keyword
MENU ▼
Read by QxMD icon Read
search

Discrimination cardiovascular

keyword
https://www.readbyqxmd.com/read/29026381/a-cross-sectional-analysis-of-the-association-between-age-and-gender-and-prescribed-minimum-benefit-chronic-disease-list-conditions-among-south-africans-with-concomitant-hypertension-diabetes-and-dyslipidaemia
#1
Johanita Burger, Martie Lubbe, Jan Serfontein, Suria Ellis
BACKGROUND: Prescribed Minimum Benefit Chronic Disease List (PMB CDL) conditions are a regulated list of conditions most common to South Africa. OBJECTIVES: To investigate the prevalence and association between PMB CDL conditions and age and gender among patients with concomitant hypertension, diabetes and dyslipidaemia. METHODS: The study population consisted of patients (n = 17 866) with a prescription containing at least one co-prescribed antilipemics, antihypertensive and antidiabetic (identified using the MIMS Desk Reference)...
March 2017: African Health Sciences
https://www.readbyqxmd.com/read/29020963/relation-of-four-nontraditional-lipid-profiles-to-diabetes-in-rural-chinese-h-type-hypertension-population
#2
Haoyu Wang, Xiaofan Guo, Yintao Chen, Zhao Li, Jiaqi Xu, Yingxian Sun
BACKGROUND: Mounting evidence suggested that nontraditional lipid profiles have been recognized as a reliable indicator for unfavorable cardiovascular events. The purpose of this study was to explore the role of nontraditional lipid profiles as potential clinical indices for the assessment of prevalent diabetes in rural Chinese H-type hypertension population. METHODS: During 2012 to 2013, we conducted a large cross-sectional study of 2944 H-type hypertension participants (≥35 years of age) from rural areas in northeast China...
October 11, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/29020401/discrimination-of-patients-with-type-2-myocardial-infarction
#3
Johannes Tobias Neumann, Nils Arne Sörensen, Nicole Rübsamen, Francisco Ojeda, Thomas Renné, Vazhma Qaderi, Elena Teltrop, Solveig Kramer, Laura Quantius, Tanja Zeller, Mahir Karakas, Stefan Blankenberg, Dirk Westermann
Aims: The differentiation of type 1 and type 2 myocardial infarction (T1MI, T2MI) is important, but challenging in the emergency department. We aimed to investigate the clinical characteristics and cardiovascular outcome of T2MI patients and to develop a clinical decision tool to differentiate T1MI and T2MI patients. Methods and results: We prospectively enrolled 1548 patients with suspected MI. All patients were followed for up to 2 years to assess mortality...
August 13, 2017: European Heart Journal
https://www.readbyqxmd.com/read/29020268/office-blood-pressure-or-ambulatory-blood-pressure-for-the-prediction-of-cardiovascular-events
#4
Rikke Nørmark Mortensen, Thomas Alexander Gerds, Jørgen Lykke Jeppesen, Christian Torp-Pedersen
Aims: To determine the added value of (i) 24-h ambulatory blood pressure relative to office blood pressure and (ii) night-time ambulatory blood pressure relative to daytime ambulatory blood pressure for 10-year person-specific absolute risks of fatal and non-fatal cardiovascular events. Methods and results: A total of 7927 participants were included from the International Database on Ambulatory blood pressure monitoring in relation to Cardiovascular Outcomes. We used cause-specific Cox regression to predict 10-year person-specific absolute risks of fatal and non-fatal cardiovascular events...
August 16, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28992956/is-manual-ultrasonographic-measurement-of-carotid-intima-media-thickness-a-reproducible-cardiovascular-biomarker
#5
J M Plasencia Martínez, J M García Santos
To establish the ability of a potential biomarker to discriminate between diseased and healthy subjects, it is essential to know the intrinsic variability of the methods used to measure the biomarker. This aspect is especially important in the ultrasonographic measurement of carotid intima-media thickness, where submillimetric variations due largely to the unrecognized lack of precision in the ultrasonographic technique can have a significant clinical impact on the classification of cardiovascular risk. This article aims to present the evidence about the reproducibility of carotid intima-media thickness measured by ultrasonography to discuss whether the variability inherent in the technique can influence the potential of this parameter as a biomarker...
October 6, 2017: Radiología
https://www.readbyqxmd.com/read/28986061/adverse-cardiovascular-outcomes-in-atrial-fibrillation-validation-of-the-new-2mace-risk-score
#6
Marija Polovina, Dijana Đikić, Ana Vlajković, Matej Vilotijević, Ivan Milinković, Milika Ašanin, Miodrag Ostojić, Andrew J S Coats, Petar M Seferović
BACKGROUND: In addition to thromboembolism, atrial fibrillation (AF) may also predispose to major adverse cardiovascular events (MACE) attributable to coronary artery disease (CAD), including myocardial infarction (MI). The 2MACE score (2 points - Metabolic syndrome and Age≥75years, 1 point - MI/revascularization, Congestive heart failure/ejection-fraction <40%, and thrombo-Embolism) was recently proposed to help identify AF patients at risk of MACE. We assessed the predictive validity of the 2MACE score for MACE occurrence in AF patients free of CAD at baseline...
September 18, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28977374/incremental-prognostic-value-of-coronary-computed-tomography-angiography-over-coronary-calcium-scoring-for-major-adverse-cardiac-events-in-elderly-asymptomatic-individuals
#7
Donghee Han, Bríain Ó Hartaigh, Heidi Gransar, Ji Hyun Lee, Asim Rizvi, Lohendran Baskaran, Joshua Schulman-Marcus, Allison Dunning, Stephan Achenbach, Mouaz H Al-Mallah, Daniel S Berman, Matthew J Budoff, Filippo Cademartiri, Erica Maffei, Tracy Q Callister, Kavitha Chinnaiyan, Benjamin J W Chow, Augustin DeLago, Martin Hadamitzky, Joerg Hausleiter, Philipp A Kaufmann, Gilbert Raff, Leslee J Shaw, Todd C Villines, Yong-Jin Kim, Jonathon Leipsic, Gudrun Feuchtner, Ricardo C Cury, Gianluca Pontone, Daniele Andreini, Hugo Marques, Ronen Rubinshtein, Niree Hindoyan, Erica C Jones, Millie Gomez, Fay Y Lin, Hyuk-Jae Chang, James K Min
Aims: Coronary computed tomography angiography (CCTA) and coronary artery calcium score (CACS) have prognostic value for coronary artery disease (CAD) events beyond traditional risk assessment. Age is a risk factor with very high weight and little is known regarding the incremental value of CCTA over CAC for predicting cardiac events in older adults. Methods and results: Of 27 125 individuals undergoing CCTA, a total of 3145 asymptomatic adults were identified...
July 20, 2017: European Heart Journal Cardiovascular Imaging
https://www.readbyqxmd.com/read/28975197/association-of-multiorgan-computed-tomographic-phenomap-with-adverse-cardiovascular-health-outcomes-the-framingham-heart-study
#8
Ravi V Shah, Ashish S Yeri, Venkatesh L Murthy, Joe M Massaro, Ralph D'Agostino, Jane E Freedman, Michelle T Long, Caroline S Fox, Saumya Das, Emelia J Benjamin, Ramachandran S Vasan, Christopher J O'Donnell, Udo Hoffmann
Importance: Increased ability to quantify anatomical phenotypes across multiple organs provides the opportunity to assess their cumulative ability to identify individuals at greatest susceptibility for adverse outcomes. Objective: To apply unsupervised machine learning to define the distribution and prognostic importance of computed tomography-based multiorgan phenotypes associated with adverse health outcomes. Design, Setting, and Participants: This asymptomatic community-based cohort study included 2924 Framingham Heart Study participants between July 2002 and April 2005 undergoing computed tomographic imaging of the chest and abdomen...
September 20, 2017: JAMA Cardiology
https://www.readbyqxmd.com/read/28960777/prognostic-importance-of-emerging-cardiac-inflammatory-and-renal-biomarkers-in-chronic-heart-failure-patients-with-reduced-ejection-fraction-and-anaemia-red-hf-study
#9
Paul Welsh, Lei Kou, Changhong Yu, Inder Anand, Dirk J van Veldhuisen, Aldo P Maggioni, Akshay S Desai, Scott D Solomon, Marc A Pfeffer, Sunfa Cheng, Lars Gullestad, Pål Aukrust, Thor Ueland, Karl Swedberg, James B Young, Michael W Kattan, Naveed Sattar, John J V McMurray
AIMS: To test the prognostic value of emerging biomarkers in the Reduction of Events by Darbepoetin Alfa in Heart Failure (RED-HF) trial. METHODS AND RESULTS: Circulating cardiac [N-terminal pro-B-type natriuretic peptide (NT-proBNP), and high-sensitivity troponin T (hsTnT)], neurohumoral [mid-regional pro-adrenomedullin (MR-proADM) and copeptin], renal (cystatin C), and inflammatory [high-sensitivity C-reactive protein (hsCRP)] biomarkers were measured at randomization in 1853 participants with complete data...
September 27, 2017: European Journal of Heart Failure
https://www.readbyqxmd.com/read/28956774/coronary-artery-calcium-distribution-is-an-independent-predictor-of-incident-major-coronary-heart-disease-events-results-from-the-framingham-heart-study
#10
Maros Ferencik, Karol M Pencina, Ting Liu, Khristine Ghemigian, Kristin Baltrusaitis, Joseph M Massaro, Ralph B D'Agostino, Christopher J O'Donnell, Udo Hoffmann
BACKGROUND: The presence and extent of coronary artery calcium (CAC) are associated with increased risk for cardiovascular events. We determined whether information on the distribution of CAC and coronary dominance as detected by cardiac computed tomography were incremental to traditional Agatston score (AS) in predicting incident major coronary heart disease (CHD). METHODS AND RESULTS: We assessed total AS and the presence of CAC per coronary artery, per segment, and coronary dominance by computed tomography in participants from the offspring and third-generation cohorts of the Framingham Heart Study...
October 2017: Circulation. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28951020/using-machine-learning-to-define-the-association-between-cardiorespiratory-fitness-and-all-cause-mortality-from-the-henry-ford-exercise-testing-project
#11
Mouaz H Al-Mallah, Radwa Elshawi, Amjad M Ahmed, Waqas T Qureshi, Clinton A Brawner, Michael J Blaha, Haitham M Ahmed, Jonathan K Ehrman, Steven J Keteyian, Sherif Sakr
Previous studies have demonstrated that cardiorespiratory fitness is a strong marker of cardiovascular health. Machine learning (ML) can enhance the prediction of outcomes through classification techniques that classify the data into predetermined categories. The aim of the analysis is to compare the prediction of 10 years of all-cause mortality (ACM) using statistical logistic regression (LR) and ML approaches in a cohort of patients who underwent exercise stress testing. We included 34,212 patients (55% males, mean age 54 ± 13 years) free of coronary artery disease or heart failure who underwent exercise treadmill stress testing between 1991 and 2009 and had complete 10-year follow-up...
August 30, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28938955/cumulative-psychological-stress-and-cardiovascular-disease-risk-in-middle-aged-and-older-women-rationale-design-and-baseline-characteristics
#12
REVIEW
Michelle A Albert, Eva M Durazo, Natalie Slopen, Alan M Zaslavsky, Julie E Buring, Ted Silva, Daniel Chasman, David R Williams
Although a growing body of evidence indicates strong links between psychological stress (stress) and untoward cardiovascular disease (CVD) outcomes, comprehensive examination of these effects remains lacking. The "Cumulative Psychological Stress and Cardiovascular Disease Risk in Middle Aged and Older Women" study is embedded within the landmark Women's Health Study (WHS) follow-up cohort and seeks to evaluate the individual and joint effects of stressors (cumulative stress) on incident CVD risk, including myocardial infarction, stroke, coronary revascularization and CVD death...
October 2017: American Heart Journal
https://www.readbyqxmd.com/read/28932682/stroke-associated-pattern-of-gene-expression-previously-identified-by-machine-learning-is-diagnostically-robust-in-an-independent-patient-population
#13
Grant C O'Connell, Paul D Chantler, Taura L Barr
Our group recently employed genome-wide transcriptional profiling in tandem with machine-learning based analysis to identify a ten-gene pattern of differential expression in peripheral blood which may have utility for detection of stroke. The objective of this study was to assess the diagnostic capacity and temporal stability of this stroke-associated transcriptional signature in an independent patient population. Publicly available whole blood microarray data generated from 23 ischemic stroke patients at 3, 5, and 24 h post-symptom onset, as well from 23 cardiovascular disease controls, were obtained via the National Center for Biotechnology Information Gene Expression Omnibus...
December 2017: Genomics Data
https://www.readbyqxmd.com/read/28931509/development-and-validation-of-qmortality-risk-prediction-algorithm-to-estimate-short-term-risk-of-death-and-assess-frailty-cohort-study
#14
Julia Hippisley-Cox, Carol Coupland
Objectives To derive and validate a risk prediction equation to estimate the short term risk of death, and to develop a classification method for frailty based on risk of death and risk of unplanned hospital admission.Design Prospective open cohort study.Participants Routinely collected data from 1436 general practices contributing data to QResearch in England between 2012 and 2016. 1079 practices were used to develop the scores and a separate set of 357 practices to validate the scores. 1.47 million patients aged 65-100 years were in the derivation cohort and 0...
September 20, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28927531/discriminating-rna-variants-with-single-molecule-allele-specific-fish
#15
REVIEW
Martyna O Urbanek, Wlodzimierz J Krzyzosiak
DNA mutations of various types often affect the cellular localization and function of gene products. The role of mutant transcripts in the pathogenesis of human disease is increasingly recognized. Among the pathogenic RNA variants are transcripts with single nucleotide substitutions, small insertions or deletions, aberrantly or alternatively spliced transcripts and RNAs derived from fused genes. To discriminate among transcripts, particularly those of low abundance, showing small or large sequence differences, a highly sensitive and specific RNA imaging method is required...
July 2017: Mutation Research
https://www.readbyqxmd.com/read/28922407/segmental-arterial-stiffness-in-relation-to-b-type-natriuretic-peptide-with-preserved-systolic-heart-function
#16
Chih-Hsuan Yen, Chung-Lieh Hung, Ping-Ying Lee, Jui-Peng Tsai, Yau-Huei Lai, Cheng-Huang Su, Hung-I Yeh, Charles Jia-Yin Hou, Kuo-Liong Chien
BACKGROUND: Central arterial stiffness has been shown to play a key role in cardiovascular disease. However, evidence regarding such arterial stiffness from various arterial segments in relation to B-type natriuretic peptide (BNP) remains elusive. METHODS: A total of 1255 participants (47.8% men; mean age: 62.6 ± 12.3 [SD] years) with preserved left ventricular function (ejection fraction ≥50%) and ≥1 risk factors were consecutively studied. Arterial pulse wave velocity (PWV) by automatic device (VP-2000; Omron Healthcare) for heart-femoral (hf-PWV), brachial-ankle (ba-PWV), and heart-carotid (hc-PWV) segments were obtained and related to BNP concentrations (Abbott Diagnostics, Abbott Park, IL, USA)...
2017: PloS One
https://www.readbyqxmd.com/read/28922391/impedance-biosensor-for-real-time-monitoring-and-prediction-of-thrombotic-individual-profile-in-flowing-blood
#17
Denise De Zanet, Monica Battiston, Elisabetta Lombardi, Ruben Specogna, Francesco Trevisan, Luigi De Marco, Antonio Affanni, Mario Mazzucato
A new biosensor for the real-time analysis of thrombus formation is reported. The fast and accurate monitoring of the individual thrombotic risk represents a challenge in cardiovascular diagnostics and in treatment of hemostatic diseases. Thrombus volume, as representative index of the related thrombotic status, is usually estimated with confocal microscope at the end of each in vitro experiment, without providing a useful behavioral information of the biological sample such as platelets adhesion and aggregation in flowing blood...
2017: PloS One
https://www.readbyqxmd.com/read/28904058/evaluation-of-lipoprotein-a-electrophoretic-and-immunoassay-methods-in-discriminating-risk-of-calcific-aortic-valve-disease-and-incident-coronary-heart-disease-the-multi-ethnic-study-of-atherosclerosis
#18
Jing Cao, Brian T Steffen, Weihua Guan, Matthew Budoff, Erin D Michos, Jorge R Kizer, Wendy S Post, Michael Y Tsai
BACKGROUND: A number of lipoprotein(a) [Lp(a)] analytical techniques are available that quantify distinct particle components, yet their clinical efficacy has not been comprehensively evaluated. This study determined whether Lp(a) mass [Lp(a)-M], Lp(a) cholesterol content [Lp(a)-C], and particle concentration [Lp(a)-P] differentially discriminated risk of calcific aortic valve disease (CAVD) or incident coronary heart disease (CHD) among 4679 participants of the Multi-Ethnic Study of Atherosclerosis (MESA)...
September 13, 2017: Clinical Chemistry
https://www.readbyqxmd.com/read/28888270/soluble-endothelial-cell-selective-adhesion-molecule-and-incident-cardiovascular-events-in-a-multiethnic-population
#19
MULTICENTER STUDY
Hao-Yu Ren, Amit Khera, James A de Lemos, Colby R Ayers, Anand Rohatgi
BACKGROUND: Cell adhesion molecules are key regulators of atherosclerotic plaque development, but circulating levels of soluble fragments, such as intercellular adhesion molecule (sICAM-1) and vascular cell adhesion molecule (sVCAM-1), have yielded conflicting associations with atherosclerotic cardiovascular disease (ASCVD). Endothelial cell-selective adhesion molecule (ESAM) is expressed exclusively in platelets and endothelial cells, and soluble ESAM (sESAM) levels have been associated with prevalent subclinical atherosclerosis...
September 2017: American Heart Journal
https://www.readbyqxmd.com/read/28884091/alterations-of-the-gut-microbiome-in-hypertension
#20
Qiulong Yan, Yifang Gu, Xiangchun Li, Wei Yang, Liqiu Jia, Changming Chen, Xiuyan Han, Yukun Huang, Lizhe Zhao, Peng Li, Zhiwei Fang, Junpeng Zhou, Xiuru Guan, Yanchun Ding, Shaopeng Wang, Muhammad Khan, Yi Xin, Shenghui Li, Yufang Ma
Introduction: Human gut microbiota is believed to be directly or indirectly involved in cardiovascular diseases and hypertension. However, the identification and functional status of the hypertension-related gut microbe(s) have not yet been surveyed in a comprehensive manner. Methods: Here we characterized the gut microbiome in hypertension status by comparing fecal samples of 60 patients with primary hypertension and 60 gender-, age-, and body weight-matched healthy controls based on whole-metagenome shotgun sequencing...
2017: Frontiers in Cellular and Infection Microbiology
keyword
keyword
56400
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"