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Carotid artery plaque and coronary disease correlation

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https://www.readbyqxmd.com/read/27621828/association-between-adiposity-and-systemic-atherosclerosis-a-protocol-of-a-cross-sectional-autopsy-study
#1
Aline Nishizawa, Claudia Kimie Suemoto, Daniela Souza Farias, Fernanda Marinho Campos, Karen Cristina Souza da Silva, Anderson Cuelho, Renata Elaine Paraízo Leite, Renata Eloah de Lucena Ferretti-Rebustini, Lea Tenenholz Grinberg, José Marcelo Farfel, Wilson Jacob-Filho, Carlos Augusto Pasqualucci
INTRODUCTION: Adiposity has been associated with atherosclerosis in clinical studies. However, few autopsy studies have investigated this association, and they had only examined the coronary artery disease. Moreover, most studies had small sample sizes and were limited to middle-aged or young adults. Our aim is to investigate the association between adiposity and systemic atherosclerosis in an autopsy study. METHODS AND ANALYSIS: A sample of 240 deceased with 30 years or more will be evaluated...
2016: Open Heart
https://www.readbyqxmd.com/read/27543799/cytomegalovirus-productive-infection-is-associated-with-acute-coronary-syndrome
#2
Elizaveta Nikitskaya, Anna Lebedeva, Oxana Ivanova, Elena Maryukhnich, Alexander Shpektor, Jean-Charles Grivel, Leonid Margolis, Elena Vasilieva
BACKGROUND: Although an association between human herpesvirus (HHV) infection and atherosclerosis has been suggested, the data supporting such an association are controversial and, in most cases, are based on serological evidence or on the presence of cell-associated HHV DNA, which do not report about actual viral replication. We quantified the DNA of all 8 types of HHVs in plasma, in which their presence is evidence of viral replication. METHODS AND RESULTS: Using quantitative real-time polymerase chain reaction, we evaluated the presence of HHV DNA in blood samples obtained at the time of hospitalization from 71 patients with acute coronary syndrome, 26 patients with stable coronary artery disease, and 53 healthy volunteers and in atherosclerotic plaques of 22 patients with peripheral artery disease who underwent endarterectomy...
2016: Journal of the American Heart Association
https://www.readbyqxmd.com/read/27496527/correlation-of-retinopathy-with-leukoaraiosis-in-patients-with-anterior-circulation-infarcts
#3
Wei Wei, Zhenxi Xia, Hongyan Gao, Jingjing Gong, Liping Yan, Yonghua Huang, Fei Chen, Weiwei Zhang
Although retinal and cerebral microvessels share similar embryological, anatomical and physiological characteristics, the correlation between retinopathy and leukoaraiosis (LA), a type of brain microvascular disease, is unclear. In the present study, the sample included 213 patients admitted to the department of neurology from January 2012 through October 2012. MRI and retinal photography were performed within 48hours of hospitalization, and patient demographics, comorbidities, preadmission medications and laboratory data were collected...
November 2016: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/27356020/relationships-between-measures-of-adiposity-with-subclinical-atherosclerosis-in-patients-with-type-2-diabetes
#4
Mingxia Yuan, Fang-Chi Hsu, Donald W Bowden, Jianzhao Xu, S Carrie Smith, Lynne E Wagenknecht, Mary E Comeau, Jasmin Divers, Thomas C Register, J Jeffrey Carr, Carl D Langefeld, Barry I Freedman
OBJECTIVE: Assess cross-sectional relationships between body mass index (BMI), waist circumference (WC), pericardial (PAT), visceral (VAT), and subcutaneous adipose tissue (SAT) volumes with calcified plaque (CP) in African Americans (AAs) and European Americans (EAs) with type 2 diabetes. METHODS: Computed tomography measured PAT, VAT, SAT, and CP in coronary arteries (CAC), carotid arteries, and aorta. Generalized estimating equations models were fitted to test for associations between adiposity and CP, stratified by ethnicity while accounting for familial correlations...
August 2016: Obesity
https://www.readbyqxmd.com/read/27295060/galectin-3-binding-protein-plasma-levels-are-associated-with-long-term-mortality-in-coronary-artery-disease-independent-of-plaque-morphology
#5
Christian A Gleissner, Christian Erbel, Fabian Linden, Gabriele Domschke, Mohammadreza Akhavanpoor, Andreas O Doesch, Sebastian J Buss, Evangelos Giannitsis, Hugo A Katus, Grigorios Korosoglou
BACKGROUND AND AIMS: Galectin-3 binding protein (Gal-3BP) is a secreted protein associated with inflammation and carotid atherosclerosis. We hypothesized that high Gal-3BP levels may indicate unfavorable plaque morphology and outcome in coronary artery disease (CAD). METHODS: Gal-3BP plasma levels were measured by ELISA in 233 patients (63 ± 10 years, 50.2% male) undergoing computed coronary angiography tomography (CCTA). RESULTS: In 149 patients, CCTA confirmed CAD (stenosis grade >20%)...
August 2016: Atherosclerosis
https://www.readbyqxmd.com/read/27249826/review-mechanical-characterization-of-carotid-arteries-and-atherosclerotic-plaques
#6
Chris L de Korte, Stein Fekkes, Aart J Nederveen, Rashindra Manniesing, Hendrik Rik H G Hansen
Cardiovascular disease (CVD) is a leading cause of death and is in the majority of cases due to the formation of atherosclerotic plaques in arteries. Initially, thickening of the inner layer of the arterial wall occurs. Continuation of this process leads to plaque formation. The risk of a plaque to rupture and thus to induce an ischemic event is directly related to its composition. Consequently, characterization of the plaque composition and its proneness to rupture are of crucial importance for risk assessment and treatment strategies...
October 2016: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
https://www.readbyqxmd.com/read/26940800/expansive-arterial-remodeling-of-the-carotid-arteries-and-its-effect-on-atherosclerotic-plaque-composition-and-vulnerability-an-in-vivo-black-blood-3t-cmr-study-in-symptomatic-stroke-patients
#7
Tobias Saam, Maximilian Habs, Martin Buchholz, Andreas Schindler, Anna Bayer-Karpinska, Clemens C Cyran, Chun Yuan, Maximilian Reiser, Andreas Helck
BACKGROUND: Based on intravascular ultrasound of the coronary arteries expansive arterial remodeling is supposed to be a feature of the vulnerable atheroslerotic plaque. However, till now little is known regarding the clinical impact of expansive remodeling of carotid lesions. Therefore, we sought to evaluate the correlation of expansive arterial remodeling of the carotid arteries with atherosclerotic plaque composition and vulnerability using in-vivo Cardiovascular Magnetic Resonance (CMR)...
March 3, 2016: Journal of Cardiovascular Magnetic Resonance
https://www.readbyqxmd.com/read/26894141/colour-doppler-evaluation-of-extracranial-carotid-arteries-a-clinical-and-radiological-correlation
#8
Shivani Garg, Shivali V Kashikar, Suresh Phatak
INTRODUCTION: Atherosclerosis (i.e. hardening and thickening of arteries) causes vascular remodeling, obstruction of lumen, abnormalities of blood flow and reduced oxygenation of target tissues. Manifestation of atherosclerosis in the form of either Myocardial Infarction or Stroke is the major cause of morbidity and mortality. This study evaluated extracranial carotid arteries of patients (>60 years) who presented with risk factors of atherosclerosis and determined the association of risk factors with carotid abnormalities...
January 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/26890558/circumferential-strain-of-carotid-arteries-does-not-differ-between-patients-with-advanced-coronary-artery-disease-and-group-without-coronary-stenoses
#9
Karina Wierzbowska-Drabik, Kamila Cygulska, Urszula Cieślik-Guerra, Barbara Uznańska-Loch, Tomasz Rechciński, Ewa Trzos, Małgorzata Kurpesa, Jarosław D Kasprzak
PURPOSE: Speckle tracking echocardiography is widely used for the analysis of myocardial function. Recently, circumferential strain (CS) of carotid arteries was postulated as novel indicator of vascular function. Our aim was to characterize and compare CS of carotid arteries in patients with advanced coronary artery disease and controls without significant coronary stenoses. PATIENTS/METHODS: We compared CS of both common carotid arteries (CCA) in the 25 patients with three-vessel coronary artery disease (3VD) (mean age 69±9 years, 9 male) and in 16 age-matched subjects without significant coronary lesions (C) (69±8 years, 7 male)...
January 14, 2016: Advances in Medical Sciences
https://www.readbyqxmd.com/read/26865177/fgf-23-levels-are-associated-with-vascular-calcification-but-not-with-atherosclerosis-in-hemodialysis-patients
#10
Mehmet Nuri Turan, Fatih Kircelli, Mustafa Yaprak, Ali Riza Sisman, Ozkan Gungor, Selen Bayraktaroglu, Mehmet Ozkahya, Gulay Asci, Jurgen Floege, Ercan Ok
PURPOSE: High fibroblast growth factor-23 (FGF-23) levels are associated with mortality and cardiovascular events in patients with chronic kidney disease. The aim of this cross-sectional study was to investigate the relationship between plasma FGF-23 levels and coronary artery calcification and carotid artery intima-media thickness (CA-IMT) in hemodialysis (HD) patients. METHODS: In this cross-sectional study, plasma intact FGF-23 levels were measured in 229 patients who underwent coronary artery calcification scores (CACs) determined by multi-slice computerized tomography and CA-IMT assessed by using high-resolution color Doppler ultrasonography...
April 2016: International Urology and Nephrology
https://www.readbyqxmd.com/read/26767860/predictive-value-of-chads2-score-for-cardiovascular-events-in-patients-with-acute-coronary-syndrome-and-documented-coronary-artery-disease
#11
In Sook Kang, Wook Bum Pyun, Gil Ja Shin
BACKGROUND/AIMS: The CHADS2 score, used to predict the risk of ischemic stroke in atrial fibrillation (AF) patients, has been reported recently to predict ischemic stroke in patients with coronary heart disease, regardless of the presence of AF. However, little data are available regarding the relationship between the CHADS2 score and cardiovascular outcomes. METHODS: This was a retrospective study on 104 patients admitted for acute coronary syndrome (ACS) who underwent coronary angiography, carotid ultrasound, and transthoracic echocardiography...
January 2016: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/26703170/hepatosteatosis-and-carotid-intima-media-thickness-in-patients-with-myocardial-infarction
#12
Hasan Öztürk, Hasan Ali Gümrükçüoğlu, Mehmet Yaman, Aytaç Akyol, Şenay Öztürk, Serkan Akdağ, Hakkı Şimşek, Musa Şahin, Zeki Yüksel Günaydın
PURPOSE: The aim of the study was to determine the involvement of non-alcoholic fatty liver disease (NAFLD) in myocardial infarction patients and its relation with carotid intima-media thickness (CIMT). METHODS: This study consisted of 224 patients divided into three groups: those with myocardial infarction (MI), stable coronary artery disease (CAD), and normal coronary artery. Measurement of CIMT and abdominal ultrasonography for hepatosteatosis was performed in all participants...
January 2016: Journal of Medical Ultrasonics
https://www.readbyqxmd.com/read/26702331/carotid-endothelial-vcam-1-is-an-early-marker-of-carotid-atherosclerosis-and-predicts-coronary-artery-disease-in-swine
#13
I Masseau, D K Bowles
OBJECTIVE: The aim was to determine if endothelial VCAM-1 (eVCAM-1) expression in the common carotid artery (CCA) would correlate with predictive markers of atherosclerotic disease, would precede reduction of markers of endothelial cell function and would predict coronary artery disease (CAD). METHODS AND RESULTS: Carotid arterial segments (bifurcation, proximal and distal CCA) were harvested from 14 and 24 month-old male castrated familial hypercholesterolemic (FH) swine, a model of spontaneous atherosclerosis...
2015: Journal of Biomedical Science and Engineering
https://www.readbyqxmd.com/read/26620683/is-plasma-soluble-cd36-associated-with-density-of-atheromatous-plaque-and-ankle-brachial-index-in-early-onset-coronary-artery-disease-patients
#14
Monika Rać, Andrzej Krzystolik, Michał Rać, Krzysztof Safranow, Violetta Dziedziejko, Marta Goschorska, Wojciech Poncyljusz, Dariusz Chlubek
BACKGROUND: CD36 is a major macrophage scavenger receptor for oxidised low-density lipoprotein particles. Soluble CD36 (sCD36) is circulating as a ligand-bound complex and may be present in microparticles shed from cells such as platelets, monocytes/macrophages, or adipocytes. Positive association of plasma sCD36 with insulin resistance has been reported, and it has been proposed that sCD36 might represent a marker of macrophage activation and inflammation leading to atherosclerosis. Recently we have identified an association between CD36 polymorphism and low thickness of atheromatous plaque, suggesting its protective effect against atherosclerosis development...
2016: Kardiologia Polska
https://www.readbyqxmd.com/read/26614298/glycated-apolipoprotein-b-a-surrogate-marker-of-subclinical-atherosclerosis
#15
Kapil Dev, Suman B Sharma, Seema Garg, Amitesh Aggarwal, S V Madhu
AIMS: Sustained hyperglycemia is a causative factor for glycation of proteins. Glycated low-density lipoprotein (LDL) is strongly associated with an increased risk of CAD (Coronary Artery Disease) in diabetics. Hence, we planned to evaluate the association of glycated apo B with subclinical atherosclerosis. METHOD: Forty-five non obese and 45 obese diabetics were recruited. Glycated hemoglobin (HbA1c) levels were estimated by HPLC (High Pressure Liquid Chromatography) and small dense low-density lipoprotein (sdLDL) was calculated using standard formula...
April 2016: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/26549390/correlation-between-arteriosclerosis-and-periodontal-condition-assessed-by-lactoferrin-and-%C3%AE-1-antitrypsin-levels-in-gingival-crevicular-fluid
#16
Shuji Hayashi, Hirotsugu Yamada, Makoto Fukui, Hiro-o Ito, Masataka Sata
Patients with periodontal disease exhibit exacerbated atherosclerosis, aortic stiffness, or vascular endothelial dysfunction. However, in a recent scientific statement, the American Heart Association noted that neither has periodontal disease been proven to cause atherosclerotic vascular disease nor has the treatment of periodontal disease been proven to prevent atherosclerotic vascular disease. Therefore, the aim of the present study was to examine the correlation between periodontal condition and arteriosclerosis in patients with coronary artery disease (CAD), which is usually accompanied by systemic arteriosclerosis...
2015: International Heart Journal
https://www.readbyqxmd.com/read/26477886/low-carotid-artery-wall-shear-stress-is-associated-with-significant-coronary-artery-disease-in-patients-with-chest-pain
#17
Kyoung Im Cho, Bo Hyun Kim, Hyun Su Kim, Jung Ho Heo
AIM: To investigate the relationships among carotid wall shear stress (WSS), carotid intima-media thickness (IMT), and total plaque area (TPA) using ultrasound (US) in the common carotid artery (CCA) in patients with suspected coronary artery disease (CAD). METHODS: Carotid artery US was performed in 950 patients with suspected CAD, and mean IMT, TPA, and hemodynamic parameters of CCA, including peak and mean WSS, were measured. We analyzed the carotid parameters according to the presence of CAD and the predictive values of WSS and TPA for the presence of significant CAD...
2016: Journal of Atherosclerosis and Thrombosis
https://www.readbyqxmd.com/read/26438201/clinical-implications-of-carotid-artery-intima-media-thickness-assessment-on-cardiovascular-risk-stratification-in-hyperlipidemic-korean-adults-with-diabetes-the-alto-study
#18
MULTICENTER STUDY
Eun-Gyoung Hong, Jung Hun Ohn, Seong Jin Lee, Hyuk Sang Kwon, Sin Gon Kim, Dong Jun Kim, Dong Sun Kim
BACKGROUND: The primary objective was to investigate prevalence of subclinical atherosclerosis in Korean individuals with diabetes and hyperlipidemia. Association of subclinical atherosclerosis with cardiovascular risk was assessed. METHODS: Assessments of carotid artery intima media thickness (cIMT) and atheromatous plaque were done using B-mode ultrasonography. Subclinical atherosclerosis was diagnosed based on presence of plaque, and/or increased cIMT versus mean cIMT reference values for Korean healthy controls...
October 6, 2015: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/26293362/advanced-mri-for-carotid-plaque-imaging
#19
Navneet Singh, Alan R Moody, Idan Roifman, David A Bluemke, Anna E H Zavodni
Atherosclerosis is the ubiquitous underling pathological process that manifests in heart attack and stroke, cumulating in the death of one in three North American adults. High-resolution magnetic resonance imaging (MRI) is able to delineate atherosclerotic plaque components and total plaque burden within the carotid arteries. Using dedicated hardware, high resolution images can be obtained. Combining pre- and post-contrast T1, T2, proton-density, and magnetization-prepared rapid acquisition gradient echo weighted fat-saturation imaging, plaque components can be defined...
January 2016: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/26170948/correlation-of-high-sensitivity-c-reactive-protein-and-carotid-plaques-with-coronary-artery-disease-in-elderly-patients
#20
Yanhong Liang, Yuanping Hou, Hongyu Niu, Mei Lu, Lei Xue, Qianmei Sun
The aim of this study was to explore the correlation of high-sensitivity C-reactive protein (hs-CRP) and carotid plaques with the severity of coronary artery disease (CAD). A total of 140 patients with angina who underwent coronary angiography were selected and divided into a single-vessel disease group (n=11), double-vessel disease group (n=18), multi-vessel disease group (n=71) and control group (n=40). Color Doppler ultrasound was applied to measure the intima-media thickness (IMT) of the common carotid artery (CCA) and carotid bifurcation, and to record the location and number of carotid plaques...
July 2015: Experimental and Therapeutic Medicine
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