ABSTRACT
Objective: To explore influence of short-term intervention of different doses rosuvastatin on plasma levels of thrombomodulin (TM) and high sensitive C reactive protein (hsCRP) in patients with acute coronary syndrome (ACS). Methods: A total of 32 ACS patients were enrolled, randomly and equally divided into rosuvastatin 10mg group and rosuvastatin 20mg group, and another 16 patients without coronary heart disease were enrolled as normal control group. Enzyme linked immunosorbent assay (ELISA) was used to measure plasma levels of TM and hsCRP in two rosuvastatin groups before and after treatment and in normal control group at admission. Adverse drug reactions and incidence rates of cardiovascular events within one month were observed in two rosuvastatin groups. Results: Plasma levels of TM and hsCRP in two groups of ACS patients were both significantly higher than those of normal control group before treatment, P0.05); compared with rosuvastatin 10mg group, there was significant decrease in incidence rate of major adverse cardiovascular events（MACE）: Relapse angina pectoris (62.50% vs. 18.75%, P<0.01) in rosuvastatin 20mg group. Conclusions: Early intensive statins medication （rosuvastatin 20mg）can decrease plasma levels of thrombomodulin and high sensitive C reactive protein, and rosuvastatin 20mg/d can effectively decrease incidence rate of cardiovascular events without significant increase incidence rate of adverse drug reactions in ACS patients.
ABSTRACT
Objective To explore the relations between physiological retrogressive auricular fibrillation and organical pathological auricular fibrillation in elderly patients.Methods 36 cases paroxysmal auricular fibrillation in elderly patients without organical pathogeny were monitored for 24 hours using dynamic electrocardiogram.The attack time and frequency of paroxysmal auricular fibrillation,the change of heart rate,and other type arrhythmia complexing were analyzed.Results Most cases of paroxysmal auricular fibrillation in elderly patients were companied with arrhythmia,supraventricular arrhythmia occupy in the first place especially.The ventricle rate was slow in most cases.The attack had different rhythm in day and night,there were two flows and one edd in one day.Conclusion The elderly auricular fibrillation is associated with the physiological anaplasia of auricular muscle and artro-ventricular junction area directly.It also relates to the heighten excitability of pneumogastric nerve and secretive conduction.