ABSTRACT
Abstract Breast cancer (BC) is the most common malignant neoplasia in women and is responsible for one in six deaths from cancer in the female population. Five years after diagnosis, BC survival rates currently exceed 80%. Cardiovascular disease (CVD) is a frequent cause of morbidity and mortality in BC, mainly in patients receiving cardiotoxic drugs (anthracyclines, immunotherapy) and radiotherapy (RT). CVD and BC have common risk factors (RF), which are related to aging, traditional and cardiometabolic RFs (obesity, dyslipidemia, consumption of alcoholic beverages), and others associated with sex and reproductive women's age, such as early menarche, late menopause, nulliparity, use of oral contraceptives, as well as hormone replacement therapy in postmenopause. Risk stratification and the promotion of an ideal state of cardiovascular (CV) health are fundamental in preventing CVD in survivors. Therapeutic management and follow-up of patients with BC require a multidisciplinary team to reduce complications and mortality of CV origin.
ABSTRACT
BACKGROUND: Metabolic syndrome (MetS) is represented by a cluster of various risk factors and is one of the most important public health problems of the 21st century. The aim of this study was to identify the impact of this syndrome in patients with acute coronary syndrome (ACS). METHODS: We included patients with ST and non-ST segment elevation ACS. We divided patients into two groups: A) patients with MetS criteria and B) patients without MetS criteria. We compared the incidence of major cardiovascular events, severity of coronary artery disease (CAD), need for urgent revascularization and in-hospital mortality between groups. RESULTS: Among 917 patients with ACS, 421 (43.4%) fulfilled criteria of MetS. Age of patients in this group was 63.37 +/- 9.95 years (compared with 61.77 +/- 12.20 years in group B), 66.7% vs. 72.8% males, diabetes 70.3% vs. 33.3%, hypertension 87.6% vs. 40.5% and dyslipidemia 70.5% vs. 26.9%, respectively. ST-elevation ACS was more frequent in group A. We observed more severe CAD, and major cardiovascular events were more frequent in group A. Multivariate analysis demonstrated that hyperfibrinogenemia, hyperglycemia and MetS were independent predictors of heart failure and combined end point. CONCLUSIONS: Incidence of MetS was high in patients with ACS, presented with more comorbidities and older patients, and was associated with poorer in-hospital outcome. It may be probable that the high inflammatory and prothrombotic response and more severe CAD in these patients increase the incidence of major cardiovascular events.
