...
January 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28096209/use-of-mixed-methods-research-in-research-on-coronary-artery-disease-diabetes-mellitus-and-hypertension-a-scoping-review
#11
David J T Campbell, Helen Tam-Tham, Kirnvir K Dhaliwal, Braden J Manns, Brenda R Hemmelgarn, Claudia Sanmartin, Kathryn King-Shier
BACKGROUND: Mixed methods research, the use of both qualitative and quantitative methods within 1 program of study, is becoming increasingly popular to allow investigators to explore patient experiences (qualitative) and also measure outcomes (quantitative). Coronary artery disease and its risk factors are some of the most studied conditions; however, the extent to which mixed methods studies are being conducted in these content areas is unknown. We sought to comprehensively describe the characteristics of published mixed methods studies on coronary artery disease and major risk factors (diabetes mellitus and hypertension)...
January 2017: Circulation. Cardiovascular Quality and Outcomes
https://www.readbyqxmd.com/read/28095482/an-increase-in-mean-platelet-volume-platelet-count-ratio-is-associated-with-vascular-access-failure-in-hemodialysis-patients
#12
Dong Ho Shin, So Yon Rhee, Hee Jung Jeon, Ji-Young Park, Shin-Wook Kang, Jieun Oh
After stenosis of arteriovenous vascular access in hemodialysis patients, platelets play a crucial role in subsequent thrombus formation, leading to access failure. In a previous study, the mean platelet volume (MPV)/platelet count ratio, but not MPV alone, was shown to be an independent predictor of 4-year mortality after myocardial infarction. However, little is known about the potential influence of MPV/platelet count ratio on vascular access patency in hemodialysis patients. A total of 143 patients undergoing routine hemodialysis were recruited between January 2013 and February 2016...
2017: PloS One
https://www.readbyqxmd.com/read/28092683/case-control-association-mapping-by-proxy-using-family-history-of-disease
#13
Jimmy Z Liu, Yaniv Erlich, Joseph K Pickrell
Collecting cases for case-control genetic association studies can be time-consuming and expensive. In some situations (such as studies of late-onset or rapidly lethal diseases), it may be more practical to identify family members of cases. In randomly ascertained cohorts, replacing cases with their first-degree relatives enables studies of diseases that are absent (or nearly absent) in the cohort. We refer to this approach as genome-wide association study by proxy (GWAX) and apply it to 12 common diseases in 116,196 individuals from the UK Biobank...
January 16, 2017: Nature Genetics
https://www.readbyqxmd.com/read/28091969/quality-of-life-as-predictor-for-the-development-of-cardiac-ischemia-in-high-risk-asymptomatic-diabetic-patients
#14
Philip Haaf, Myriam Ritter, Leticia Grize, Matthias E Pfisterer, Michael J Zellweger
BACKGROUND: Ischemia induced by psychological stress and depression is a common phenomenon in stable coronary artery disease (CAD). We evaluated the quality of life (QoL) of diabetic patients screened for CAD and assessed the prognostic value of mental and physical QoL scores to predict the development of new cardiac ischemia. METHODS: Prospective multicentre outcome study. The study comprised 400 asymptomatic diabetic patients without history or symptoms of CAD...
January 13, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28089999/impact-of-impaired-renal-function-in-patients-with-severely-calcified-coronary-lesions-treated-with-orbital-atherectomy
#15
Michael S Lee, Evan Shlofmitz, Gentian Lluri, Richard A Shlofmitz
OBJECTIVES: We evaluated the clinical outcomes of patients with chronic kidney disease (CKD) who underwent orbital atherectomy for severe coronary artery calcification (CAC) prior to stent implantation. BACKGROUND: Percutaneous coronary intervention (PCI) of lesions with severe CAC is associated with increased rates of adverse clinical events. Patients with CKD are at increased risk for atherosclerotic cardiovascular disease, including vascular calcification, and have worse outcomes after PCI...
January 15, 2017: Journal of Invasive Cardiology
https://www.readbyqxmd.com/read/28089789/differing-clinical-characteristics-between-young-and-older-patients-presenting-with-myocardial-infarction
#16
Kyriakos Matsis, Ana Holley, Ali Al-Sinan, Phillip Matsis, Peter D Larsen, Scott A Harding
BACKGROUND: To date, there has been no detailed study of the risk factors and clinical characteristics of patients presenting with myocardial infarction (MI) at a young age in our region. The purpose of this study was to assess the rate and clinical profile of those presenting with young MI in New Zealand. METHODS: We identified a cohort of 1199 patients presenting with acute MI between January 2012 and November 2015 from the Wellington Acute Coronary Syndrome Registry...
November 11, 2016: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/28089453/serum-uromodulin-is-a-predictive-biomarker-for-cardiovascular-events-and-overall-mortality-in-coronary-patients
#17
Andreas Leiherer, Axel Muendlein, Christoph H Saely, Janine Ebner, Eva M Brandtner, Peter Fraunberger, Heinz Drexel
BACKGROUND: Uromodulin is a protein produced exclusively by the kidneys and present in urine and blood. In contrast to weak and in part contradictory study data on uromodulin in urine samples, the analysis of serum samples recently proved uromodulin's value as superior biomarker for ongoing kidney disease. Whether serum uromodulin is associated with cardiovascular event risk and whether it has predictive power for overall mortality is still unknown and has been evaluated in the present study...
December 29, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/28089232/prevalence-of-ischemic-heart-disease-and-associated-factors-in-patients-with-rheumatoid-arthritis-in-southern-brazil
#18
Rafael Kmiliauskis Santos Gomes, Ana Carolina Albers, Ana Isadora Pianowski Salussoglia, Ana Maria Bazzan, Luana Cristina Schreiner, Mateus Oliveira Vieira, Patrícia Giovana da Silva, Patrícia Helena Machado, Cynthia Mara da Silva, Mauro Marcelo Mattos, Moacyr Roberto Cuce Nobre
OBJECTIVE: To estimate the prevalence of ischemic heart disease and associated factors in patients with rheumatoid arthritis. METHODS: A cross-sectional study using the American College of Rheumatology diagnostic criteria in order to select patients seen at primary or secondary health care units in Blumenau, Santa Catarina, Southern Brazil, in 2014. The presence of ischemic heart disease was defined as an acute myocardial infarction with percutaneous coronary intervention or coronary artery bypass graft surgery that has occurred after diagnosis...
December 21, 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/28089094/postprandial-clearance-of-oxidized-low-density-lipoprotein-in-patients-with-stroke-due-to-atherosclerosis
#19
Sami Al Kasab, Christy Cassarly, Ngoc-Anh Le, Renee Martin, Julia Brinley, Marc I Chimowitz, Tanya N Turan
BACKGROUND: Oxidized low-density lipoprotein (OxLDL) is a contributor to atherosclerosis development. OxLDL formation increases in the postprandial state due to oxidative stress in subjects with coronary artery disease (CAD) and diabetes, but has not been studied in patients with atherosclerotic stroke. We aimed to determine differences in postprandial OxLDL in patients with atherosclerotic stroke compared to stroke from other causes. METHODS: Patients with ischemic stroke but no history of CAD (n = 42) were enrolled and categorized by stroke subtype as extracranial atherosclerosis (EC), n = 12; intracranial atherosclerosis (IC), n = 16; or other cause, n = 14...
January 6, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28088613/adipocyte-and-epidermal-fatty-acid-binding-protein-serum-concentrations-in-patients-with-lipodystrophy
#20
Konstanze Miehle, Thomas Ebert, Susan Kralisch, Annett Hoffmann, Jürgen Kratzsch, Haiko Schlögl, Michael Stumvoll, Mathias Fasshauer
OBJECTIVE: Lipodystrophy (LD) syndromes are associated with diabetes mellitus, hypertriglyceridemia, and coronary artery disease. One pathogenetic factor of LD is dysregulation of several adipokines. However, the insulin resistance- and dyslipidemia-promoting adipokines adipocyte (AFABP) and epidermal (EFABP) fatty acid-binding protein have not been investigated in non-HIV-associated LD so far. MATERIAL AND METHODS: We performed a cross-sectional analysis of AFABP and EFABP serum concentrations in 37 LD patients and 37 age-, gender-, and body mass index-matched healthy controls...
January 12, 2017: Cytokine
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