摘要
目的 :评价硝酸甘油 (NTG)含化加异丙肾上腺素倾斜试验 (ITTT)诊断血管迷走性晕厥 (VS)的价值。方法 :将 72例VS患者和 36例正常对照组随机均分成ITTT和ITTT +NTG组。结果 :ITTT +NTG组敏感性高于ITTT ( 93.1 %和76 % ,P <0 .0 5 )有显著性差异。结论 :ITTT +NTG含化是一种安全、耐受性好、敏感性高 ,特异性强的诊断VS的方法。
Objective: To evaluate the value of sublingual nitroglycerin before isoproterenol title table test (ITTT) as a tool for diagnosis of vasovagal syncope. Methods : 72 patients with vasovagal syncope (VS) and 36 healthy controls were divided into groups: sublingual nitroglycerin before ITTT (ITTT+NTG) and only ITTT. Results: The ITTT+NTG group has higher sensitivity (93.1%and 76%) than ITTT group in diagnosis of VS; the difference between these 2 groups was significant ( P > 0.05), Conclusion: Sublingual nitroglycerin before ITTT is a safe test with high sensitivity,and powerful specificity in diagnosis of VS.
出处
《镇江医学院学报》
2001年第3期342-343,共2页
Journal of Zhenjiang Medical College
