Abstract
BACKGROUND: The objective was to assess patients' awareness of cardiovascular disease, its risk factors, and its association with attendance at outpatient clinics in patients with acute coronary syndrome (ACS). METHODS: All patients of the Lyubertsy Infarct Survival Study-3 registry hospitalized with ACS from November 1, 2013, to July 31, 2015, were included (n = 397). We used medical histories and specifically designed checklists. Awareness was assessed in survived patients (n = 320) for dyslipidemia, diabetes, arterial hypertension, and previous myocardial infarction. Patients were divided into three groups depending on their attendance at outpatient clinics prior to ACS: attendants, partially compliant to attendance, and nonattendants. RESULTS: Our study showed several differences between medical history data received from patients and data obtained from objective examination, which was true for arterial hypertension (p < 0.05) and particularly for dyslipidemia (p < 0.01). The majority of patients were aware of diabetes. All patients knew about previous myocardial infarction. Awareness of arterial hypertension slightly increased with increasing attendance (p > 0.05), whereas awareness of dyslipidemia increased dramatically (p < 0.01). CONCLUSION: Our study showed significant differences between medical history data received from patients and data obtained from objective examination for several cardiovascular disease risk factors in patients with ACS. Awareness of dyslipidemia was very low. It increased dramatically with increasing attendance. At the same time, there was only a slight increase in awareness of arterial hypertension with increase of attendance.