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Kazawa S, de Asmundis C, Al Housari M, Bala G, Sieira J, Belsack D, De Mey J, Lochy S, Vandeloo B, Argacha JF, Brugada P, Chierchia GB, Tanaka K, Ströker E. Evaluation of coronary artery disease in patients undergoing atrial fibrillation ablation: a non-invasive FFR computed tomography study. Heart Vessels 2023; 38:757-763. [PMID: 36607386 DOI: 10.1007/s00380-022-02226-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/22/2022] [Indexed: 01/07/2023]
Abstract
To evaluate coronary artery disease (CAD) with computed tomography coronary angiography (CTCA)-derived fractional flow reserve (FFR) in patients with atrial fibrillation (AF) requiring ablation. The study population consisted of 151 patients who underwent CTCA before AF ablation (AF group), and a control group of 151 patients from the outpatient clinic who underwent CTCA without any history of AF (non-AF group), matched for age, sex, BMI, and angina symptomatology. All study patients underwent CTCA with subdivision of coronary lesion type into severe (≥ 70% luminal narrowing), moderate (50% ≤ luminal narrowing < 70%), and mild stenosis (< 50% luminal narrowing). In patients with ≥ 1 moderate or severe stenosis, non-invasive FFR was calculated from CTCA (FFRCT). Baseline characteristics and CAD risk factors were similar between the 2 groups. During CTCA, 38% of the patients in the AF group were in ongoing atrial arrhythmia (either AF or regular atrial tachycardia). The number of patients with severe (10 (6.6%) vs 10 (6.6%), P = 1.00), moderate (14 (9.5%) vs 10 (6.7%), P = 0.4), and mild stenosis (43 (28.5%) vs 56 (37.1%), P = 0.11) was not significantly different between the 2 groups. Performance of FFRCT was feasible in 32/44 patients (73%), and failed in 27% of the patients (7 and 5 patients in the AF and non-AF group, respectively, P = 0.74). No difference was observed in the prevalence of hemodynamically significant stenosis (FFRCT ≤ 0.80) (15 (9.9%) vs 12 (7.9%), P = 0.85). Our study showed technical feasibility of CTCA in all patients of both groups, including the patients with AF as presenting rhythm. The FFRCT add-on analysis failed equally frequent in patients of the AF versus non-AF group. An equal rate of CAD was observed in the AF group and non-AF group, favoring the concept of shared associated risk factors for CAD and AF.
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Affiliation(s)
- Shuichiro Kazawa
- Heart Rhythm Management Centre, Postgraduate Course in Cardiac Electrophysiology and Pacing, European Reference Networks Guard-Heart, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, UZ Brussel-VUB, 101 Laarbeeklaan, 1090, Brussels, Belgium
| | - Carlo de Asmundis
- Heart Rhythm Management Centre, Postgraduate Course in Cardiac Electrophysiology and Pacing, European Reference Networks Guard-Heart, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, UZ Brussel-VUB, 101 Laarbeeklaan, 1090, Brussels, Belgium
| | - Maysam Al Housari
- Heart Rhythm Management Centre, Postgraduate Course in Cardiac Electrophysiology and Pacing, European Reference Networks Guard-Heart, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, UZ Brussel-VUB, 101 Laarbeeklaan, 1090, Brussels, Belgium
| | - Gezim Bala
- Heart Rhythm Management Centre, Postgraduate Course in Cardiac Electrophysiology and Pacing, European Reference Networks Guard-Heart, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, UZ Brussel-VUB, 101 Laarbeeklaan, 1090, Brussels, Belgium
| | - Juan Sieira
- Heart Rhythm Management Centre, Postgraduate Course in Cardiac Electrophysiology and Pacing, European Reference Networks Guard-Heart, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, UZ Brussel-VUB, 101 Laarbeeklaan, 1090, Brussels, Belgium
| | - Dries Belsack
- Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Johan De Mey
- Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Stijn Lochy
- Department of Cardiology, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Bert Vandeloo
- Department of Cardiology, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | | | - Pedro Brugada
- Heart Rhythm Management Centre, Postgraduate Course in Cardiac Electrophysiology and Pacing, European Reference Networks Guard-Heart, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, UZ Brussel-VUB, 101 Laarbeeklaan, 1090, Brussels, Belgium
| | - Gian-Battista Chierchia
- Heart Rhythm Management Centre, Postgraduate Course in Cardiac Electrophysiology and Pacing, European Reference Networks Guard-Heart, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, UZ Brussel-VUB, 101 Laarbeeklaan, 1090, Brussels, Belgium
| | - Kaoru Tanaka
- Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Erwin Ströker
- Heart Rhythm Management Centre, Postgraduate Course in Cardiac Electrophysiology and Pacing, European Reference Networks Guard-Heart, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, UZ Brussel-VUB, 101 Laarbeeklaan, 1090, Brussels, Belgium.
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Gan Y, Feng J, Zhu Y, Li L, Shen X, Lou Y, Room R, Lei Z, Yue W, Jiang H, Lu Z. Association between alcohol consumption and the risk of stroke in middle-aged and older adults in China. Drug Alcohol Depend 2021; 229:109134. [PMID: 34847483 DOI: 10.1016/j.drugalcdep.2021.109134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 09/07/2021] [Accepted: 09/29/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE This study aimed to investigate the association between alcohol consumption and the prevalence of stroke in Chinese adults aged 40 years and over. METHOD We conducted a cross-sectional analysis among 113,573 Chinese adults aged ≥ 40 years in the China National Stroke Prevention Project (2014-2015) to examine correlations of alcohol consumption with the prevalence of stroke. Logistic regression models were used to calculate odds ratios (ORs) and 95% confidence intervals (CIs), controlling for various confounders, e.g., gender, age, smoking, physical activity and other health conditions. RESULTS Within the study population, a total of 12,753 stroke survivors were identified. The prevalence of light to moderate and of heavy alcohol consumption was 10.1% and 5.7% respectively. The multivariate logistic regression results show that light to moderate alcohol consumption was associated with reduced risk of stroke of all types [0.91 (95%CI: 0.85-0.97)] and of ischemic stroke [0.90 (0.84-0.97)]. No association was found between alcohol consumption and hemorrhagic stroke. Compared with abstainers, the adjusted ORs of all stroke were 0.83 (0.75-0.92) for those who drank 11-20 years, and no association was found between 1 and 10 years or over 20 years of drinking and risk of stroke. CONCLUSIONS These results indicate that light to moderate alcohol consumption may be protective against all and ischemic stroke, and heavy drinking was not significantly associated with risk of all stroke in China. No association between alcohol consumption and hemorrhagic stroke was found.
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Affiliation(s)
- Yong Gan
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jing Feng
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yi Zhu
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Liqing Li
- Department of Management Science and Engineering, School of Economics and Management, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi, China
| | - Xin Shen
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yiling Lou
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Robin Room
- Centre for Alcohol Policy Research, School of Psychology and Public Health, La Trobe University, Melbourne, Vic, Australia; Centre for Social Research on Alcohol and Drugs, Department of Public Health Sciences, Stockholm University, Stockholm, Sweden
| | - Zihui Lei
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wei Yue
- Neurology Department, Tianjin Huanhu Hospital, Tianjin, China
| | - Heng Jiang
- Centre for Alcohol Policy Research, School of Psychology and Public Health, La Trobe University, Melbourne, Vic, Australia; Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Vic, Australia.
| | - Zuxun Lu
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
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Santos-Buelga C, González-Manzano S, González-Paramás AM. Wine, Polyphenols, and Mediterranean Diets. What Else Is There to Say? Molecules 2021; 26:5537. [PMID: 34577008 PMCID: PMC8468969 DOI: 10.3390/molecules26185537] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/01/2021] [Accepted: 09/09/2021] [Indexed: 12/21/2022] Open
Abstract
A considerable amount of literature has been published claiming the cardiovascular benefits of moderate (red) wine drinking, which has been considered a distinguishing trait of the Mediterranean diet. Indeed, red wine contains relevant amounts of polyphenols, for which evidence of their biological activity and positive health effects are abundant; however, it is also well-known that alcohol, even at a low level of intake, may have severe consequences for health. Among others, it is directly related to a number of non-communicable diseases, like liver cirrhosis or diverse types of cancer. The IARC classifies alcohol as a Group 1 carcinogen, causally associated with the development of cancers of the upper digestive tract and liver, and, with sufficient evidence, can be positively associated with colorectum and female breast cancer. In these circumstances, it is tricky, if not irresponsible, to spread any message on the benefits of moderate wine drinking, about which no actual consensus exists. It should be further considered that other hallmarks of the Mediterranean diet are the richness in virgin olive oil, fruits, grains, and vegetables, which are also good sources of polyphenols and other phytochemicals, and lack the risks of wine. All of these aspects are reviewed in this article.
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Affiliation(s)
- Celestino Santos-Buelga
- Grupo de Investigación en Polifenoles (GIP-USAL), Universidad de Salamanca, E-37007 Salamanca, Spain; (S.G.-M.); (A.M.G.-P.)
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Lankester J, Zanetti D, Ingelsson E, Assimes TL. Alcohol use and cardiometabolic risk in the UK Biobank: A Mendelian randomization study. PLoS One 2021; 16:e0255801. [PMID: 34379647 PMCID: PMC8357114 DOI: 10.1371/journal.pone.0255801] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 07/25/2021] [Indexed: 12/13/2022] Open
Abstract
Observational studies suggest alcohol use promotes the development of some adverse cardiometabolic traits but protects against others including outcomes related to coronary artery disease. We used Mendelian randomization (MR) to explore causal relationships between the degree of alcohol consumption and several cardiometabolic traits in the UK Biobank. Using the well-established ADH1B Arg47His variant (rs1229984) and up to 24 additional SNPs recently found to be associated with alcohol consumption in an independent dataset as instruments, we conducted two-stage least squares and inverse weighted variance MR analyses, both as one-sample analyses in the UK Biobank and as two-sample analyses in external consortia. In the UK Biobank inverse variance weighted analyses, we found that one additional drink of alcohol per day was positively associated with systolic blood pressure (beta = 2.65 mmHg [1.40, 3.89]), hemorrhagic stroke (OR = 2.25 [1.41, 3.60]), and atrial fibrillation (OR = 1.26 [1.07, 1.48]), which were replicated in multivariable analyses. Alcohol was also associated with all cardiovascular disease and all-cause death. A positive association with myocardial infarction did not replicate in multivariable analysis, with suggestive mediation through blood pressure; similarly, a positive association between alcohol use with type 2 diabetes was mitigated by BMI in multivariable analysis. Findings were generally null in replication with two-sample analyses. Alcohol was not protective for any disease outcome with any analysis method, dataset, or strata. Stratifications by sex and smoking in the UK Biobank revealed higher point estimates of risk for several outcomes for men and mixed results for smoking strata, but no statistically significant heterogeneity. Our results are consistent with an overall harmful and/or null effect of alcohol on cardiometabolic health at all levels of use and suggest that even moderate alcohol use should not be promoted as a part of a healthy diet and lifestyle.
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Affiliation(s)
- Joanna Lankester
- Department of Medicine (Division of Cardiovascular Medicine), Stanford University School of Medicine, Stanford, CA, United States of America
| | - Daniela Zanetti
- Department of Medicine (Division of Cardiovascular Medicine), Stanford University School of Medicine, Stanford, CA, United States of America
| | - Erik Ingelsson
- Department of Medicine (Division of Cardiovascular Medicine), Stanford University School of Medicine, Stanford, CA, United States of America
- GlaxoSmithKline, Inc., Brentford, England, United Kingdom
| | - Themistocles L. Assimes
- Department of Medicine (Division of Cardiovascular Medicine), Stanford University School of Medicine, Stanford, CA, United States of America
- VA Palo Alto Health Care System, Palo Alto, CA, United States of America
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Farinelli LA, Piacentino D, Browning BD, Brewer BB, Leggio L. Cardiovascular Consequences of Excessive Alcohol Drinking via Electrocardiogram: A Systematic Review. J Addict Nurs 2021; 32:39-45. [PMID: 33646717 PMCID: PMC7927905 DOI: 10.1097/jan.0000000000000384] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
ABSTRACT There is a link between excessive alcohol drinking and an increased risk to develop cardiovascular disease, including alcoholic cardiomyopathy. This association warrants further research on the potential utility for the electrocardiogram (ECG) in the participatory management of the chronic consequences of alcohol use disorder (AUD). Our goal is to enhance understanding about the pernicious role alcohol plays on cardiac health using the ECG, an accessible, cost-effective, validated tool to inform novel targeted treatments for AUD. In this systematic review of human studies, we examine the relationship between abnormal clinically significant changes to ECG variables and excessive alcohol drinking with the goal of identifying key patterns specific to quantity of alcohol consumed. Three independent reviewers and one consensus reviewer, adhering to the PRISMA guidelines, conducted an initial review on studies published from database inception to April 19, 2019, using PubMed, Embase, CINAHL and COCHRANE databases. The initial search generated 2,225 articles. The final selected number included 153 original articles. This systematic review provides evidence of patterns of clinically significant changes to ECG variables as a consequence of excessive alcohol consumption. Future directions include investigating whether a real-time assessment, such as the ECG, in conjunction with other key behavioral and cardiac measures, can help clinicians and patients realize the progressive and insidious cardiac damage because of excessive alcohol consumption. This theory-guided nurse science review supports the development of personalized symptom monitoring to deliver tailored feedback that illuminate risk factors as a potentially transformative approach in the management of AUD.
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Affiliation(s)
- Lisa A. Farinelli
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, National Institute on Drug Abuse Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism Division of Intramural Clinical and Biological Research, National Institutes of Health, Baltimore and Bethesda, MD
- College of Nursing, University of Arizona, Tucson, AZ
| | - Daria Piacentino
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, National Institute on Drug Abuse Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism Division of Intramural Clinical and Biological Research, National Institutes of Health, Baltimore and Bethesda, MD
- Center on Compulsive Behaviors, National Institutes of Health Intramural Research Program, Bethesda, MD
| | - Brittney D. Browning
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, National Institute on Drug Abuse Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism Division of Intramural Clinical and Biological Research, National Institutes of Health, Baltimore and Bethesda, MD
| | | | - Lorenzo Leggio
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, National Institute on Drug Abuse Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism Division of Intramural Clinical and Biological Research, National Institutes of Health, Baltimore and Bethesda, MD
- Center on Compulsive Behaviors, National Institutes of Health Intramural Research Program, Bethesda, MD
- Medication Development Program, National Institute on Drug Abuse Intramural Research Program, National Institutes of Health, Baltimore, MD
- Center for Alcohol and Addiction Studies, Department of Behavioral and Social Sciences, Brown University, Providence, Rhode Island
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Tersalvi G, Biasco L, Radovanovic D, Rickli H, Roffi M, Eberli F, Moccetti M, Jeger R, Moccetti T, Erne P, Pedrazzini G. Heavy Drinking Habits Are Associated with Worse In-Hospital Outcomes in Patients with Acute Coronary Syndrome: An Insight from the AMIS Plus Registry. Cardiology 2020; 145:757-765. [PMID: 32818933 DOI: 10.1159/000508928] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 05/20/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND The association between alcohol consumption and the occurrence of coronary heart disease is well described in the literature, while data regarding the impact of regular alcohol consumption on in-hospital outcomes in the setting of acute coronary syndrome (ACS) are lacking. We aimed to evaluate the impact of self-reported alcohol consumption on in-hospital outcomes in patients with ACS. METHODS Data derived from patients enrolled between 2007 and 2019 in the Acute Myocardial Infarction in Switzerland (AMIS) Plus registry were retrospectively analyzed. Patients were stratified based on alcohol drinking pattern. Primary outcome was all-cause in-hospital mortality, while secondary outcomes were set as incidence of major adverse cardiac and cerebrovascular events (MACCEs). Outcome comparisons according to quantity of daily alcohol intake were also performed. RESULTS Records concerning alcohol consumption were available in 25,707 patients; 5,298 of them (21%) fulfilled the criteria of regular alcohol consumption. Regular drinkers were predominantly male, younger, smokers, more comorbid and with a worse clinical presentation as compared with abstainers/occasional drinkers. Daily alcohol intake was reported in 4,059 (77%) of these patients (regular drinkers). Among them, 2,640 were light drinkers (≤2 drinks/day) and 1,419 heavy drinkers (>2 drinks/day). In-hospital mortality and MACCEs of heavy drinkers were significantly higher compared with those of light drinkers (5.4 vs. 3.3% and 7.0 vs. 4.4%, both p = 0.001). When tested together with Global Registry of Acute Coronary Events risk score parameters, heavy alcohol consumption was independently associated with in-hospital mortality (p = 0.004). CONCLUSIONS Our results support that heavy alcohol consumption is an independent predictor of in-hospital mortality in patients presenting with ACS.
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Affiliation(s)
- Gregorio Tersalvi
- Division of Cardiology, Fondazione Cardiocentro Ticino, Lugano, Switzerland,
| | - Luigi Biasco
- Division of Cardiology, Azienda Sanitaria Locale Torino 4, Ospedale di Ciriè, Ciriè, Italy.,Department of Biomedical Sciences, University of Italian Switzerland, Lugano, Switzerland
| | - Dragana Radovanovic
- AMIS Plus Data Center, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Hans Rickli
- Division of Cardiology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Marco Roffi
- Division of Cardiology, University Hospital of Geneva, Geneva, Switzerland
| | - Franz Eberli
- Division of Cardiology, Stadtspital Triemli, Zurich, Switzerland
| | - Marco Moccetti
- Division of Cardiology, Fondazione Cardiocentro Ticino, Lugano, Switzerland
| | - Raban Jeger
- Division of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Tiziano Moccetti
- Division of Cardiology, Fondazione Cardiocentro Ticino, Lugano, Switzerland
| | - Paul Erne
- AMIS Plus Data Center, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Giovanni Pedrazzini
- Division of Cardiology, Fondazione Cardiocentro Ticino, Lugano, Switzerland.,Department of Biomedical Sciences, University of Italian Switzerland, Lugano, Switzerland
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da Silva RMS, de Mello RJV. Fat deposition in the left ventricle: descriptive and observacional study in autopsy. Lipids Health Dis 2017; 16:86. [PMID: 28464933 PMCID: PMC5414127 DOI: 10.1186/s12944-017-0475-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 04/25/2017] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The human heart contains varying amounts of fat deposits. Cardiac physiological fat occurs predominantly in the right ventricle (RV). The discovery and characterization of adipose tissue along the left ventricle (LV) has been rarely reported. This study aimed to determine the occurrence of fatty deposits in epicardial, pericoronay and myocardial compartments in the LV, and to trace the epidemiological profile and clinical associations with this finding. METHODS Epidemiological and morphological data and heart samples were collected from corpses submitted to necropsy. Cardiac samples were fixed, embedded in paraffin and subjected to hematoxylin-eosin for microscopic study. RESULTS The research was based on 40 samples of cardiac tissue, 21 male cadavers and 19 female ones with mean age of 68.2 years. 52.2% of the subjects had a history of smoking, 20% of them had alcohol consumption and 43.59% showed cardiac cause as a cause of death (acute myocardial infarction - AMI - was the most frequent immediate cause of death). 82.5% of the subjects showed atherosclerotic disease in the ascending aorta (ADAA). The fat deposition in the left ventricule (FDLV) was observed in 95% of cases. Epicardial fat (EF) and pericoronary adipose tissue (PAT) are the most frequent topographies in fat accumulation in the left heart chamber and the EF deposition is associated with myocardial adiposity (MA) (Fisher test [FT] 0.019; odds ratio [OR] 0.097 [95% CI 0.033 to 0.284]; p < 0.05). FDLV was associated with alcoholism (FT 0.04, OR 0.161 [95% CI 0.072 to 0.36]; p < 0.05); smoking (FT 0.508; OR 0581 [95% CI 0.431 to 0.73]; p < 0.05), presence of Frank's sign (FT 0.502; OR 0.567 [95% CI 0.414 to 0.775]; p < 0.05); ADAA (0.774 OR [95% CI 0.6405 to 0.936]; p < 0.05); AMI (OR 0.730 [95% CI 0.600 to 0.888]; p < 0.05) and macroscopic finding of cardiac hypertrophy (OR 0.700 [95% CI 0.525 to 0.933]; p < 0.05). FDLV is related with the thickness of the abdominal fat cushion. CONCLUSIONS FDLV is common and associated with cardiovascular disease risk factors. Cardiac adiposity cannot be considered a random autopsy finding, requiring diagnostic research and more studies to investigate the clinical implications.
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Affiliation(s)
- Ricella Maria Souza da Silva
- Pathological Anatomy Service, Lauro Wanderley University Hospital, Federal University of Paraíba, João Pessoa, Paraíba Brazil
- Postgraduate Program in Pathology, Federal University of Pernambuco, Recife, Brazil
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Yedlapati SH, Mendu A, Stewart SH. Alcohol-related diagnoses and increased mortality in acute myocardial infarction patients: An analysis of the nationwide inpatient sample. J Hosp Med 2016; 11:563-7. [PMID: 27043326 DOI: 10.1002/jhm.2584] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 02/01/2016] [Accepted: 02/28/2016] [Indexed: 11/11/2022]
Abstract
BACKGROUND Moderate alcohol consumption has been associated with lower risk of coronary heart disease death, but heavy alcohol consumption may increase risk. OBJECTIVE We sought to determine the association of alcohol-related diagnoses with in-hospital mortality in patients with acute myocardial infarction (AMI). DESIGN/SETTING/PATIENTS Discharge data collected from all admissions recorded in the Nationwide Inpatient Sample (NIS) database from 2011. A cross-sectional analysis was performed using regression methods appropriate for the NIS sample design. MEASURES The outcome measures were in-hospital mortality, length of stay, and cardiac procedures. RESULTS AMI accounted for 610,963 (1.9%) of adult in-patient admissions, with an in-hospital mortality rate of 5.3%. Alcohol-related diagnoses were associated with increased mortality in AMI patients after controlling for factors associated with alcoholism including age, sex, liver disease, hypertension, diabetes, renal failure, peripheral vascular disease, arrhythmias, drug abuse, gastrointestinal bleed, and smoking (adjusted odds ratio [OR]: 1.5, 95% confidence interval [CI]: 1.2-1.7, P < 0.001). This association was significant in both ST-elevation myocardial infarction patients (adjusted OR: 1.7, 95% CI: 1.4-2.2, P < 0.001) and non-ST-elevation myocardial infarction patients (adjusted OR: 1.3, 95% CI: 1.0-1.7, P = 0.025). Chronic alcohol-related diagnoses were significantly associated with death, but acute alcohol effects (as estimated by withdrawal and intoxication) were not associated. CONCLUSION Chronic alcohol-related diagnoses were associated with a modest increase in the risk for death in individuals presenting with AMI. This risk was not accounted for by common alcohol-related comorbidities. As a component of global efforts to limit hospital deaths from AMI, future research should identify the factors underlying this association. Journal of Hospital Medicine 2016;11:563-567. © 2016 Society of Hospital Medicine.
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Affiliation(s)
- Siva Harsha Yedlapati
- Division of General Internal Medicine, University at Buffalo, State University of New York, Buffalo, New York
| | - Anuradha Mendu
- Division of General Internal Medicine, University at Buffalo, State University of New York, Buffalo, New York
| | - Scott H Stewart
- Division of General Internal Medicine, University at Buffalo, State University of New York, Buffalo, New York
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Forreider B, Pozivilko D, Kawaji Q, Geng X, Ding Y. Hibernation-like neuroprotection in stroke by attenuating brain metabolic dysfunction. Prog Neurobiol 2016; 157:174-187. [PMID: 26965388 DOI: 10.1016/j.pneurobio.2016.03.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Revised: 03/02/2016] [Accepted: 03/03/2016] [Indexed: 11/24/2022]
Abstract
Many mammalian species naturally undergo hibernation, a process that is associated with drastic changes in metabolism and systemic physiology. Their ability to retain an undamaged central nervous system during severely reduced cerebral blood flow has been studied for possible therapeutic application in human ischemic stroke. By inducing a less extreme 'hibernation-like' state, it has been hypothesized that similar neuroprotective effects reduce ischemia-mediated tissue damage in stroke patients. This manuscript includes reviews and evaluations of: (1) true hibernation, (2) hibernation-like state and its neuroprotective characteristics, (3) the preclinical and clinical methods for induction of artificial hibernation (i.e., therapeutic hypothermia, phenothiazine drugs, and ethanol), and (4) the mechanisms by which cerebral ischemia leads to tissue damage and how the above-mentioned induction methods function to inhibit those processes.
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Affiliation(s)
- Brian Forreider
- Department of Neurological Surgery, Wayne State University School of Medicine, Detroit, MI, USA
| | - David Pozivilko
- Michigan State University College of Human Medicine, East Lansing, MI, USA
| | - Qingwen Kawaji
- Department of Neurological Surgery, Wayne State University School of Medicine, Detroit, MI, USA
| | - Xiaokun Geng
- Department of Neurological Surgery, Wayne State University School of Medicine, Detroit, MI, USA; China-America Institute of Neuroscience, Luhe Hospital, Capital Medical University, Beijing, China.
| | - Yuchuan Ding
- Department of Neurological Surgery, Wayne State University School of Medicine, Detroit, MI, USA; China-America Institute of Neuroscience, Luhe Hospital, Capital Medical University, Beijing, China.
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Notara V, Panagiotakos DB, Pitsavos CE. Secondary prevention of acute coronary syndrome. Socio-economic and lifestyle determinants: a literature review. Cent Eur J Public Health 2015; 22:175-82. [PMID: 25438395 DOI: 10.21101/cejph.a3960] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Although cardiovascular disease mortality rates seem to decline, especially among middle-aged people in developed countries, the prevalence of acute coronary syndrome (ACS) increases, representing the most common cause of morbidity in both developed and developing countries and generating large economic burden. It is estimated that one fifth of the ACS patients die suddenly and half of them belong to a fast growing popula- tion age-group, i.e., those between 70 and .80 years. A substantial number of these deaths has been attributed to various lifestyles, modifiable factors; therefore, it can be prevented. However, factors such as dietary habits and behaviours, physical activity, life stress and smoking habits, although thoroughly discussed, are not well understood and appreciated in the spectrum of secondary ACS prevention. The latter deserves further attention under the prism of socio-economic status that has changed dramatically in the last years in some populations. The aim of this review was to discuss the role of lifestyle factors on secondary ACS prevention under the prism of individual's socio-economic status. Based on the retrieved information it was revealed that there is vast evidence that secondary prevention of cardiovascular events cannot be accomplished simply through medical treatment, but it requires a multifaceted approach incorporating lifestyle modifications, too. Therefore, public health policy endeavours should be directed towards multifocal strategies, i.e., to motivate and support cardiac patients to consistently follow treatment regimens and to establish more effective and efficient community lifestyle interventions.
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Bertoia ML, Triche EW, Michaud DS, Baylin A, Hogan JW, Neuhouser ML, Freiberg MS, Allison MA, Safford MM, Li W, Mossavar-Rahmani Y, Rosal MC, Eaton CB. Long-term alcohol and caffeine intake and risk of sudden cardiac death in women. Am J Clin Nutr 2013; 97:1356-63. [PMID: 23615825 PMCID: PMC3652927 DOI: 10.3945/ajcn.112.044248] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Alcohol and caffeine intakes may play a role in the development of sudden cardiac death (SCD) because of their effects on cholesterol, blood pressure, heart rate variability, and inflammation. OBJECTIVE Our objective was to examine the association between long-term alcohol and caffeine intakes and risk of SCD in women. DESIGN We examined 93,676 postmenopausal women who participated in the Women's Health Initiative Observational Study. Women were enrolled between 1993 and 1998 and were followed until August 2009. Women completed a food-frequency questionnaire at baseline and again at year 3. We modeled exposure to alcohol 3 ways: by using baseline intake only, a cumulative average of baseline and year 3 intake, and the most recent reported intake (a simple time-varying analysis). RESULTS Intake of 5-15 g alcohol/d (about one drink) was associated with a nonsignificantly reduced risk of SCD compared with 0.1-5 g/d of baseline intake (HR: 0.64; 95% CI: 0.40, 1.02), of cumulative average intake (HR: 0.69; 95% CI: 0.43, 1.11), and of most recent intake (HR: 0.58; 95% CI: 0.35, 0.96), with adjustment for age, race, income, smoking, body mass index, physical activity, hormone use, and total energy. No association was found between SCD and total caffeine intake (mg/d) or cups of caffeinated coffee, decaffeinated coffee, and caffeinated tea. CONCLUSIONS Our results suggest that about one drink per day (or 5.1-15 g/d) may be associated with a reduced risk of SCD in this population; however, this association was only statistically significant for a model using the most recent alcohol intake. Total caffeine, regular coffee, decaffeinated coffee, and regular tea intake were not associated with the risk of SCD. This trial was registered at clinicaltrials.gov as NCT00000611.
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Roerecke M, Rehm J. The cardioprotective association of average alcohol consumption and ischaemic heart disease: a systematic review and meta-analysis. Addiction 2012; 107:1246-60. [PMID: 22229788 PMCID: PMC3348338 DOI: 10.1111/j.1360-0443.2012.03780.x] [Citation(s) in RCA: 151] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
AIMS Most, but not all, epidemiological studies suggest a cardioprotective association for low to moderate average alcohol consumption. The objective was to quantify the dose-response relationship between average alcohol consumption and ischaemic heart disease (IHD) stratified by sex and IHD end-point (mortality versus morbidity). METHODS A systematic search of published studies using electronic databases (1980-2010) identified 44 observational studies (case-control or cohort) reporting a relative risk measure for average alcohol intake in relation to IHD risk. Generalized least-squares trend models were used to derive the best-fitting dose-response curves in stratified continuous meta-analyses. Categorical meta-analyses were used to verify uncertainty for low to moderate levels of consumption in comparison to long-term abstainers. RESULTS The analyses used 38,627 IHD events (mortality or morbidity) among 957,684 participants. Differential risk curves were found by sex and end-point. Although some form of a cardioprotective association was confirmed in all strata, substantial heterogeneity across studies remained unexplained and confidence intervals were relatively wide, in particular for average consumption of one to two drinks/day. CONCLUSIONS A cardioprotective association between alcohol use and ischaemic heart disease cannot be assumed for all drinkers, even at low levels of intake. More evidence on the overall benefit-risk ratio of average alcohol consumption in relation to ischaemic heart disease and other diseases is needed in order to inform the general public or physicians about safe or low-risk drinking levels.
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Affiliation(s)
- Michael Roerecke
- Public Health and Regulatory Policies, Centre for Addiction and Mental Health, 33 Russell Street, Toronto, Ontario, Canada.
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Ronksley PE, Brien SE, Turner BJ, Mukamal KJ, Ghali WA. Association of alcohol consumption with selected cardiovascular disease outcomes: a systematic review and meta-analysis. BMJ 2011; 342:d671. [PMID: 21343207 PMCID: PMC3043109 DOI: 10.1136/bmj.d671] [Citation(s) in RCA: 1021] [Impact Index Per Article: 78.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To conduct a comprehensive systematic review and meta-analysis of studies assessing the effect of alcohol consumption on multiple cardiovascular outcomes. DESIGN Systematic review and meta-analysis. DATA SOURCES A search of Medline (1950 through September 2009) and Embase (1980 through September 2009) supplemented by manual searches of bibliographies and conference proceedings. Inclusion criteria Prospective cohort studies on the association between alcohol consumption and overall mortality from cardiovascular disease, incidence of and mortality from coronary heart disease, and incidence of and mortality from stroke. Studies reviewed Of 4235 studies reviewed for eligibility, quality, and data extraction, 84 were included in the final analysis. RESULTS The pooled adjusted relative risks for alcohol drinkers relative to non-drinkers in random effects models for the outcomes of interest were 0.75 (95% confidence interval 0.70 to 0.80) for cardiovascular disease mortality (21 studies), 0.71 (0.66 to 0.77) for incident coronary heart disease (29 studies), 0.75 (0.68 to 0.81) for coronary heart disease mortality (31 studies), 0.98 (0.91 to 1.06) for incident stroke (17 studies), and 1.06 (0.91 to 1.23) for stroke mortality (10 studies). Dose-response analysis revealed that the lowest risk of coronary heart disease mortality occurred with 1-2 drinks a day, but for stroke mortality it occurred with ≤1 drink per day. Secondary analysis of mortality from all causes showed lower risk for drinkers compared with non-drinkers (relative risk 0.87 (0.83 to 0.92)). CONCLUSIONS Light to moderate alcohol consumption is associated with a reduced risk of multiple cardiovascular outcomes.
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Affiliation(s)
- Paul E Ronksley
- Department of Community Health Sciences, Faculty of Medicine, Calgary Institute for Population and Public Health, University of Calgary, Alberta, Canada
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Jiann BP. Effect of Alcohol Consumption on the Risk of Erectile Dysfunction. UROLOGICAL SCIENCE 2010. [DOI: 10.1016/s1879-5226(10)60037-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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15
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Chiuve SE, Rimm EB, Mukamal KJ, Rexrode KM, Stampfer MJ, Manson JE, Albert CM. Light-to-moderate alcohol consumption and risk of sudden cardiac death in women. Heart Rhythm 2010; 7:1374-80. [PMID: 20638933 PMCID: PMC2946479 DOI: 10.1016/j.hrthm.2010.05.035] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2010] [Accepted: 05/24/2010] [Indexed: 11/26/2022]
Abstract
BACKGROUND Moderate alcohol intake is associated with lower risk of coronary heart disease (CHD), but the association with sudden cardiac death (SCD) is less clear. In men, heavy alcohol consumption may increase risk of SCD, whereas light-to-moderate alcohol intake may lower risk. There are no parallel data among women. OBJECTIVE The purpose of this study was to assess the association between alcohol intake and risk of SCD among women and to investigate how this risk compared to other forms of CHD. METHODS We conducted a prospective cohort study among 85,067 women from the Nurses' Health Study who were free of chronic disease at baseline. Alcohol intake was assessed every 4 years through questionnaires. Primary endpoints included SCD, fatal CHD, and nonfatal myocardial infarction. RESULTS We found a U-shaped association between alcohol intake and risk of SCD, with the lowest risk among women who drank 5.0-14.9 g/day of alcohol (P for quadratic trend = 0.02). Compared to abstainers, the multivariate relative risk (95% confidence interval) for SCD was 0.79 (0.55-1.14) for former drinkers, 0.77 (0.57-1.06) for 0.1-4.9 g/day, 0.64 (0.43-0.95) for 5.0-14.9 g/day, 0.68 (0.38-1.23) for 15.0-29.9 g/day, and 1.15 (0.70-1.87) for ≥30.0 g/day. In contrast, the relationship of alcohol intake and nonfatal and fatal CHD was more linear (P for linear trend <.001). CONCLUSION In this cohort of women, the relationship between light-to-moderate alcohol intake and SCD is U-shaped, with a nadir at 5.0-14.9 g/day. Low levels of alcohol intake do not raise the risk of SCD and may lower risk in women.
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Affiliation(s)
- Stephanie E Chiuve
- Center for Arrhythmia Prevention, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.
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Roerecke M, Rehm J. Irregular heavy drinking occasions and risk of ischemic heart disease: a systematic review and meta-analysis. Am J Epidemiol 2010; 171:633-44. [PMID: 20142394 DOI: 10.1093/aje/kwp451] [Citation(s) in RCA: 190] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Contrary to a cardioprotective effect of moderate regular alcohol consumption, accumulating evidence points to a detrimental effect of irregular heavy drinking occasions (>60 g of pure alcohol or > or =5 drinks per occasion at least monthly) on ischemic heart disease risk, even for drinkers whose average consumption is moderate. The authors systematically searched electronic databases from 1980 to 2009 for case-control or cohort studies examining the association of irregular heavy drinking occasions with ischemic heart disease risk. Studies were included if they reported either a relative risk estimate for intoxication or frequency of > or =5 drinks stratified by or adjusted for total average alcohol consumption. The search identified 14 studies (including 31 risk estimates) containing 4,718 ischemic heart disease events (morbidity and mortality). Using a standardized protocol, the authors extracted relative risk estimates and their variance, in addition to study characteristics. In a random-effects model, the pooled relative risk of irregular heavy drinking occasions compared with regular moderate drinking was 1.45 (95% confidence interval: 1.24, 1.70), with significant between-study heterogeneity (I(2) = 53.9%). Results were robust in several sensitivity analyses. The authors concluded that the cardioprotective effect of moderate alcohol consumption disappears when, on average, light to moderate drinking is mixed with irregular heavy drinking occasions.
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Affiliation(s)
- Michael Roerecke
- Centre for Addiction and Mental Health, Public Health and Regulatory Policies Section, Toronto, Ontario, Canada M5S 2S1.
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Beaglehole R, Jackson R. Alcohol, cardiovascular diseases and all causes of death: a review of the epidemiological evidence. Drug Alcohol Rev 2009; 11:275-89. [PMID: 16840082 DOI: 10.1080/09595239200185811] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
This paper reviews the epidemiological evidence on the association of alcohol consumption with the major cardiovascular diseases (hypertension, stroke and coronary heart disease), and all causes of death. The focus is on light and moderate consumption and several important methodological issues are apparent with the epidemiological evidence on alcohol and mortality. The epidemiological data justify the following recommendations on alcohol consumption. The evidence does not support the unqualified claim that light and moderate drinking confers overall health benefits. However, in persons over 35 years of age, there is no consistent evidence that daily consumption of up to 2-3 drinks in men or up to 1-2 drinks in women increases the risk of dying. Non-drinkers should not be encouraged to change their drinking status. The consumption of more than 2-3 drinks per day in men and more than 1-2 drinks per day in women should be actively discouraged. Further research on the effects of light and moderate alcohol consumption on cardiovascular disease and all causes of death are required, particularly in young people, women and the elderly.
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Affiliation(s)
- R Beaglehole
- Department of Community Health, University of Auckland, Auckland, New Zealand
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Suhonen O, Aromaa A, Reunanen A, Knekt P. Alcohol consumption and sudden coronary death in middle-aged Finnish men. ACTA MEDICA SCANDINAVICA 2009; 221:335-41. [PMID: 3604749 DOI: 10.1111/j.0954-6820.1987.tb03353.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The association between consumption of alcoholic beverages (spirits, beer and wine) and coronary heart disease (CHD) mortality, especially the incidence of sudden coronary death (SCD), was investigated in a 5-year prospective population study comprising 4,532 men aged 40-64 years. The amount of alcohol used was estimated on the basis of answers to a self-filled structured questionnaire. The incidence of SCD was statistically significantly lower among abstainers than among alcohol consumers. The relative risk of SCD of alcohol consumers in comparison with abstainers was largest in the oldest age group and it became more apparent after a follow-up of a couple of years. Only the consumption of spirits was positively associated with the incidence of SCD. Among non-smokers the incidence of SCD was statistically significantly higher in consumers than in abstainers, a similar but not significant trend was observed among current smokers. The positive association between alcohol consumption and incidence of SCD was detected both in CHD-free men and in men with prior CHD. Consumption of alcoholic beverages, and in particular of spirits, is associated with an increased risk of SCD in Finnish men.
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Friesema IH, Zwietering PJ, Veenstra MY, Knottnerus JA, Garretsen HF, Kester AD, Lemmens PH. The Effect of Alcohol Intake on Cardiovascular Disease and Mortality Disappeared After Taking Lifetime Drinking and Covariates Into Account. Alcohol Clin Exp Res 2008; 32:645-51. [DOI: 10.1111/j.1530-0277.2007.00612.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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20
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Lifestyle and Risk of Cardiovascular Disease and Type 2 Diabetes in Women: A Review of the Epidemiologic Evidence. Am J Lifestyle Med 2008. [DOI: 10.1177/1559827608314095] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Cardiovascular disease is the leading cause of death among both women and men in the United States, accounting for nearly half of all deaths and considerable morbidity. Type 2 diabetes is a major risk factor for cardiovascular disease and one that is particularly potent in women; its prevalence has increased dramatically in recent years. Epidemiologic data indicate that cardiovascular disease and type 2 diabetes share common risk factors and are largely preventable; indeed, findings from the Nurses' Health Study suggest that 74% of cardiovascular disease cases, 82% of coronary heart disease cases, and 91% of diabetes cases in women could be prevented by not smoking, engaging in regular physical activity, maintaining a healthy weight, eating healthier food, and drinking moderate amounts of alcohol. This article reviews lifestyle risk factors and preventive strategies for cardiovascular disease and type 2 diabetes among women.
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Substance Abuse and the Heart. CARDIOVASCULAR MEDICINE 2007. [DOI: 10.1007/978-1-84628-715-2_113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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22
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O'Connor AD, Rusyniak DE, Bruno A. Cerebrovascular and cardiovascular complications of alcohol and sympathomimetic drug abuse. Med Clin North Am 2005; 89:1343-58. [PMID: 16227066 DOI: 10.1016/j.mcna.2005.06.010] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Alcohol and stimulant abuse represents a major cause of cerebrovascular and cardiovascular disease in young adults. Although mild-to-moderate alcohol consumption has been linked to a decreased risk for stroke and CVD, excessive use is associated with an increased risk for intracranial hemorrhage and cardiomyopathy. Cocaine represents the single largest,cause of medical complications related to illegal drug use. Cocaine has been associated with cerebral infarction, intracranial hemorrhage, myocardial infarction, cardiomyopathy, and cardiac arrhythmias. Abuse of amphetamines is associated with complications similar to those of cocaine. The complications associated with stimulant abuse are thought to be primarily mediated through excess catecholamines, resulting in acute arterial hypertension, vasospasm, thrombosis, and accelerated atherosclerosis. Because many complications of alcohol and stimulant abuse are preventable and reversible, it is important to screen for these in patients with cerebrovascular and cardiovascular disease.
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Affiliation(s)
- Ayrn D O'Connor
- Department of Emergency Medicine, Iniana University School of Medicine, Indianapolis, IN, USA.
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23
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Nolen-Hoeksema S. Gender differences in risk factors and consequences for alcohol use and problems. Clin Psychol Rev 2005; 24:981-1010. [PMID: 15533281 DOI: 10.1016/j.cpr.2004.08.003] [Citation(s) in RCA: 615] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2004] [Revised: 07/27/2004] [Accepted: 08/12/2004] [Indexed: 11/26/2022]
Abstract
Women drink less alcohol and have fewer alcohol-related problems than men. Women appear to be less likely than men to manifest certain risk factors for alcohol use and problems and are more likely to have certain protective factors against these problems: women perceive greater social sanctions for drinking; women are less likely to have characteristics associated with excessive drinking including aggressiveness, drinking to reduce distress, behavioral undercontrol, sensation-seeking and antisociality; and women are more likely to have desirable feminine traits (e.g., nurturance) protective against excessive drinking. In addition, consequences of heavy alcohol use, or alcohol use disorders, appear to be more negative for women than men, at least in some domains: women suffer alcohol-related physical illnesses at lower levels of exposure to alcohol than men, and some studies suggest women suffer more cognitive and motor impairment due to alcohol than men; women may be more likely than men to suffer physical harm and sexual assault when they are using alcohol; heavy alcohol use in women is associated with a range of reproductive problems. Implications of these findings for future research and public health education campaigns are discussed.
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Alcohol-Induced Up-Regulation of Fibrinolytic Activity and Plasminogen Activators in Human Monocytes. Alcohol Clin Exp Res 2002. [DOI: 10.1097/00000374-200208000-00001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Fillmore KM, Kerr W, Bostrom A. Mortalitetsrisk bland nykterister i prospektiva undersökningar: En preliminär analys av potentiella orsaker till bias. NORDIC STUDIES ON ALCOHOL AND DRUGS 2002. [DOI: 10.1177/145507250201900407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Tabengwa EM, Wheeler CG, Yancey DA, Grenett HE, Booyse FM. Alcohol-Induced Up-Regulation of Fibrinolytic Activity and Plasminogen Activators in Human Monocytes. Alcohol Clin Exp Res 2002. [DOI: 10.1111/j.1530-0277.2002.tb02647.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Bostom AD, Brown RS, Chavers BM, Coffman TM, Cosio FG, Culver K, Curtis JJ, Danovitch GM, Everson GT, First MR, Garvey C, Grimm R, Hertz MI, Hricik DE, Hunsicker LG, Ibrahim H, Kasiske BL, Kennedy M, Klag M, Knatterud ME, Kobashigawa J, Lake JR, Light JA, Matas AJ, McDiarmid SV, Miller LW, Payne WD, Rosenson R, Sutherland DER, Tejani A, Textor S, Valantine HA, Wiesner RH. Prevention of post-transplant cardiovascular disease--report and recommendations of an ad hoc group. Am J Transplant 2002; 2:491-500. [PMID: 12118892 DOI: 10.1034/j.1600-6143.2002.20602.x] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Andrew D Bostom
- Department of Surgery, University of Minnesota, MMC-328 Mayo, Minneapolis 55455, USA
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Belleville J. The French paradox: possible involvement of ethanol in the protective effect against cardiovascular diseases. Nutrition 2002; 18:173-7. [PMID: 11844649 DOI: 10.1016/s0899-9007(01)00721-3] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES This review surveyed the literature on the cardioprotective effects of moderate alcohol consumption. METHODS The putative cardioprotective effects of alcohol and other substances in alcoholic beverages are discussed by taking "the French paradox" as a starting point. A survey of the literature highlighted various hypotheses explaining the protective effects of moderate alcohol consumption. RESULTS The positive effects of moderate quantities of alcohol have been attributed in part to increased plasma levels of high-density lipoprotein, an inhibition of platelet aggregation, and improved endothelial function. Many investigators have claimed that wine is the significant factor explaining the French paradox. Red wine has been shown ex vivo to inhibit low-density lipoprotein oxidation, increase antioxidant capacity in humans, and reduce susceptibility of human plasma to lipid peroxidation. The non-alcoholic fraction of wine, represented mainly by phenolic compounds, may be the primary factor responsible for this protective effect. However, the protective effects are not restricted to a particular type of alcoholic drink, suggesting that alcohol per se rather than compounds specific to certain beverages reduces mortality risk. CONCLUSIONS It is difficult to explain the effect of alcohol on risk factors associated with cardiovascular diseases by a uniform biochemical mechanism. Moreover, its protective effects are counterbalanced by its addictive properties.
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Affiliation(s)
- Jacques Belleville
- Unité de Nutrition Cellulaire et Métabolique, Faculté des Sciences Gabriel, Dijon, France.
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Gavaler JS. Alcohol effects on hormone levels in normal postmenopausal women and in postmenopausal women with alcohol-induced cirrhosis. RECENT DEVELOPMENTS IN ALCOHOLISM : AN OFFICIAL PUBLICATION OF THE AMERICAN MEDICAL SOCIETY ON ALCOHOLISM, THE RESEARCH SOCIETY ON ALCOHOLISM, AND THE NATIONAL COUNCIL ON ALCOHOLISM 2002; 12:199-208. [PMID: 7624541 DOI: 10.1007/0-306-47138-8_11] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The effects of alcoholic beverage consumption on the hormonal status of postmenopausal women will be reviewed. Focused attention on the effect of social drinking 244 normal postmenopausal women has revealed that moderate alcohol intake exerts a major influence not only on estradiol, testosterone, and the estimate of aromatization of testosterone to estradiol but also on the estrogen-responsive pituitary hormones in normal postmenopausal women. The hormonal status of 66 postmenopausal women with alcohol-induced cirrhosis is compared with normal alcohol-abstaining control women. As expected, there are significant differences in levels of all hormones; furthermore, hormonal interrelationships are also disrupted. Of major interest are findings that hormone levels in alcoholic cirrhotic postmenopausal women are related to the severity of liver disease. This observation supports a role for cirrhosis per se in the hormonal disruptions noted. Of further interest are findings that hormone levels may have prognostic value in postmenopausal women with alcohol-induced liver disease.
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Affiliation(s)
- J S Gavaler
- Oklahoma Medical Research Foundation, Oklahoma City, USA
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Kiel DP, Hannan MT, Broe KE, Felson DT, Cupples LA. Can metacarpal cortical area predict the occurrence of hip fracture in women and men over 3 decades of follow-up? Results from the Framingham Osteoporosis Study. J Bone Miner Res 2001; 16:2260-6. [PMID: 11760840 DOI: 10.1359/jbmr.2001.16.12.2260] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The purpose of this study was to determine if a single measurement of metacarpal cortical area could predict the subsequent risk of hip fracture over a long-term follow-up period. Thirteen hundred eighty-six women and 1014 men (mean age [+/- SD] 61 +/- 8 years) underwent posteroanterior hand radiography between 1966 and 1970 as part of the Framingham Study. Measurements of cortical bone width (external width and medullary width) were made at the midpoint of the second metacarpal with a digital caliper to the nearest 0.1 mm. Hip fracture occurrence was ascertained on all survivors through December 1995. Surprisingly, in women, there was no significant increase in hip fracture according to metacarpal cortical area measurements (per SD decrease) in either age-adjusted (hazard ratio [HR] = 1.13; 95% CI, 0.94-1.35) or multivariate-adjusted models (HR = 1.06; 95% CI, 0.88-1.27). The same results were seen when considering only those women who were > or = 65 years of age at the time of their X-ray or when considering only the first 10 years of follow-up. When the type of hip fracture was considered in women, after adjustment for other risk factors, there appeared to be an association between metacarpal cortical area and intertrochanteric fracture risk (HR = 1.24; 95% CI, 0.91-1.71) but not femoral neck fracture risk (HR = 0.93; 95% CI, 0.71-1.22). In men, the age-adjusted risk of hip fracture was increased modestly per SD decrease in metacarpal cortical area (HR = 1.38; 95% CI, 1.02-1.87), and this remained true after adjustment for potential confounders. In this prospective cohort study with up to 30 years of follow-up, metacarpal cortical area in men predicted hip fracture risk. In women, the only association between metacarpal cortical area and fracture risk was observed for intertrochanteric fractures and was not significant when adjusting for multiple potential confounders. We conclude that this peripheral measure of bone status is not a potent predictor of hip fracture over a long period of follow-up.
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Affiliation(s)
- D P Kiel
- Hebrew Rehabilitation Center for Aged Research and Training Institute and Harvard Medical School Division on Aging, Boston, Massachusetts 02131, USA
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Grenett HE, Wolkowicz PE, Benza RL, Tresnak JK, Wheeler CG, Booyse FM. Identification of a 251-bp Fragment of the PAI-1 Gene Promoter That Mediates the Ethanol-Induced Suppression of PAI-1 Expression. Alcohol Clin Exp Res 2001. [DOI: 10.1111/j.1530-0277.2001.tb02260.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abou-Agag LH, Tabengwa EM, Tresnak JA, Wheeler CG, Taylor KB, Booyse FM. Ethanol-Induced Increased Surface-Localized Fibrinolytic Activity in Cultured Human Endothelial Cells: Kinetic Analysis. Alcohol Clin Exp Res 2001. [DOI: 10.1111/j.1530-0277.2001.tb02221.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
Atherosclerosis is manifested as coronary artery disease (CAD), ischemic stroke and peripheral vascular disease. Moderate alcohol consumption has been associated with reduction of CAD complications. Apparently, red wine offers more benefits than any other kind of drinks, probably due to flavonoids. Alcohol alters lipoproteins and the coagulation system. The flavonoids induce vascular relaxation by mechanisms that are both dependent and independent of nitric oxide, inhibits many of the cellular reactions associated with atherosclerosis and inflammation, such as endothelial expression of vascular adhesion molecules and release of cytokines from polymorphonuclear leukocytes. Hypertension is also influenced by the alcohol intake. Thus, heavy alcohol intake is almost always associated with systemic hypertension, and hence shall be avoided. In individuals that ingest excess alcohol, there is higher risk of coronary occlusion, arrhythmias, hepatic cirrhosis, upper gastrointestinal cancers, fetal alcohol syndrome, murders, sex crimes, traffic and industrial accidents, robberies, and psychosis. Alcohol is no treatment for atherosclerosis; but it doesn't need to be prohibited for everyone. Thus moderate amounts of alcohol (1-2 drinks/day), especially red wine, may be allowed for those at risk for atherosclerosis complications.
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Affiliation(s)
- P L daLuz
- Instituto do Coração USP, Unidade de Arterosclerose, 44 -- 05403-000 São Paulo, SP, Brazil.
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Abou-Agag LH, Aikens ML, Tabengwa EM, Benza RL, Shows SR, Grenett HE, Booyse FM. Polyphenolics Increase t-PA and u-PA Gene Transcription in Cultured Human Endothelial Cells. Alcohol Clin Exp Res 2001. [DOI: 10.1111/j.1530-0277.2001.tb02193.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Tegos TJ, Kalodiki E, Sabetai MM, Nicolaides AN. The genesis of atherosclerosis and risk factors: a review. Angiology 2001; 52:89-98. [PMID: 11228092 DOI: 10.1177/000331970105200201] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Atherosclerosis constitutes the most common medical and surgical problem. This can be manifested clinically as stroke, coronary artery disease, or peripheral vascular disease. In the present review the microscopic appearance of the normal arterial wall, the definition of atherosclerosis and the five theories of atherogenesis are described. These are: the lipid theory, the hemodynamic theory, the fibrin incrustation theory, the nonspecific mesenchymal hypothesis and the response to injury hypothesis. Based on the above theories the sequence of events in atherogenesis is analyzed. The classification of the atherosclerotic lesions according to Stary (types I-VI) and their characteristics appear in a table. The epidemiology and the role of the following risk factors are presented in detail: age, sex, lipid abnormalities, cigarette smoking, hypertension, diabetes mellitus, physical inactivity, alcohol consumption, obesity, and hemostatic factors. In addition, less common genetically determined associations like homocystinuria, Tangier disease, Hutchinson-Gilford syndrome (progeria), Werner's syndrome, radiation induced atherosclerosis and the implications of Chlamydia pneumoniae on the arterial wall are discussed.
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Affiliation(s)
- T J Tegos
- Department of Vascular Surgery, St. Mary's Hospital, Imperial College of Science, Technology and Medicine, London, United Kingdom.
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Abstract
Physicians should be aware of the growing evidence supporting the nutritional and health benefits of moderate consumption of alcohol as part of a healthy lifestyle. The recently approved voluntary label on wine ("the proud people who made this wine encourage you to consult your family doctor about the health effects of wine consumption") implies that physicians should promote wine as the preferred source of dietary alcohol. However, studies evaluating the relative benefits of wine versus beer versus spirits suggest that moderate consumption of any alcoholic beverage is associated with lower rates of cardiovascular disease. From a nutritional standpoint, beer contains more protein and B vitamins than wine. The antioxidant content of beer is equivalent to that of wine, but the specific antioxidants are different because the barley and hops used in the production of beer contain flavonoids different from those in the grapes used in the production of wine. The benefits of moderate alcohol consumption have not been generally endorsed by physicians for fear that heavy consumers may consider any message as a permissive license to drink in excess. Discussions with patients regarding alcohol consumption should be made in the context of a general medical examination. There is no evidence to support endorsement of one type of alcoholic beverage over another. The physician should define moderate drinking (1 drink per day for women and 2 drinks per day for men) for the patient and should review consumption patterns associated with high risk.
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Affiliation(s)
- M A Denke
- Center for Human Nutrition, University of Texas Southwestern Medical Center at Dallas, Veterans Health Administration North Texas Health Care System, USA.
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Farchi G, Fidanza F, Giampaoli S, Mariotti S, Menotti A. Alcohol and survival in the Italian rural cohorts of the Seven Countries Study. Int J Epidemiol 2000; 29:667-71. [PMID: 10922343 DOI: 10.1093/ije/29.4.667] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Middle-aged men who regularly drink a moderate amount of alcohol have lower mortality rates from all causes in comparison with abstainers and heavy drinkers. This cohort study looks at the relationship between alcohol consumption and long-term survival, adjusting for smoking habit and physical activity. METHODS In 1965, a total of 1536 Italian males aged 45-65 years underwent an examination which included: a general questionnaire, anthropometric measurements, an overall physical examination, ECG recording, blood pressure and serum cholesterol measurements and measurement of food consumption including alcohol. The cohort was followed for total mortality from 1965 to 1995. RESULTS During a period of 30 years 1096 deaths occurred. Age-adjusted life expectancy for men assuming a mean daily quantity of 63 g of alcohol (range 4-7 drinks per day) was 21.6 +/- 0.4 years, roughly 2 years more than men taking a mean quantity of 3.7 g (</=1 drink) and men consuming >10 drinks per day. Taking smoking habit into account, the longest survival of 22.4 +/- 0.5 years was observed in non-smokers drinking 4-7 drinks daily; the lowest, 18.5 +/- 0.7 years, in smokers drinking >10 drinks. Stratifying for physical activity, the longest survival (23.4 +/- 0. 7 years) was experienced by men engaged in heavy physical activity at work drinking 1-4 drinks per day. CONCLUSIONS The relationship between life expectancy and alcohol consumption (97% wine in this Italian cohort and mostly red wine) is confirmed to be non-linear. Men aged 45-64 at entry drinking about 5 drinks per day have a longer life expectancy than occasional and heavy drinkers.
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Affiliation(s)
- G Farchi
- Laboratorio di Epidemiologia e Biostatistica, Istituto Superiore di Sanità, Roma, Italy
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Konstantinov VO. Nutrition and therapeutics. Curr Opin Lipidol 2000; 11:321-4. [PMID: 10882348 DOI: 10.1097/00041433-200006000-00013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Grenett HE, Aikens ML, Tabengwa EM, Davis GC, Booyse FM. Ethanol downregulates transcription of the PAI-1 gene in cultured human endothelial cells. Thromb Res 2000; 97:247-55. [PMID: 10674412 DOI: 10.1016/s0049-3848(99)00172-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Human endothelial cells are a major site of synthesis for plasminogen activator inhibitor type-1. Elevated plasminogen activator inhibitor type-1 levels in young survivors of myocardial infarction [1] suggest that plasminogen activator inhibitor type-1 may have an important pathologic role in the development of coronary artery disease. Epidemiological studies indicate that moderate alcohol consumption (1-2 drinks/day) reduces the risk for cardiovascular mortality. This cardioprotective benefit has been attributed in part to an increase in fibrinolysis, which decreases fibrin-based thrombosis. The studies described herein were performed to determine whether moderate levels of ethanol affect plasminogen activator inhibitor type-1 gene expression. Cultured human endothelial cells were exposed to 0.1% v/v ethanol for 1 hour. Following incubation in the absence of ethanol plasminogen activator inhibitor type-1, mRNA levels were decreased in a time- and dose-dependent manner, reaching a maximum decrease of 3- to 4-fold at 2 to 4 hours following ethanol challenge. This decline in mRNA occurs at the transcription level; therefore, nuclear transcription run-on assays were performed. A 2.5- to 5-fold decrease in the rate of plasminogen activator inhibitor type-1 gene transcription was measured at 2 and 4 hours following ethanol challenge. Next, a 3.4- and a 1.1-kb fragment from the plasminogen activator inhibitor type-1 promoter region were linked to a luciferase reporter gene, and these constructs were transfected into human endothelial cells. Treatment of these transiently transfected human endothelial cells with ethanol showed a 2- to 3.5-fold decrease in promoter activity, respectively. These results indicate that low doses of ethanol downregulate transcription of the plasminogen activator inhibitor type-1 gene in cultured human endothelial cells. However, the mechanism(s) for this transcriptional decrease is currently unknown.
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Affiliation(s)
- H E Grenett
- Department of Medicine, University of Alabama at Birmingham, 35294, USA.
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40
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Gaziano JM, Gaziano TA, Glynn RJ, Sesso HD, Ajani UA, Stampfer MJ, Manson JE, Hennekens CH, Buring JE. Light-to-moderate alcohol consumption and mortality in the Physicians' Health Study enrollment cohort. J Am Coll Cardiol 2000; 35:96-105. [PMID: 10636266 DOI: 10.1016/s0735-1097(99)00531-8] [Citation(s) in RCA: 212] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVES This study examined the relationship between light-to-moderate alcohol consumption and cause-specific mortality. BACKGROUND Previous studies suggest a J-shaped relation between alcohol and total mortality in men. A decrease in cardiovascular disease (CVD) mortality without a significant increase in other causes of mortality may explain the overall risk reduction at light-to-moderate levels. METHODS We conducted a prospective cohort study of 89,299 U.S. men from the Physicians' Health Study enrollment cohort who were 40 to 84 years old in 1982 and free of known myocardial infarction, stroke, cancer or liver disease at baseline. Usual alcohol consumption was estimated by a limited food frequency questionnaire. RESULTS There were 3,216 deaths over 5.5 years of follow-up. We observed a U-shaped relationship between alcohol consumption and total mortality. Compared with rarely/never drinkers, consumers of 1, 2 to 4 and 5 to 6 drinks per week and 1 drink per day had significant reductions in risk of death (multivariate relative risks [RRs] of 0.74, 0.77, 0.78 and 0.82, respectively) with no overall benefit or harm detected at the > or =2 drinks per day level (RR = 0.95; 95% confidence interval (CI), 0.79 to 1.14). The relationship with CVD mortality was inverse or L-shaped with apparent risk reductions even in the highest category of > or =2 drinks per day (RR = 0.76; 95% CI, 0.57 to 1.01). We found no clear harm or benefit for total or common site-specific cancers. For remaining other cancers, there was a nonsignificant 28% increased risk for those consuming > or =2 drinks per day. CONCLUSIONS These data support a U-shaped relation between alcohol and total mortality among light-to-moderate drinking men. The U-shaped curve may reflect an inverse association for CVD mortality, no association for common site-specific cancers and a possible positive association for less common cancers.
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Affiliation(s)
- J M Gaziano
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02215-1204, USA.
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Albert CM, Manson JE, Cook NR, Ajani UA, Gaziano JM, Hennekens CH. Moderate alcohol consumption and the risk of sudden cardiac death among US male physicians. Circulation 1999; 100:944-50. [PMID: 10468525 DOI: 10.1161/01.cir.100.9.944] [Citation(s) in RCA: 131] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Individuals who consume high amounts of alcohol (>5 drinks/d) have increased risks of ventricular arrhythmia and sudden cardiac death (SCD). However, the relationship is less clear for drinkers of light-to-moderate amounts. METHODS AND RESULTS We prospectively assessed whether light-to-moderate alcohol drinkers have a decreased risk of SCD among 21 537 male participants in the Physicians Health Study who were free of self-reported cardiovascular disease and provided complete information on alcohol intake at study entry. Over 12 years of follow-up, 141 SCDs were confirmed. After control for multiple confounders, men who consumed 2 to 4 drinks/wk (RR=0.40; 95% CI, 0.22 to 0.75; P=0.004) or 5 to 6 drinks/wk (RR=0.21; 95% CI, 0.08 to 0.56; P=0.002) at baseline had significantly reduced risks of SCD compared with those who rarely or never consumed alcohol. The relationship for SCD was U-shaped (P=0. 002), with the risk approaching unity at >/=2 drinks/d. In contrast, the relationship of alcohol intake and nonsudden CHD death was L-shaped or linear (P for trend=0.02). CONCLUSIONS In these prospective data, men who consumed light-to-moderate amounts of alcohol (2 to 6 drinks/wk) had a significantly reduced risk of SCD compared with those who rarely or never consumed alcohol.
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Affiliation(s)
- C M Albert
- Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA 02215-1204, USA.
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Booyse FM, Aikens ML, Grenett HE. Endothelial cell fibrinolysis: transcriptional regulation of fibrinolytic protein gene expression (t-PA, u-PA, and PAI-1) by low alcohol. Alcohol Clin Exp Res 1999; 23:1119-24. [PMID: 10397301 DOI: 10.1111/j.1530-0277.1999.tb04235.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Epidemiological studies have associated moderate alcohol consumption with a reduced risk for coronary artery disease (CAD) and myocardial infarction (MI). This cardioprotection may be attributed to alcohol-induced changes in a variety of cellular functions, including increased fibrinolysis. Fibrinolysis is important in regulating normal hemostasis. Endothelial cells (ECs) synthesize fibrinolytic proteins, t-PA, u-PA, and PAs inhibitor, PAI-1. Systemic factors, i.e., alcohol, that affect one or more of these components, resulting in increased EC fibrinolysis, will reduce the risk for thrombosis, CAD, and MI and afford cardioprotection. These studies will identify/define the effects of low ethanol (< 0.1%, v/v) on the expression of PAs, PAI-1, and surface-localized fibrinolytic activity in cultured ECs. Low ethanol exerted a short-term time- and dose-dependent increase (approximately 5- to 8-fold) in activity at approximately 20 min and 0.05% ethanol, which was sustained for approximately 1 hr. On the other hand, a single brief exposure to low ethanol (< 0.1%, < 120 min), followed by 4-24 hr incubation in the absence of ethanol, showed a time- and dose-dependent increase (approximately 2- to 3-fold) in PAs antigen/mRNA and a concomitant approximately 2- to 3-fold sustained increase (approximately 24 hr) in fibrinolytic activity. Further nuclear transcription run-on assays and transient transfection experiments, using pPAs/luc and pPAI-1/luc promoter constructs, demonstrated that low ethanol transcriptionally upregulates t-PA and u-PA gene expression and downregulates PAI-1 gene expression. These combined studies have described a feasible molecular mechanism by which low ethanol can induce and sustain increased surface-localized EC fibrinolysis that may underlie and contribute, in part, to the cardioprotective benefit associated with moderate alcohol consumption.
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Affiliation(s)
- F M Booyse
- Department of Medicine, University of Alabama at Birmingham, 35294-2170, USA
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Renaud S, Gueguen R. The French paradox and wine drinking. NOVARTIS FOUNDATION SYMPOSIUM 1999; 216:208-17; discussion 217-22, 152-8. [PMID: 9949795 DOI: 10.1002/9780470515549.ch13] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Despite a high level of risk factors such as cholesterol, diabetes, hypertension and a high intake of saturated fat, French males display the lowest mortality rate from ischaemic heart disease and cardiovascular diseases in Western industrialized nations (36% lower than the USA and 39% lower than the UK). By contrast, mortality from all causes is only 8% lower than in the USA and 6% than in the UK, owing to a high level of cancer and violent deaths. In a recent study of 34,000 middle-aged men from Eastern France with a follow-up of 12 years we have observed that for 48 g of alcohol (mostly wine) per day as the mean intake, mortality from cardiovascular diseases was lower by 30%, all-cause mortality was reduced by 20%, but mortality by cancer and violent death was increased compared with abstainers. Thus the so-called 'French Paradox' (a low mortality rate specifically from cardiovascular diseases) may be due mainly to the regular consumption of wine.
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Affiliation(s)
- S Renaud
- INSERM (Institut National pour la Santé et al Recherche Médicale), Unit 330, Université Bordeaux 2, France
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Gaziano JM, Buring JE. Alcohol intake, lipids and risks of myocardial infarction. NOVARTIS FOUNDATION SYMPOSIUM 1999; 216:86-95; discussion 95-110. [PMID: 9949789 DOI: 10.1002/9780470515549.ch7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
The health effects of alcohol consumption remain complex for several reasons: the risks and benefits accrue over many years, assessment of drinking is generally based on self-report, drinking habits change over time and studies estimate average daily drinking disregarding how or when the beverage was consumed. In addition, alcohol consumption is associated with lifestyle factors which may confound relationship with disease. Despite these methodological difficulties, epidemiological studies are surprisingly consistent, showing that light to moderate intake is associated with a lower risk of total mortality compared with those who drink heavily or do not drink at all. Thus there is a J-shaped association of alcohol intake with risk of total mortality whose basis is likely to be the effect of summing the cause-specific effects at the various drinking levels. Studies using a diversity of methods and populations have consistently reported an inverse relationship between coronary heart disease and light to moderate drinking, with the depth and width of the J-shaped mortality curve depending on the underlying risk of coronary heart disease for that population. The higher risk of death at heavy drinking levels is due to increased risk of cancer, liver diseases, cardiomyopathy and stroke. The precise mechanisms behind these effects of alcohol are only now beginning to be understood. The most plausible mechanism by which alcohol reduces the risk of coronary heart disease is by its effects on blood lipids, particularly increases in high density lipoprotein (HDL) cholesterol: about 50% of the risk reduction attributable to alcohol is explained by changes in total HDL. Further support for the HDL hypothesis comes from the lack of a differential effect of alcohol by beverage type. While the association of alcohol and cardiovascular disease is likely to be causal, any public health recommendations must consider the complexity of alcohol's metabolic, physiological and psychological effects.
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Affiliation(s)
- J M Gaziano
- Massachusetts Veterans Epidemiology and Information Center, USA
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Chenet L, McKee M, Leon D, Shkolnikov V, Vassin S. Alcohol and cardiovascular mortality in Moscow; new evidence of a causal association. J Epidemiol Community Health 1998; 52:772-4. [PMID: 10396517 PMCID: PMC1756648 DOI: 10.1136/jech.52.12.772] [Citation(s) in RCA: 112] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND In explaining recent trends in Russian mortality, alcohol drinking has often been put forward as a major factor. However, cardiovascular disease remains the major cause of death in Russia and alcohol is currently viewed as having a protective effect on heart disease. This study explores this apparent paradox by examining daily trends in deaths from cardiovascular disease in Moscow. SUBJECTS Those dying in Moscow in the years 1993-1995. METHODS Analysis of daily variation in deaths based on data from Moscow City death certificates. RESULTS There is a significant increase in deaths from alcohol poisoning, accidents, and violence and cardiovascular diseases on Saturdays, Sundays, and Mondays. This is especially marked for sudden deaths. This pattern is consistent with the known pattern of drinking in Russia, which is more likely to take place in binges than is the case in other countries. CONCLUSION A possible causative role for alcohol in sudden cardiovascular death is suggested as there are no other obvious explanations for this pattern, which cannot be accounted for by daily variations in traditional risk factors such as smoking or lipids. Although this is inconsistent with the prevailing view in the West that alcohol is seen as cardioprotective, there is considerable supporting evidence from a necropsy study and from studies in other places with a similar pattern of drinking. In countries such as Russia, where patterns of drinking differ considerably from that in the West, binge drinking can be an important cause of sudden cardiac death. This has important implications for estimates of the amount of mortality worldwide attributable to specific risk factors and thus for national and international policy.
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Affiliation(s)
- L Chenet
- European Centre on Health of Societies in Transition, London School of Hygiene and Tropical Medicine
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Koike KA, Iso H, Shimamoto T, Kudo M, Umemura U, Sato S, Naito Y, Iida M, Komachi Y. Plasma fibrinogen, tissue plasminogen activator, plasminogen activator inhibitor 1, and their related factors in three Japanese population samples. Environ Health Prev Med 1998; 3:158-63. [PMID: 21432496 DOI: 10.1007/bf02931707] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/1998] [Accepted: 08/18/1998] [Indexed: 12/23/2022] Open
Abstract
To examine population mean variations in plasma fibrinogen and fibrinolytic variables, and their rela tions with cardiovascular risk characteristics among Japanese middle-aged men, a cross-sectional study was conducted for a total of 245 men aged 50-59 years in three population-based samples: residents in rural communities of northeast and central Japan and urban white-collar workers. Age-adjusted mean value of plasma fibrinogen, tissue plasminogen activator antigen (t-PA antigen), plasminogen activator inhibitor 1 antigen (PAI-1 antigen) did not differ significantly among the populations. Mean value of tissue plasminogen activator activity (t-PA activity) was lower in central rural residents than in northeast rural men. According to multiple linear regression analyses, there were positive associations of t-PA and PAI-1 antigens with serum triglyceride levels, serum insulin and waist-hip ratio within each population and the total samples. A positive association between these fibrinolytic variables and usual ethanol intake was also observed. Smoking was significantly associated with plasma fibrinogen and PAI-1 antigen but not with t-PA antigen or activity. Activity of t-PA was inversely associated with body mass index, and a mean difference in t-PA activity was in part explained by a mean difference in body mass index. In conclusion, population mean values of plasma fibrinogen and fibrinolytic variables did not differ among three Japanese populations except for mean t-PA activity. Reduced fibrinolysis expressed as increased PAI-1 antigen was associated with smoking and the status of insulin resistance, such as high levels of serum insulin, serum triglycerides and waist-hip ratio.
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Affiliation(s)
- K A Koike
- Center for Medical Science, Ibaraki Prefectural University of Health Science, 4669-2 Ami-machi Inashikigun, 300-0394, Ibaraki-ken, Japan
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Grenett HE, Aikens ML, Torres JA, Demissie S, Tabengwa EM, Davis GC, Booyse FM. Ethanol Transcriptionally Upregulates t-PA and u-PA Gene Expression in Cultured Human Endothelial Cells. Alcohol Clin Exp Res 1998. [DOI: 10.1111/j.1530-0277.1998.tb03878.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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