RESUMO
Aortic diameter and progression to thoracic aortic aneurysm are influenced by several factors. In this study, we investigated the association of alcohol consumption with aortic root and ascending aorta dilatation. In the context of the Corinthia study, we examined 1751 patients with echocardiography. Several demographic and clinical characteristics were recorded. Alcohol consumption was assessed based on a questionnaire of frequency, type, and quantity. Accordingly, patients were categorized as everyday alcohol consumers (EDACs) and as social drinkers (SoD). Everyday alcohol consumers were further categorized to group 1: 0 to 1 drink/d; group 2: 1 to 2 drinks/d; and group 3: ≥3 drinks/d. From the study population, 40% were categorized as EDAC and had an increased aortic root diameter (AoRD) and an elevated AoRD index compared with SoD. Interestingly, there was a stepwise increase in aortic root and ascending aorta diameter according to daily alcohol consumption. Specifically, patients consuming ≥3 drinks of alcohol/d had increased indexed aortic by 1.4 mm/m2 compared with SoD even after adjustment for possible confounders. Daily alcohol consumption is associated with increased aortic root diameter. These findings may have important clinical implications, especially in patients with borderline or dilated aortic root, and merit further investigation.
Assuntos
Consumo de Bebidas Alcoólicas/efeitos adversos , Aorta Torácica/patologia , Doenças da Aorta/patologia , Cardiopatias Congênitas/patologia , Doenças das Valvas Cardíacas/patologia , Adulto , Idoso , Consumo de Bebidas Alcoólicas/metabolismo , Aorta Torácica/diagnóstico por imagem , Doenças da Aorta/fisiopatologia , Valva Aórtica/patologia , Valva Aórtica/fisiopatologia , Doença da Válvula Aórtica Bicúspide , Dilatação Patológica/patologia , Dilatação Patológica/fisiopatologia , Ecocardiografia Transesofagiana/métodos , Feminino , Cardiopatias Congênitas/fisiopatologia , Doenças das Valvas Cardíacas/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Medição de Risco , Fatores de RiscoRESUMO
BACKGROUND AND AIMS: Sedentary lifestyle, unlike leisure time physical activity (PA), is associated with atherosclerosis progression. Regarding the interrelationship between television watching, as a sedentary behavior pattern, and cardiovascular disease burden, few data exist. METHODS: In this cross-sectional epidemiological study based on 2043 inhabitants of the Corinthia region, in Greece, ultrasonography was used to measure carotid intima-media thickness (IMT) in both carotid arteries. The average (meanIMT) and maximum thickness (maxIMT) were determined as representative values of subclinical atherosclerosis. We evaluated PA using the self-reported International Physical Activity Questionnaire (IPAQ). Based on specific questions, the average hours per week spent on watching television (TV), videos or DVD was calculated for each participant. RESULTS: According to TV viewing time, subjects were categorized into the low (≤7â¯h/week), moderate (7Ë TV hours/week ≤21) and high (Ë21â¯h/week) TV viewing time groups. Prevalence of carotid atheromatic plaque was lower in the low TV viewing time group compared to the moderate and high TV viewing time groups (pâ¯=â¯0.02). TV viewing time was associated with increased carotid IMT (pâ¯=â¯0.03) and the prevalence of carotid atheromatic plaque (pâ¯=â¯0.02), even after adjustment for age, body mass index, cardiovascular risk factors or history of cardiovascular disease. Subjects in the high TV viewing time group have 80% increase odds of carotid atheromatic plaque compared to patients categorized in the low TV viewing time group (pâ¯=â¯0.01). CONCLUSIONS: The present findings have important public health implications, providing a better understanding of the components of sedentary behavior that are associated with atherosclerotic progression.
Assuntos
Doenças das Artérias Carótidas/epidemiologia , Hipertensão/epidemiologia , Comportamento Sedentário , Televisão , Adulto , Idoso , Idoso de 80 Anos ou mais , Doenças das Artérias Carótidas/fisiopatologia , Espessura Intima-Media Carotídea , Estudos Transversais , Progressão da Doença , Exercício Físico , Feminino , Grécia/epidemiologia , Humanos , Hipertensão/fisiopatologia , Inflamação , Masculino , Pessoa de Meia-Idade , Autorrelato , Inquéritos e QuestionáriosRESUMO
Environmental factors constitute an important but underappreciated risk factor towards the development and progression of cardiovascular disease (CVD). Environmental exposure to variable pollutants is implicated in the derangement or propagation of adverse pathophysiological processes linked with atherosclerosis, including genetic, hemodynamic, metabolic, oxidative and inflammation parameters. However, no data exist on environmental pollution in rural or semi-rural areas. Therefore, the purpose of the "Corinthia" study is to examine the impact of environmental pollution in indices of cardiovascular morbidity and mortality in a cross-sectional and longitudinal design. The Corinthia study began in October 2015 and is planned to recruit 1,500 individuals from different regions of Corinthia country with different environmental exposures to pollutants and different patterns of soil/ground and/or air pollution until December 2016. Baseline measurements will include lifestyle measurements, anthropometric characteristics and a comprehensive cardiovascular examination. The follow-up is planned to extend prospectively up to 10 years and this study is anticipated to provide valuable data on the distinct impact of soil and air pollution on early markers of atherosclerosis and cardiovascular disease and on the overall impact of environment pollution to cardiovascular morbidity and mortality.