ABSTRACT
<p><b>BACKGROUND</b>Coronary heart disease (CHD) is the most common type of heart disease and cause of heart attacks. This study investigated the epidemiological characteristics of CHD and its risk factors in Jiaozhou, Shandong province, to ultimately find a way of reducing the prevalence of cardiovascular disease, and to provide a theoretical basis for establishing a cardiovascular disease management path under the regional medical collaborative mechanism.</p><p><b>METHODS</b>A questionnaire survey was performed including 1 952 people aged 35 years or older who were questioned by means of stratified, cluster, proportional sampling to investigate the prevalence of CHD and its risk factors. The data were inputted into SPSS11.0 statistical software for processing and analysis. We advised the local medical institutions to establish health files for the residents with CHD and risk factors. They were followed up regularly. Their risk factors and life-style were monitored, and advice was given as to proper medications. Green channels were established, and the patients were transmitted in a timely manner to superior hospitals for better treatment if the necessary treatments were not available in the local hospitals. The control of risk factors was observed after the follow-up for half a year.</p><p><b>RESULTS</b>In Jiaozhou, the rates of coronary artery disease, hypertension, diabetes, hyperlipidemia and overweight were 8.15%, 28.54%, 11.43%, 35.46%, and 18.70% respectively. The rates of hypertension, diabetes, hyperlipidemia and overweight were higher than the data published in "The report of Chinese cardiovascular disease 2012"; which are 24%, 9.7%, 18.6%, and 9.7%, respectively. The control of risk factors improved significantly after the guidance of the residents lifestyle and medication for six months.</p><p><b>CONCLUSIONS</b>The high prevalence of coronary artery disease in Jiaozhou is closely related to age, gender, diet structure, family history of cardiovascular disease, hypertension, diabetes, hyperlipidemia, overweight, and unhealthy lifestyle. Under the regional medical coordination mechanism, the collaborative management of cardiovascular disease can provide new management concepts for the areas short of medical resources, so as to reduce the prevalence of cardiovascular disease.</p>
Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , China , Epidemiology , Coronary Disease , Epidemiology , Incidence , Risk FactorsABSTRACT
Objective:To observe and analyze the therapeutic effect and safety of tirofiban combined large dose statin in patients with acute myocardial infarction (AMI),and evaluate its influence on myocardial perfusion and cardiac function.Methods:A total of 97 consecutive AMI patients visited to our hospital from May 2011 to January 2013, who were beyond the emergency PCI time window (≥12h),their chest pain was remissive or not further aggravated were studied.All patients were pumped with tirofiban for 48h continuously;according to combined rosuvastatin dose,they were divided into large dose group (n = 52,20mg,once/d,until one month after infarction,then changed to routine dose of 10mg,once/d)and routine dose group (n=45,10mg,once/d).All patients received se-lective PCI after 7 ~ 10d conservative treatment.Myocardial perfusion level,left ventricular ejection fraction (LVEF)on one week after PCI and 30d after AMI,enzymology changes [creatine (CK),lactate dehydrogenase (LDH)]and major adverse cardiovascular events (MACE)during hospitalization were compared between two groups.Results:Compared with routine dose group,there were significant reductions in thrombus scores in infarct related artery (IRA)[(1.32±1.01)scores vs.(0.81±0.78)scores]and corrected TIMI frame [(32.4±4.73)vs. (26.8±2.34)]in large dose group (P =0.021,P 0.05).There was no MACE in both groups during hospitalization and 30d after PCI.Conclusion:Tirofiban combined large dose statin is safe and effective in patients with acute myocardial infarction,it can reduce intra-coronary thrombus burden,im-prove myocardial tissue perfusion and cardiac function without increasing MACE.