Objective To investigat the influence of glycosylated hemoglobin on cardiovascular events in patients with coronary heart disease and type 2 diabetes mellitus.Comparing different glycosylated hemoglobin level on cardiovascular events and prognosis.Investigating the chronic disease management and risk control.Methods From January 2012 to June 2012,152 patients with coronary heart disease and type 2 diabetes were selected.Analysed the data,including (1)history:DM duration,family history,take medicine and outpatient follow-up et al,(2)biochemical characteristics:fasting blood glucose,HbA1 c,postprandial glucose,uric acid and fibrinogen et al,(3)morbidity of fetal and non-fetal myocardial infarction,arrhythmia,heart failure and ejection fraction.Divided 152 patients into two groups depend on glycosylated hemoglobin ≤6.5％ and ＞ 6.5％.The morbidity of acute cardiovascular events,mortality,biochemical characteristics,ejection fraction,medication and outpatient follow-up at home were compared.Results The patients who glycosylated hemoglobin was ＞6.5％ had a higher fasting blood glucose、fibrinogen、uric acid and left ejection fraction than those patients who glycosylated hemoglobin ≤ 6.5％ (P ＜ 0.05).Those patients who glucosylated hemoglobin≤6.5％ had a better chronic disease management.Conclusion In those patients who with coronary heart disease and type 2 diabetes,glycosylated hemoglobin compliance can significantly reduce the risk factors for cardiovascular events.So good chronic disease management is very important.

Objective    To investigate the job satisfaction, emotional state and related factors of medical staff participating in online consultation of West China Internet Hospital during the COVID-19 epidemic. Methods    Through literature review and expert consultation (Delphi method), the questionnaire was developed, and the online consulting medical staff of West China Hospital of Sichuan University were invited to conduct the questionnaire survey from 26 January to 19 June 2020, and finally the statistical analysis was summarized. Results    A total of 132 valid questionnaires were retrieved. Of the 132 subjects, 127 people (96.2%) expressed satisfaction or special satisfaction with the online consulting office format; 103 respondents (78.0%) said that online consulting did not affect or completely did not affect the work and life; 81 people (61.4%) consulted online more than 5 days a week, and 108 people (81.8%) worked within 2 hours a day; the vast majority (97.7%) of the research subjects were satisfied with the content of the training materials and the related support work of the coordination group. Only 29 (22.0%) of the study participants believed that the epidemic caused negative emotions, mainly due to the severity of the epidemic. Conclusion    The online consulting medical staff are satisfied with the office form, training materials and coordination work group of the COVID-19 epidemic, and think that it does not affect their work and life. 22.0% of medical staff have negative emotions, and the severity of the epidemic is   the main reason.

In addition to the typical respiratory symptoms, COVID-19 patients present with clinical manifestations of cardiovascular system damage, and they are at higher risk of intensive care or mortality. The mechanism of COVID-19's impact on the cardiovascular system is still unclear, therefore we need to pay close attention to it. Based on the existing research, this paper focused on the concurrent characteristics of the cardiovascular system diseases, summarized the possible mechanisms of cardiovascular system damage, including the coronavirus invaders directly into cardiomyocytes and its conduction system, with complications or accompanying conditions such as cytokine storm, imbalance of oxygen supply and demand, drug influence, stress and other damage to cardiovascular system. Meanwhile, current clinical manifestations and treatment methods of COVID-19 were summarized.

The SARS-CoV-2 has been spread to 26 countries around the world since its outbreak. By February 16, 2020, more than 68 000 people had been diagnosed with COVID-19. Researchers from all over the world have carried out timely studies on this public health emergency and produced a number of scientific publications. This review aims to re-analyze and summarize the current research findings in a timely manner to guide scholars in relevant fields to further SARS-CoV-2 research and assist healthcare professionals in their work and decision-making. The SARS-CoV-2 related terms were selected in both English and Chinese and were searched in several major databases, including Pubmed, Web of Science, CNKI, Wanfang, and VIP databases. The reference list of each search result was screened for relevance, which was further supplemented to the search results. The included studies were categorized by topics with key characteristics extracted, re-analyzed, and summarized. A total of 301 articles were finally included with 136 in Chinese and 165 in English. The number of publications has rapidly increased since mid-January, 2020, and a peak day was 6th February on which 50 articles were published. The top three countries publishing articles were China, the United States and the United Kingdom. The and its specialty journals have published the most articles, with contribution also from journals such as ( ), ( ), and . All articles were categorized into epidemiology, clinical diagnosis and treatment, basic research, pregnant women and children, mental health, epidemic prevention & control, and others. The literatures related to SARS-CoV-2 are emerging rapidly. It is necessary to sort out and summarize the research topic in time, which has a good reference value for staff in different positions. At the same time, it is necessary to strengthen the judgment of the quality of literatures.
Betacoronavirus ; Bibliometrics ; Biomedical Research ; trends ; China ; Coronavirus Infections ; Humans ; Pandemics ; Periodicals as Topic ; Pneumonia, Viral ; United Kingdom ; United States