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Ischaemic heart disease

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https://www.readbyqxmd.com/read/29221643/respiratory-and-cardiovascular-responses-to-walking-down-a-traffic-polluted-road-compared-with-walking-in-a-traffic-free-area-in-participants-aged-60-years-and-older-with-chronic-lung-or-heart-disease-and-age-matched-healthy-controls-a-randomised-crossover
#1
Rudy Sinharay, Jicheng Gong, Benjamin Barratt, Pamela Ohman-Strickland, Sabine Ernst, Frank Kelly, Junfeng Jim Zhang, Peter Collins, Paul Cullinan, Kian Fan Chung
BACKGROUND: Long-term exposure to pollution can lead to an increase in the rate of decline of lung function, especially in older individuals and in those with chronic obstructive pulmonary disease (COPD), whereas shorter-term exposure at higher pollution levels has been implicated in causing excess deaths from ischaemic heart disease and exacerbations of COPD. We aimed to assess the effects on respiratory and cardiovascular responses of walking down a busy street with high levels of pollution compared with walking in a traffic-free area with lower pollution levels in older adults...
December 5, 2017: Lancet
https://www.readbyqxmd.com/read/29218612/transoesophageal-echocardiography-prior-to-catheter-ablation-could-be-avoided-in-atrial-fibrillation-patients-with-a-low-risk-of-stroke-and-without-filling-defects-in-the-late-phase-mdct-scan-a-retrospective-analysis-of-783-patients
#2
Zhengqin Zhai, Min Tang, Shu Zhang, Pihua Fang, Yuhe Jia, Tianjie Feng, Jiande Wang
OBJECTIVES: To test whether multidetector computed tomography (MDCT) could completely replace transoesophageal echocardiography (TEE) to detect left atrial appendage (LAA) thrombi in atrial fibrillation (AF) patients using a large sample size. METHODS: 783 patients with AF who underwent MDCT and TEE before catheter ablation were retrospectively included. Demographic data were obtained. Two radiologists blinded to clinical data made the imaging diagnosis. RESULTS: Most of the patients (96...
December 7, 2017: European Radiology
https://www.readbyqxmd.com/read/29218410/cardioprotective-effect-of-thyroid-hormone-is-mediated-by-at2-receptor-and-involves-nitric-oxide-production-via-akt-activation-in-mice
#3
Ivson Bezerra da Silva, Dayane Aparecida Gomes, Natalia Alenina, Michael Bader, Robson Augusto Dos Santos, Maria Luiza M Barreto-Chaves
Studies have demonstrated that thyroid hormone (T3) can precondition the heart against ischaemic injury and improve post-ischaemic recovery. This study investigated whether the AT2 receptor (AT2R) is involved in cardioprotection and the potential molecular mechanism responsible for this effect. Hyperthyroidism was induced in male wild-type (WT) and AT2R knockout (KO) mice by administering daily intraperitoneal injections of T3 (7 μg/100 g body weight) for 14 days. The mouse hearts were harvested and perfused with a Krebs-Henseleit solution at a constant flow in a Langendorff set-up...
December 7, 2017: Heart and Vessels
https://www.readbyqxmd.com/read/29217633/stress-echocardiography-in-patients-with-native-valvular-heart-disease
#4
REVIEW
Patrizio Lancellotti, Raluca Dulgheru, Yun Yun Go, Tadafumi Sugimoto, Stella Marchetta, Cécile Oury, Madalina Garbi
Valve stress echocardiography (VSE) can be performed as exercise stress echocardiography (ESE) or dobutamine stress echocardiography (DSE) depending on the patient's clinical status, severity and type of valve disease. ESE combines exercise testing with two-dimensional grey scale and Doppler echocardiography during exercise. Thus, it provides objective assessment of symptomatic status (exercise test), as well as exercise-induced changes of a series of echocardiographic parameters (different depending on the valve disease type), which yield prognostic information in individual patients and help in a better treatment planning...
December 7, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/29208059/associations-of-the-serum-long-chain-n-3-pufa-and-hair-mercury-with-resting-heart-rate-peak-heart-rate-during-exercise-and-heart-rate-recovery-after-exercise-in-middle-aged-men
#5
Behnam Tajik, Sudhir Kurl, Tomi-Pekka Tuomainen, Kai Savonen, Jyrki K Virtanen
Long-chain n-3 PUFA from fish have been associated with lower risk of CVD. Fish may also contain methylmercury, which may attenuate the inverse associations of the long-chain n-3 PUFA. However, the mechanisms underlying these associations are not fully known. We evaluated the associations of the serum long-chain n-3 PUFA (EPA, DPA and DHA) and hair Hg with resting heart rate (HR), peak HR during cycle ergometer exercise and HR recovery after exercise. A total of 1008 men from the population-based Kuopio Ischaemic Heart Disease Risk Factor Study, aged 42-60 years and free of CVD, were studied...
December 6, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/29198562/disease-burden-and-costs-from-excess-alcohol-consumption-obesity-and-viral-hepatitis-fourth-report-of-the-lancet-standing-commission-on-liver-disease-in-the-uk
#6
REVIEW
Roger Williams, Graeme Alexander, Iain Armstrong, Alastair Baker, Neeraj Bhala, Ginny Camps-Walsh, Matthew E Cramp, Simon de Lusignan, Natalie Day, Anil Dhawan, John Dillon, Colin Drummond, Jessica Dyson, Graham Foster, Ian Gilmore, Mark Hudson, Deirdre Kelly, Andrew Langford, Neil McDougall, Petra Meier, Kieran Moriarty, Philip Newsome, John O'Grady, Rachel Pryke, Liz Rolfe, Peter Rice, Harry Rutter, Nick Sheron, Alison Taylor, Jeremy Thompson, Douglas Thorburn, Julia Verne, John Wass, Andrew Yeoman
This report contains new and follow-up metric data relating to the eight main recommendations of the Lancet Standing Commission on Liver Disease in the UK, which aim to reduce the unacceptable harmful consequences of excess alcohol consumption, obesity, and viral hepatitis. For alcohol, we provide data on alcohol dependence, damage to families, and the documented increase in alcohol consumption since removal of the above-inflation alcohol duty escalator. Alcoholic liver disease will shortly overtake ischaemic heart disease with regard to years of working life lost...
November 28, 2017: Lancet
https://www.readbyqxmd.com/read/29191505/predictors-of-frequent-readmissions-in-patients-with-heart-failure
#7
Nelson Wang, Robyn Gallagher, David Sze, Susan Hales, Geoffrey Tofler
BACKGROUND: Patients with heart failure (HF) have a high incidence of hospital readmissions. However risk models that explore predictors of a single readmission may be less useful at identifying the patients with frequent readmissions who contribute to a disproportionately large proportion of morbidity and health care costs. METHODS: A total of 6252 patients enrolled in the Management of Cardiac Failure Program (MACARF) in Northern Sydney Area Hospitals between 1998 and 2015 were randomly divided into derivation and validation cohorts to create and test a risk model for predictors of ≥2 readmissions or death within 1year of initial hospitalisation for HF...
November 14, 2017: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/29186419/management-of-ventricular-tachycardia-in-the-ablation-era-results-of-the-european-heart-rhythm-association-survey
#8
Roland Richard Tilz, Radoslaw Lenarczyk, Daniel Scherr, Kristina Herman Haugaa, Konstantinos Iliodromitis, Helmut Pürerfellner, Marek Kiliszek, Nikolaos Dagres
Patients with sustained ventricular tachycardia (VT) are at risk of sudden death. Treatment options for VT include antiarrhythmic drug therapy, insertion of an implantable cardioverter-defibrillator, and catheter ablation. Evidence on indications for VT ablation, timing, ablation strategies, and periprocedural management is sparse. The aim of this European Heart Rhythm Association (EHRA) survey was to evaluate clinical practice regarding management of VT among the European countries. An electronic questionnaire was sent to members of the EHRA Electrophysiology Research Network...
November 23, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/29172846/use-of-beta-blockers-is-associated-with-hearing-loss
#9
Bandar Saeed Al-Ghamdi, Dileep Kumar Rohra, Gheid Ali Ibrahim Abuharb, Hala Abdulrahman Alkofide, Nadiah Salem AlRuwaili, Mohamed M Shoukri, Peter M B Cahusac
OBJECTIVE: This study was conducted to investigate the hypothesis that patients using β-blockers will develop hearing loss. DESIGN: A cross-sectional study. STUDY SAMPLE: A total of 125 patients completed the study. A total of 63 patients were on β-blockers and 62 were not on β-blockers. RESULTS: Carvedilol was significantly associated with hearing loss. Other beta-blockers including metoprolol and atenolol showed no association with hearing loss...
November 24, 2017: International Journal of Audiology
https://www.readbyqxmd.com/read/29171136/prevalence-and-prognostic-impact-of-electrocardiographic-abnormalities-in-outpatients-with-extracardiac-artery-disease
#10
Per Hysing, Tommy Jonason, Jerzy Leppert, Pär Hedberg
Identifying cardiac disease in patients with extracardiac artery disease (ECAD) is essential for clinical decision-making. Electrocardiography (ECG) is an easily accessible tool to unmask subclinical cardiac disease and to risk stratify patient with or without manifest cardiovascular disease (CV). We aimed to examine the prevalence and prognostic impact of ECG changes in outpatients with ECAD. Outpatients with carotid or lower extremity artery disease (n = 435) and community-based controls (n = 397) underwent resting ECG...
November 24, 2017: Clinical Physiology and Functional Imaging
https://www.readbyqxmd.com/read/29170360/sex-specific-cardiovascular-susceptibility-to-ischaemic-myocardial-injury-following-exposure-to-prenatal-hypoxia
#11
Michal Zeman, Monika Okuliarova
Cardiovascular diseases (CVDs) are the leading cause of mortality and hypertension contributes substantially to the incidence of stroke, coronary artery disease, heart failure, atrial fibrillation and peripheral vascular disease. The origin of hypertension is clearly multifactorial, and a complex and multifaceted approach is necessary to decrease its incidence. The most recognizable factors involved in reducing the incidence of hypertension are prevention, early diagnosis and treatment; however, the importance of the foetal environment and early postnatal development has recently been considered...
December 1, 2017: Clinical Science (1979-)
https://www.readbyqxmd.com/read/29170329/32%C3%A2-do-low-risk-patients-with-non-cardiac-chest-pain-prefer-early-discharge-after-rapid-rule-out-in-the-emergency-department
#12
Isabelle Hancock, Edward Carlton
BACKGROUND: There has been a recent drive to implement rapid rule-out strategies which allow the early discharge of low-risk patients with suspected cardiac chest pain directly from the Emergency Department (ED). Previously, such patients would have been admitted to a hospital bed for observation and delayed biomarker testing. While the drive to implement rapid rule-out strategies comes from healthcare providers, there has been little assessment of patient perspectives on early discharge, in what is known to be a high-anxiety presentation...
December 2017: Emergency Medicine Journal: EMJ
https://www.readbyqxmd.com/read/29170283/local-anaesthetics-combined-with-vasoconstrictors-in-patients-with-cardiovascular-disease-undergoing-dental-procedures-systematic-review-and-meta-analysis-protocol
#13
Caio Chaves Guimaraes, Rogério Heládio Lopes Motta, Cristiane de Cássia Bergamaschi, Jimmy de Oliveira Araújo, Natalia Karol de Andrade, Mabel Fernandes Figueiró, Juliana Cama Ramacciato, Luciane Cruz Lopes
INTRODUCTION: The use of vasoconstrictors combined with local anaesthetics (LAs) in dentistry for patients with cardiovascular disease (CVD) is still controversial in the scientific literature. It raises concerns regarding the possibility of transient episodes, triggering negative cardiovascular outcomes. METHOD/DESIGN: Trials eligible for our systematic review will enrol patients with CVD who have undergone dental treatments carried out with the use of LAs by comparing two arms: LAs with vasoconstrictors and LAs without vasoconstrictors...
November 22, 2017: BMJ Open
https://www.readbyqxmd.com/read/29164902/secondary-prevention-programme-of-ischaemic-heart-disease-in-the-elderly-a-randomised-clinical-trial
#14
Elisenda Marcos-Forniol, José F Meco, Emili Corbella, Francesc Formiga, Xavier Pintó
Background Elderly patients have been underrepresented in secondary cardiovascular prevention programmes. This study aimed to ascertain the effects of a secondary coronary disease prevention programme in these patients. Design Open randomised intervention study with parallel groups. Methods One hundred and twenty-seven patients aged ≥70 years with a recent acute coronary syndrome were randomised to a protocolised clinical intervention plus usual care (intervention group, n = 64) or to usual care alone (control group, n = 63)...
January 1, 2017: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/29150631/effect-of-long-term-incretin-based-therapies-on-ischemic-heart-diseases-in-patients-with-type-2-diabetes-mellitus-a-network-meta-analysis
#15
Che-Yi Chou, Ying-Tzu Chang, Jia-Lian Yang, Jiun-Yi Wang, Tsui-Er Lee, Ruey-Yun Wang, Chin-Chuan Hung
Patients with type 2 diabetes mellitus (T2DM) experience many cardiovascular complications. Several studies have demonstrated the cardioprotective effects of incretin-based therapies; however, there are few studies on the effects of long-term incretin-based therapies on cardiovascular events. Therefore, the present study conducted a systematic review and network meta-analysis to evaluate the effects of long-term incretin-based therapies on ischaemic diseases. We searched PubMed, CENTRAL, and Clinicaltrial.gov to retrieve randomised control trials reported until December 2016 and enrolled only RCTs with more than a 1-year follow-up...
November 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29150201/nations-within-a-nation-variations-in-epidemiological-transition-across-the-states-of-india-1990-2016-in-the-global-burden-of-disease-study
#16
(no author information available yet)
BACKGROUND: 18% of the world's population lives in India, and many states of India have populations similar to those of large countries. Action to effectively improve population health in India requires availability of reliable and comprehensive state-level estimates of disease burden and risk factors over time. Such comprehensive estimates have not been available so far for all major diseases and risk factors. Thus, we aimed to estimate the disease burden and risk factors in every state of India as part of the Global Burden of Disease (GBD) Study 2016...
November 13, 2017: Lancet
https://www.readbyqxmd.com/read/29148156/long-term-outcomes-for-different-surgical-strategies-to-treat-left-ventricular-outflow-tract-obstruction-in-hypertrophic-cardiomyopathy
#17
Richard Collis, Oliver Watkinson, Constantinos O'Mahony, Oliver P Guttmann, Antonis Pantazis, Maria Tome-Esteban, Victor Tsang, Venkatachalam Chandrasekaran, Christopher G A McGregor, Perry M Elliott
AIMS: Surgical intervention is used to treat dynamic left ventricular outflow tract obstruction (LVOTO) in hypertrophic cardiomyopathy. This study assesses the effect of different surgical strategies on long-term mortality and morbidity. METHODS AND RESULTS: In total, 347 patients underwent surgical intervention for LVOTO (1988-2015). Group A (n = 272) underwent septal myectomy; Group B (n = 33), septal myectomy and mitral valve (MV) repair; Group C (n = 22), myectomy and MV replacement; and Group D (n = 20), MV replacement alone...
November 16, 2017: European Journal of Heart Failure
https://www.readbyqxmd.com/read/29146122/health-and-wellbeing-of-indigenous-adolescents-in-australia-a-systematic-synthesis-of-population-data
#18
Peter S Azzopardi, Susan M Sawyer, John B Carlin, Louisa Degenhardt, Ngiare Brown, Alex D Brown, George C Patton
BACKGROUND: Indigenous populations have high rates of disease and premature mortality. Most Indigenous communities are young, and adolescence (age 10-24 years) provides great opportunities for population health gain. However, the absence of a comprehensive account of Indigenous adolescents' health has been a barrier to effective policy. We aimed to report a national health profile for Indigenous adolescents in Australia. METHODS: We undertook a systematic synthesis of population data to report the health and wellbeing of Indigenous adolescents in Australia...
November 10, 2017: Lancet
https://www.readbyqxmd.com/read/29141503/association-of-the-genetic-and-traditional-risk-factors-of-ischaemic-heart-disease-with-stemi-and-nstemi-development
#19
Diana Žaliaduonytė-Pekšienė, Vaiva Lesauskaitė, Rasa Liutkevičienė, Vytenis Tamakauskas, Vilius Kviesulaitis, Giedrė Šinkūnaitė-Maršalkienė, Sandrita Šimonytė, Simonita Mačiulskytė, Eglė Tamulevičiūtė-Prascienė, Olivija Gustienė, Abdonas Tamošiūnas, Remigijus Žaliūnas
INTRODUCTION: To evaluate the influence of traditional risk factors of ischaemic heart disease and genetic factors to predict different types of acute coronary syndromes. MATERIALS AND METHODS: Five hundred and twenty-three patients with acute coronary syndromes (393 with ST elevation myocardial infarction (STEMI) and 130 with non-ST elevation myocardial infarction (NSTEMI)) comprised the study group. The control group consisted of 645 subjects free from symptoms of ischaemic heart disease and stroke...
October 2017: Journal of the Renin-angiotensin-aldosterone System: JRAAS
https://www.readbyqxmd.com/read/29136331/risk-factor-management-in-a-contemporary-australian-population-at-increased-cardiovascular-disease-risk
#20
D J Campbell, J M Coller, F F Gong, M McGrady, D L Prior, U Boffa, L Shiel, D Liew, R Wolfe, A J Owen, H Krum, C M Reid
BACKGROUND: Effective management of cardiovascular and chronic kidney disease risk factors offers longer, healthier lives and savings in health care. We examined risk factor management in participants of the SCReening Evaluation of the Evolution of New Heart Failure (SCREEN-HF) study, a self-selected population at increased cardiovascular disease risk recruited from members of a health insurance fund in Melbourne and Shepparton, Australia. METHODS: Inclusion criteria were age ≥60 years with one or more of self-reported ischaemic or other heart disease, irregular or rapid heart rhythm, cerebrovascular disease, renal impairment, or treatment for hypertension or diabetes for ≥2 years...
November 14, 2017: Internal Medicine Journal
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