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https://www.readbyqxmd.com/read/28106762/contribution-of-trans-fatty-acid-intake-to-coronary-heart-disease-burden-in-australia-a-modelling-study
#1
Jason H Y Wu, Miaobing Zheng, Elise Catterall, Shauna Downs, Beth Thomas, Lennert Veerman, Jan J Barendregt
Trans-fatty acids (TFAs) intake has been consistently associated with a higher risk of coronary heart disease (CHD) mortality. We provided an updated assessment of TFA intake in Australian adults in 2010 and conducted modeling to estimate CHD mortality attributable to TFA intake. Data of the 2011-2012 National Nutrition and Physical Activity Survey was used to assess TFA intake. The CHD burden attributable to TFA was calculated by comparing the current level of TFA intake to a counterfactual setting where consumption was lowered to a theoretical minimum distribution of 0...
January 18, 2017: Nutrients
https://www.readbyqxmd.com/read/28101172/adenosine-triphosphate-stress-99m-tc-methoxyisobutylisonitrile-gated-myocardial-perfusion-imaging-efficacy-in-diagnosing-stent-restenosis-following-coronary-stent-implantation
#2
Pengfei Zhang, Song Chen, Yang Li, Qiuhong Du, Lijuan Wang, Yingxian Sun, Yaming Li
Coronary stent restenosis rate following implantation is considerably high. The adenosine stress gated myocardial perfusion imaging (G-MPI) method has been widely used in the diagnosis, risk stratification and prognosis evaluation of coronary heart disease; however, the high cost of adenosine limits its clinical application. The aim of the present study was to investigate the efficacy of adenosine triphosphate (ATP) stress (99m)Tc-methoxyisobutylisonitrile ((99m)Tc-MIBI) G-MPI for diagnosis in-stent restenosis following coronary stent implantation...
December 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28100872/serum-monokine-induced-by-gamma-interferon-is-associated-with-severity-of-coronary-artery-disease
#3
Youfeng Liang, Chun Yang, Qi Zhou, Wenbo Pan, Wansheng Zhong, Ruyue Ding, Ailing Wang
The immune system may play important roles in the pathogenesis of cardiovascular disease. T-cell mediated immune responses in human progression of atherosclerotic disease and hypertension have recently been revealed, but the significance of T-cell specific chemokines in coronary artery heart disease has not been confirmed. In our study, we sought to examine the association between serum levels of the monokine induced by gamma interferon (MIG)/CXCL9 and the severity of coronary artery disease. We studied 117 patients with coronary heart disease and 80 patients with no coronary heart disease...
January 17, 2017: International Heart Journal
https://www.readbyqxmd.com/read/28100713/ahrr-cg05575921-hypomethylation-marks-smoking-behaviour-morbidity-and-mortality
#4
Stig E Bojesen, Nicholas Timpson, Caroline Relton, George Davey Smith, Børge G Nordestgaard
RATIONALE AND OBJECTIVES: Self-reported smoking underestimates disease risk. Smoking affects DNA methylation, in particular the cg05575921 site in the aryl hydrocarbon receptor repressor (AHRR) gene. We tested the hypothesis that AHRR cg05575921 hypomethylation is associated with risk of smoking-related morbidity and mortality. METHODS: From the Copenhagen City Heart Study representing the Danish general population, we studied 9234 individuals. Using bisulphite treated leucocyte DNA, AHRR (cg05575921) methylation was measured...
January 18, 2017: Thorax
https://www.readbyqxmd.com/read/28100381/-trend-of-mortality-of-congenital-malformation-in-children-aged-5-years-in-beijing-2006-2015
#5
J Wang, D Y Li, W X Zhang, Y C Li, J Wang
Objective: To investigate the change in mortality of congenital malformation in children aged <5 years in Beijing from 2006 to 2015. Methods: Using the death surveillance data in children aged <5 years in Beijing from 2006 to 2015, which was collected from the real-time surveillance network, we calculated the area and age distributions of the mortality of congenital malformation in children aged <5 years in Beijing. Meanwhile, the variations of age, time and space in the causes of deaths were discussed...
January 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28099086/maximal-heart-rate-declines-linearly-with-age-independent-of-cardiorespiratory-fitness-levels
#6
Cemal Ozemek, Mitchell H Whaley, W Holmes Finch, Leonard A Kaminsky
There have been many conflicting observations between the linear or curvilinear decline in maximal heart rate (HRmax) with age. The aim of this study was to determine if linear or curvilinear equations would better describe the decline in HRmax with age in individuals of differing cardiorespiratory fitness (CRF) levels. Treadmill cardiopulmonary exercise test (CPX) results from participants (1510 men and 1134 women; 18-76 years) free of overt cardiovascular disease were retrospectively examined using cross-sectional and longitudinal study designs...
January 18, 2017: European Journal of Sport Science
https://www.readbyqxmd.com/read/28099042/sex-differences-in-associations-between-insulin-resistance-heart-rate-variability-and-arterial-stiffness-in-healthy-women-and-men-a-physiology-study
#7
Luke Anthony Rannelli, Jennifer M MacRae, Michelle C Mann, Sharanya Ramesh, Brenda R Hemmelgarn, Doreen Rabi, Darlene Y Sola, Sofia B Ahmed
Diabetes confers greater cardiovascular risk to women than to men. Whether insulin-resistance-mediated risk extends to the healthy population is unknown. Measures of insulin resistance (fasting insulin, homeostatic model assessment, hemoglobin A1c, quantitative insulin sensitivity check index, glucose) were determined in 48 (56% female) healthy subjects. Heart rate variability (HRV) was calculated by spectral power analysis and arterial stiffness was determined using noninvasive applanation tonometry. Both were measured at baseline and in response to angiotensin II infusion...
November 2, 2016: Canadian Journal of Physiology and Pharmacology
https://www.readbyqxmd.com/read/28097194/the-mystery-of-the-z-score
#8
REVIEW
Alexander E Curtis, Tanya A Smith, Bulat A Ziganshin, John A Elefteriades
Reliable methods for measuring the thoracic aorta are critical for determining treatment strategies in aneurysmal disease. Z-scores are a pragmatic alternative to raw diameter sizes commonly used in adult medicine. They are particularly valuable in the pediatric population, who undergo rapid changes in physical development. The advantage of the Z-score is its inclusion of body surface area (BSA) in determining whether an aorta is within normal size limits. Therefore, Z-scores allow us to determine whether true pathology exists, which can be challenging in growing children...
August 2016: Aorta (Stamford, Conn.)
https://www.readbyqxmd.com/read/28090307/hemodynamic-response-to-treatment-of-iron-deficiency-anemia-in-pulmonary-arterial-hypertension-longitudinal-insights-from-an-implantable-hemodynamic-monitor
#9
Muddassir Mehmood, Richa Agarwal, Amresh Raina, Priscilla Correa-Jaque, Raymond L Benza
Despite new therapeutic options, pulmonary arterial hypertension (PAH) remains a progressive disease associated with substantial morbidity and mortality. As such, additional strategies for monitoring and adjunctive management of this disease are important. A 59-year-old woman with scleroderma-associated PAH received an implantable hemodynamic monitor (IHM) as part of a research protocol at our institution. Pulmonary artery pressures, heart rate, and cardiac output (sensor-based algorithm) were measured on a daily basis, and parameters of right ventricular (RV) performance and afterload were calculated...
December 2016: Pulmonary Circulation
https://www.readbyqxmd.com/read/28089158/cardiac-dose-and-survival-after-stereotactic-body-radiotherapy-for-early-stage-non-small-cell-lung-cancer
#10
Amode R Tembhekar, Cari L Wright, Megan E Daly
INTRODUCTION: Recent analyses have identified cardiac dose as an important predictor of overall survival (OS) after chemoradiation for locally advanced non-small-cell lung cancer (NSCLC). However, the survival influence of the cardiac dose after stereotactic body radiotherapy (SBRT) is unknown. We performed a dose-volume histogram (DVH) analysis of patients treated with SBRT for early stage NSCLC to examine survival and cardiac toxicity. MATERIALS AND METHODS: We reviewed the medical records of patients who had undergone SBRT for early-stage NSCLC from June 2007 to June 2015 and documented the cardiac DVH parameters, including the maximum and mean dose and percentage of volume receiving >5, >10, >20, and >30 Gy (V5, V10, V20, and V30, respectively)...
December 22, 2016: Clinical Lung Cancer
https://www.readbyqxmd.com/read/28078921/regional-differences-in-mortality-hospital-discharges-and-primary-care-contacts-for-cardiovascular-disease
#11
Sigridur Haraldsdottir, Sigurdur Gudmundsson, Guđmundur Thorgeirsson, Sigrun H Lund, Unnur A Valdimarsdottir
AIMS: Surveillance of geographical variations in cardiovascular health is important in order to achieve the objectives of reducing regional health disparities. We aimed to explore differences in cardiovascular disease (CVD) mortality and prevalence of CVD diagnoses made in primary and in-patient care, as well as risk factor distribution by geographic regions (urban/rural) in Iceland. METHODS: From nationwide health registers, we obtained data on CVD mortalities ( N = 7113), primary healthcare CVD contacts ( N = 58,246) and hospital CVD discharges ( N = 14,039), as well as data on CVD risk factors from a national health survey ( N = 5909; response rate 60...
January 1, 2017: Scandinavian Journal of Public Health
https://www.readbyqxmd.com/read/28073429/relation-of-the-myocardial-contraction-fraction-as-calculated-from-m-mode-echocardiography-with-incident-heart-failure-atherosclerotic-cardiovascular-disease-and-mortality-results-from-the-cardiovascular-health-study
#12
Mathew S Maurer, William J H Koh, Traci M Bartz, Sirish Vullaganti, Eddy Barasch, Julius M Gardin, John S Gottdiener, Bruce M Psaty, Jorge R Kizer
We evaluated the association between 2-dimensional (2D) echocardiography (echo)-determined myocardial contraction fraction (MCF) and adverse cardiovascular outcomes including incident heart failure (HF), atherosclerotic cardiovascular disease (ASCVD), and mortality. The MCF, the ratio of left ventricular (LV) stroke volume (SV) to myocardial volume (MV), is a volumetric measure of myocardial shortening that can distinguish pathologic from physiological hypertrophy. Using 2D echo-guided M-mode data from the Cardiovascular Health Study, we calculated MCF in subjects with LV ejection fraction (EF) ≥55% and used Cox models to evaluate its association with incident HF, ASCVD, and all-cause mortality after adjusting for clinical and echo parameters...
December 18, 2016: American Journal of Cardiology
https://www.readbyqxmd.com/read/28072697/usefulness-of-hatch-score-in-the-prediction-of-new-onset-atrial-fibrillation-for-asians
#13
Kazuyoshi Suenari, Tze-Fan Chao, Chia-Jen Liu, Yasuki Kihara, Tzeng-Ji Chen, Shih-Ann Chen
The HATCH score (hypertension <1 point>, age >75 years <1 point>, stroke or transient ischemic attack <2 points>, chronic obstructive pulmonary disease <1 point>, and heart failure <2 points>) was reported to be useful for predicting the progression of atrial fibrillation (AF) from paroxysmal to persistent or permanent AF for patients who participated in the Euro Heart Survey. The goal of the current study was to investigate whether the HATCH score was a useful scheme in predicting new-onset AF...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28070601/use-of-antidepressants-and-the-risk-of-cardiovascular-and-cerebrovascular-disease-a-meta-analysis-of-observational-studies
#14
A Biffi, L Scotti, G Corrao
PURPOSE: This study aims to systematically review studies quantifying the associations between antidepressants (ADs) use and the risk of cardiovascular (CV) outcomes. METHODS: Medline was searched to October 2015 for full text articles in English. Prospective cohort and case-control studies were admitted if they investigated the relationship between current use of ADs as a whole, tricyclic antidepressants (TCAs) or selective serotonin reuptake inhibitors (SSRIs), and the onset CV events...
January 9, 2017: European Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/28069318/right-ventricular-hypertrophy-systolic-function-and-disease-severity-in-anderson-fabry-disease-an-echocardiographic-study
#15
Francesca Graziani, Marianna Laurito, Maurizio Pieroni, Faustino Pennestrì, Gaetano Antonio Lanza, Valentina Coluccia, Antonia Camporeale, Daniela Pedicino, Elena Verrecchia, Raffaele Manna, Filippo Crea
BACKGROUND: Right ventricular (RV) involvement has been described in Anderson-Fabry disease (AFD), especially in patients with established Fabry cardiomyopathy (FC). However, few and controversial data on RV systolic function are available, and there are no specific tissue Doppler studies. METHODS: Detailed echocardiographic examinations were performed in 45 patients with AFD. FC, defined as maximal left ventricular wall thickness ≥ 15 mm, was present in 12...
January 6, 2017: Journal of the American Society of Echocardiography
https://www.readbyqxmd.com/read/28067550/association-between-consumption-of-soy-and-risk-of-cardiovascular-disease-a-meta-analysis-of-observational-studies
#16
Zhaoli Yan, Xinyue Zhang, Chunlin Li, Shouchun Jiao, Wenyao Dong
Background The relationships between dietary intake of soy foods and risk of cardiovascular disease are uncertain. The aims of this study were to evaluate and summarize the evidence on the association between consumption of soy and risk of cardiovascular disease (including stroke and coronary heart disease). Methods We systematically searched the MEDLINE and EMBASE databases from their inception up to 22 February 2016. We included only observational studies, and used random-effects models to calculate summary relative risks (SRRs) and 95% confidence intervals (CIs)...
January 1, 2017: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/28065709/-the-exercise-training-restores-the-heart-rate-variability-in-heart-failure-patients-a-systematic-review
#17
Victoria Segovia, Carlos Manterola, Marcelo González, Iván Rodríguez-Núñez
: Cardiovascular diseases are an important cause of morbidity and mortality in the general population. In this sense the autonomic imbalance is the cornerstone of the physiopathology underlying the development of these diseases. The aim of this study was to determine the efficacy of exercise training on heart rate variability (HRV) in adult patients with chronic heart failure. METHODOLOGY: A systematic literature review was conducted on electronic databases. The considered studies were randomized clinical trials, quasi-experimental studies with non-randomized control group, quasi-experimental studies with analysis of pre and post intervention and crossover studies with randomly assigned training and detraining periods...
January 5, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28063665/the-joint-contribution-of-cardiovascular-disease-and-socioeconomic-status-to-disability-retirement-a-register-linkage-study
#18
Marianna Virtanen, Tea Lallukka, Jenni Ervasti, Ossi Rahkonen, Eero Lahelma, Jaana Pentti, Olli Pietiläinen, Jussi Vahtera, Mika Kivimäki
BACKGROUND: Whether low occupational class amplifies the risk of disability retirement among employees with cardiovascular disease (CVD) is unknown. We examined this issue in two prospective cohort studies. METHODS: In the Finnish Public Sector Study and the Helsinki Health Study (n=50.799 employees), prevalent CVD (coronary heart disease or stroke, n=1269) was ascertained using records from national health registers, self-reported doctor-diagnosed diseases, and Rose Angina Questionnaire...
December 27, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/28062676/associations-of-conventional-echocardiographic-measures-with-incident-heart-failure-and-mortality-the-chronic-renal-insufficiency-cohort
#19
Ruth F Dubin, Rajat Deo, Nisha Bansal, Amanda H Anderson, Peter Yang, Alan S Go, Martin Keane, Ray Townsend, Anna Porter, Matthew Budoff, Shaista Malik, Jiang He, Mahboob Rahman, Jackson Wright, Thomas Cappola, Radhakrishna Kallem, Jason Roy, Daohang Sha, Michael G Shlipak
BACKGROUND AND OBJECTIVES: Heart failure is the most frequent cardiac complication of CKD. Left ventricular hypertrophy is common and develops early in CKD, but studies have not adequately evaluated the association of left ventricular mass index with heart failure incidence among men and women with CKD. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: We evaluated echocardiograms of 2567 participants without self-reported heart failure enrolled in the Chronic Renal Insufficiency Cohort Study...
January 6, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28062468/comparison-of-self-perceived-cardiovascular-disease-risk-among-smokers-with-framingham-and-procam-scores-a-cross-sectional-analysis-of-baseline-data-from-a-randomised-controlled-trial
#20
Benoît Desgraz, Tinh-Hai Collet, Nicolas Rodondi, Jacques Cornuz, Carole Clair
OBJECTIVES: Previous studies suggest that smokers have a misperception of their 10-year cardiovascular risk. We aimed to compare 10-year cardiovascular risk self-perception and calculated risk among smokers willing to quit and assess the determinants of a possible misperception. DESIGN: Cross-sectional secondary analysis of baseline data from a randomised controlled trial of smoking cessation. PARTICIPANTS: 514 participants, mean age 51.1 years, 46% women, 98% Caucasian...
January 6, 2017: BMJ Open
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