血管迷走性晕厥早期低血钾的临床观察  

Clinical Investigation on the Early Hypopotassemia in Vasovagal Syncope

作　　者：蒋巧燕[1] 

机构地区：[1]福建省三明市第二医院,36000

出　　处：《医学理论与实践》2001年第7期596-597,共2页The Journal of Medical Theory and Practice

摘　　要：目的:观察并探讨血管迷走性晕厥(VS)患者血清电解质的变化情况及临床意义。方法:对30例VS患者分别于发病后1h内和4、24h检测血清钾浓度(mmol/L,x±s)。结果:30例VS患者的血钾浓度分别是:lh内为2.83±0.49,4h为3.42±0.36,24h为3.71±0.15。VS患者血钾浓度在发病后1h内最低,经统计学处理具有高度显著性差异。结论:VS患者发病后1h内血钾浓度显著降低。临床上应关注VS患者1h内的血钾情况并及时调整电解质等以防止其他并发症的出现。Objective: To investigate the changes and clinical significances of the serum potassium levels in patients with vasovagal syncope (VS) . Methods: The serum potassium (mmol/L,-x± s )of the 30 cases of patients with VS was tested within 1, 4,24 hours after onset of the diseases. Results: The serum potassium levels were in 2.83 ± 0.49( 1h) ,2.42 ± 0.36(4h) ,3.71 ± 0.15(34h) , respectively. The hypopotassenia was found in the patients with VS within 1 hour after onset of the diseases. There was significant difference between 1 hour and 24 hour in serumpotassium level. Conlusions: The serum potassium levels of patients with VS are markedly lower within 1 hour after onset of the diseases. To recognize and correct the changes of hypopotassemia within 1 hour can help in prevention of various complications.

关 键 词：血管迷走性 晕厥 血钾 

分 类 号：R544.2[医药卫生—心血管疾病]