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Stable angina

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https://www.readbyqxmd.com/read/29332918/plasmatic-microrna-signatures-in-elderly-people-with-stable-and-unstable-angina
#1
Yuxia Cui, Junxian Song, Sufang Li, Chongyou Lee, Feng Zhang, Hong Chen
We aimed to investigate the distinctive miRNA profiles in the plasma of elderly patients with unstable angina (UA) and stable angina (SA), and to find more effective markers of UA in elderly people. We compared miRNA expression levels in plasma samples from 10 elderly patients with UA and 10 elderly patients with SA by using microarray-based miRNA chip, and then performed validation with Real-time PCR. Mir-1202, mir-1207-5p, and mir-1225-5p showed a statistically significant down-regulation (P < 0.05), while mir-3162-3p showed an up-regulation (P < 0...
January 15, 2018: International Heart Journal
https://www.readbyqxmd.com/read/29328373/integrative-gene-ontology-and-network-analysis-of-coronary-artery-disease-associated-genes-suggests-potential-role-of-erbb-pathway-gene-egfr
#2
Madankumar Ghatge, Jiny Nair, Ankit Sharma, Rajani Kanth Vangala
Coronary artery disease (CAD) is a major cause of mortality in India, more importantly the young Indians. Combinatorial and integrative approaches to evaluate pathways and genes to gain an improved understanding and potential biomarkers for risk assessment are required. Therefore, 608 genes from the CADgene database version 2.0, classified into 12 functional classes representing the atherosclerotic disease process, were analyzed. Homology analysis of the unique list of gene ontologies (GO) from each functional class gave 8 GO terms represented in 11 and 10 functional classes...
January 8, 2018: Molecular Medicine Reports
https://www.readbyqxmd.com/read/29325121/plasma-25-hydroxyvitamin-d-and-mortality-in-patients-with-suspected-stable-angina-pectoris
#3
Eirik Degerud, Ottar Nygård, Stefan de Vogel, Rune Hoff, Gard Frodahl Tveitevåg Svingen, Eva Ringdal Pedersen, Dennis Winston Trygve Nilsen, Jan Erik Nordrehaug, Øivind Midttun, Per Magne Ueland, Jutta Dierkes
Context and objective: Vitamin D status may affect cardiovascular disease (CVD) development and survival. We studied the relationship between concentrations of the circulating biomarker 25-hydroxyvitamin D (25OHD) and all-cause and cardiovascular mortality risk. Design, Setting, Participants and main Outcome Measures: 25OHD, the sum of 25-hydroxyvitamin D3 and 25-hydroxyvitamin D2, was analysed in plasma samples from 4114 Caucasian patients with suspected stable angina pectoris, and adjusted for seasonal variation...
January 9, 2018: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29325058/serum-carnitine-metabolites-and-incident-type-2-diabetes-mellitus-in-patients-with-suspected-stable-angina-pectoris
#4
Elin Strand, Eirik W Rebnord, Malin R Flygel, Vegard Lysne, Gard F T Svingen, Grethe S Tell, Kjetil H Løland, Rolf K Berge, Asbjørn Svardal, Ottar Nygård, Eva R Pedersen
Context: Carnitine and its metabolites are centrally involved in fatty acid metabolism. While elevated circulating concentrations have been observed in obesity and insulin resistance, prospective studies examining whether these metabolites are associated with incident type 2 diabetes mellitus (T2D) are sparse. Objective: We performed a comprehensive evaluation of metabolites along the carnitine pathway in relation to incident T2D. Design: A total of 2519 patients (73...
January 9, 2018: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29322692/patient-characteristics-associated-with-treatment-response-in-patients-receiving-salvianolate-injection-for-stable-angina
#5
Yana Qi, Chuan Yu, Li Tang, Sheyu Li, Xin Sun
OBJECTIVE: To explore patient characteristics associated with treatment response in patients receiving salvianolate injection for stable angina. METHODS: An analysis was conducted of data from a multicenter, phase IV clinical trial undertaken in China that enrolled 2150 patients hospitalized for stable angina from 50 hospitals. The treatment outcomes were changes of angina severity and nitroglycerin use between baseline and the last day of treatment. We used logistic regression models to explore patient characteristics associated with the treatment response...
January 11, 2018: Journal of Evidence-based Medicine
https://www.readbyqxmd.com/read/29322167/use-of-high-risk-coronary-atherosclerotic-plaque-detection-for-risk-stratification-of-patients-with-stable-chest-pain-a-secondary-analysis-of-the-promise-randomized-clinical-trial
#6
Maros Ferencik, Thomas Mayrhofer, Daniel O Bittner, Hamed Emami, Stefan B Puchner, Michael T Lu, Nandini M Meyersohn, Alexander V Ivanov, Elizabeth C Adami, Manesh R Patel, Daniel B Mark, James E Udelson, Kerry L Lee, Pamela S Douglas, Udo Hoffmann
Importance: Coronary computed tomographic angiography (coronary CTA) can characterize coronary artery disease, including high-risk plaque. A noninvasive method of identifying high-risk plaque before major adverse cardiovascular events (MACE) could provide practice-changing optimizations in coronary artery disease care. Objective: To determine whether high-risk plaque detected by coronary CTA was associated with incident MACE independently of significant stenosis (SS) and cardiovascular risk factors...
January 10, 2018: JAMA Cardiology
https://www.readbyqxmd.com/read/29313562/the-associat%C3%A4-on-between-serum-serglycin-level-and-coronary-artery-disease-severity-in-patients-with-stable-angina-pectoris
#7
Hasan Ata Bolayır, Tarık Kıvrak, Hakan Gunes, Aslı Bolayır, Ilgın Karaca
BACKGROUND AND AIM: Serglycin has an important role in the inflammatory status and the relationship between coronary artery disease (CAD) and serglycin is still unknown. In this study, we aimed to investigate association of serglycin level with CAD severity in patients with stable angina pectoris (SAP). METHODS: Overall, 100 SAP patients diagnosed by coronary angiography and clinical manifestations and 100 control subjects matched for age and gender were enrolled in this case-control study...
January 9, 2018: Kardiologia Polska
https://www.readbyqxmd.com/read/29310455/association-between-serum-ldl-c-and-apob-and-syntax-score-in-patients-with-stable-coronary-artery-disease
#8
Taiwu Lin, Luzhao Wang, Jingbin Guo, Peng Liu, Liheng Chen, Mengqiu Wei, Gongxin Li
The aim of this study was to examine the relationship between low-density lipoprotein cholesterol (LDL-C) and apolipoprotein (Apo) B levels and the SYNergy between percutaneous coronary intervention with TAXus and cardiac surgery (SYNTAX) score (SS) in patients with stable angina pectoris. We enrolled 594 patients who were suspected to have coronary heart disease (CHD) and who underwent coronary angiography. Patients were divided into 4 groups based on the SS: normal (SS = 0, n = 154), low SS (SS ≤ 22, n = 210), intermediate SS (22 < SS < 32, n = 122), and high SS (SS ≥ 33, n = 63)...
January 1, 2018: Angiology
https://www.readbyqxmd.com/read/29309886/the-association-of-polymorphic-variants-rs2267788-rs1333049-and-rs2383207-with-coronary-artery-disease-its-severity-and-presentation-in-north-indian-population
#9
Shiridhar Kashyap, Sudeep Kumar, Vikas Agarwal, Durga P Misra, Mohit K Rai, Aditya Kapoor
BACKGROUND: The polymorphic alleles of APOA5 (rs2266788 (C), rs3135506 (G)), LPA (rs10455872 (A), rs3798220 (G)) and 9p21.3 (rs1333049 (C), rs2383207(A)) have been reported in association with susceptibility of coronary artery disease (CAD) from genome wide association studies. We aimed to assess the association of genetic variants with coronary angiogram proven CAD, severity scored with modified Gensini score and association of risk for myocardial infraction (MI) in North Indian population...
January 5, 2018: Gene
https://www.readbyqxmd.com/read/29287900/galectin-3-in-patients-with-coronary-heart-disease-and-atrial-fibrillation
#10
Qi Kang, XiaoLong Li, Mengyun Yang, Taniya Fernando, Zheng Wan
OBJECTIVE: To observe the change of the inflammatory factor Galectin-3 in patients with coronary heart disease, and the correlation between Galectin-3 and the severity of the disease. To observe changes of Galectin-3 in patients with atrial fibrillation (AF) before and after radiofrequency ablation, and the changes of Galectin-3 before and after an interim treatment with a high dose of atorvastatin on patients with acute myocardial infarction(AMI). METHODS: Patients with coronary heart disease and atrial fibrillation having normal heart function were selected, among them, the patients with AMI were given a short term treatment of 80mg atorvastatin before PCI, and patients with atrial fibrillation underwent radiofrequency catheter ablation...
December 27, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/29284413/lower-diastolic-wall-strain-is-associated-with-coronary-revascularization-in-patients-with-stable-angina
#11
Jaehuk Choi, Min-Kyung Kang, Chaehoon Han, Sang Muk Hwang, Sung Gu Jung, Han-Kyul Kim, Kwang Jin Chun, Seonghoon Choi, Jung Rae Cho, Namho Lee
BACKGROUND: Left ventricular (LV) diastolic dysfunction occurs earlier in the ischemic cascade than LV systolic dysfunction and electrocardiographic changes. Diastolic wall strain (DWS) has been proposed as a marker of LV diastolic stiffness. Therefore, the objectives of this study were to define the relationship between DWS and coronary revascularization and to evaluate other echocardiographic parameters in patients with stable angina who were undergoing coronary angiography (CAG). METHODS: Four hundred forty patients [mean age: 61 ± 10; 249 (57%) men] undergoing CAG and with normal left ventricular systolic function without regional wall motion abnormalities were enrolled...
December 28, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/29279927/stenting-does-not-relieve-stable-angina-symptoms
#12
Anita Slomski
No abstract text is available yet for this article.
December 26, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/29278387/indoleamine-2-3-dioxygenase-ido-enzyme-links-innate-immunity-and-altered-t-cell-differentiation-in-non-st-segment-elevation-acute-coronary-syndrome
#13
Chiara Zara, Anna Severino, Davide Flego, Aureliano Ruggio, Daniela Pedicino, Ada Francesca Giglio, Francesco Trotta, Claudia Lucci, Domenico D'Amario, Ramona Vinci, Eugenia Pisano, Giulio La Rosa, Luigi Marzio Biasucci, Filippo Crea, Giovanna Liuzzo
Atherosclerosis is a chronic inflammatory disease characterized by a complex interplay between innate and adaptive immunity. Dendritic cells (DCs) play a key role in T-cell activation and regulation by promoting a tolerogenic environment through the expression of the immunosuppressive enzyme indoleamine 2,3-dioxygenase (IDO), an intracellular enzyme involved in tryptophan catabolism. IDO expression and activity was analyzed in monocytes derived DCs (MDDCs) from non-ST segment elevation myocardial infarction (NSTEMI) patients, stable angina (SA) patients and healthy controls (HC) by real-time quantitative polymerase chain reaction (RT-qPCR) before and after in vitro maturation with lipopolysaccharide (LPS)...
December 26, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29276925/-ischemia-the-largest-ever-r-andomized-study-in-stable-coronary-artery-disease-baseline-characteristics-of-enrolled-patients-in-one-russian-site
#14
S A Sayganov, L L Bershteyn, A E Andreeva, N O Katamadze, E V Zbyshevskaya, A M Kuzmina-Krutetskaya, A V Volkov, V E Gumerova, F I Bitakova
Indications for coronary revascularization in patients with stable coronary heart disease (CHD), presented in the current international guidelines are largely based on the clinical trials conducted sometimes more than 30 years ago. ISCHEMIA is the major multicenter international randomized trial intended to answer the question about the optimal treatment strategy in stable coronary artery disease at the present time. PURPOSE: To analyze the most important baseline characteristics of patients enrolled in the ISCHEMIA study in one Russian site...
October 2017: Kardiologiia
https://www.readbyqxmd.com/read/29275879/cost-effectiveness-of-different-durations-of-dual-antiplatelet-use-after-percutaneous-coronary-intervention
#15
Yaron Arbel, Maria C Bennell, Shaun G Goodman, Harindra C Wijeysundera
BACKGROUND: There is uncertainty regarding the optimal duration of dual-antiplatelet therapy (DAPT) after percutaneous coronary intervention (PCI). Our goal was to evaluate the cost-effectiveness of different durations of DAPT. METHODS: We created a probabilistic patient-level Markov microsimulation model to assess the discounted lifetime costs and quality-adjusted life years (QALYs) of short duration (3-6 months: short-duration group) vs standard therapy (12 months: standard-duration group) vs prolonged therapy (30-36 months: long-duration group) in patients undergoing PCI...
January 2018: Canadian Journal of Cardiology
https://www.readbyqxmd.com/read/29274809/antihyperglycemic-and-metabolic-effects-of-ranolazine-in-patients-with-diabetes-mellitus
#16
REVIEW
Brian W Gilbert, Max Sherard, Lindsey Little, Joshua Branstetter, Amber Meister, Joel Huffman
The antianginal drug ranolazine, because of its unique mechanism of action, has been shown to have antihyperglycemic effects. Here, we review the reports on the antihyperglycemic and metabolic effects of ranolazine. MEDLINE was searched from 2000 to October 1, 2016 using the terms ranolazine, antihyperglycemic, diabetes, cardiology, and antianginal. Studies and reviews were included if they were in English and provided relevant data to inform practicing clinicians. Ranolazine has been shown to be effective as an antihyperglycemic while utilized as monotherapy or in combination with traditional diabetic regimens...
November 28, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/29273856/treatment-patterns-and-low-density-lipoprotein-cholesterol-ldl-c-goal-attainment-among-patients-receiving-high-or-moderate-intensity-statins
#17
Kathleen M Fox, Ming-Hui Tai, Karel Kostev, Maximilian Hatz, Yi Qian, Ulrich Laufs
BACKGROUND: European clinical guidelines recommend a low-density lipoprotein cholesterol (LDL-C) goal of < 70 mg/dL. Statin use varies and past studies suggest low rates of real-world goal attainment. This study describes LDL-C goal attainment among atherosclerotic CV disease (ASCVD) patients with various utilization patterns of moderate- or high-intensity statins in routine care. METHODS: This retrospective cohort study used electronic medical records data from the QuintilesIMS® Disease Analyzer (> 2 million individuals annually) to identify ASCVD (coronary atherosclerosis, stable/unstable angina, myocardial infarction, ischemic stroke, transient ischemic attack, aneurysm, peripheral artery disease) patients on moderate-/high-intensity statin in Germany...
December 22, 2017: Clinical Research in Cardiology: Official Journal of the German Cardiac Society
https://www.readbyqxmd.com/read/29259501/left-circumflex-coronary-artery-as-the-culprit-vessel-in-st-segment-elevation-myocardial-infarction
#18
Diab Ghanim, Fabio Kusniec, Wadi Kinany, Dahud Qarawani, David Meerkin, Khaled Taha, Offer Amir, Shemy Carasso
The prevalence of the left circumflex coronary artery (LCx) as the culprit vessel in ST-segment-elevation myocardial infarction (STEMI) is reportedly lowest among that of the 3 main epicardial arteries, and has not been described for non-STEMI (NSTEMI) and stable angina pectoris. We sought to define the distribution of culprit arteries in these clinical presentations and suggest mechanisms for the differences. We reviewed 189 coronary angiograms of patients with STEMI, 203 with NSTEMI, and 548 with stable angina (n=940), and compared distributions of stenotic and culprit coronary arteries (lesions prompting intervention)...
October 2017: Texas Heart Institute Journal
https://www.readbyqxmd.com/read/29259350/decreased-helios-expression-in-regulatory-t-cells-in-acute-coronary-syndrome
#19
Lili Jiang, Feng Chen, Xiaofan Hu, Yingying Hu, Yange Wang, Wenyong Zhang, Yudong Peng, Longxian Cheng
Regulatory T cells (Tregs) play an essential role in acute coronary syndrome (ACS). However, there is debate about which Treg subsets are truly critical to ACS. Helios, a transcription factor, was recently reported to be a bona fide marker for natural Tregs or activated Tregs with a suppression function, but little is known about its role in ACS. We therefore examined Helios+ Tregs in patients with ACS, patients with stable angina, and control subjects. 73 patients with ACS, 30 patients with stable angina, and 48 control subjects were enrolled...
2017: Disease Markers
https://www.readbyqxmd.com/read/29250678/mass-effect-a-plethora-of-symptoms-caused-by-an-otherwise-benign-transitional-pituitary-meningioma-case-report
#20
Elisabeta Bădilă, Alexandra Emma Weiss, Daniela Bartoş, Elena Lăcrămioara Dumitrache, Ligia Gabriela Tătăranu, Gheorghe Vasile Ciubotaru, Tiberiu Paul Neagu, Valentin Enache, Valeriu Bogdan Popa, Cristina Japie
Meningiomas are among the most commonly encountered tumors of the central nervous system, being more frequent in females. We present the case of a dyslipidemic male patient, previously diagnosed with coronary artery disease for which he previously underwent percutaneous coronary intervention with the placement of two bare metal stents on the left anterior descending artery. He was presented to the emergency department for atypical angina and a seven-day history of dizziness when switching from clino- to orthostatism, reduced visual acuity, diplopia and vomiting...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
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