Washington J A
Mayo Clin Proc. 1982 Jan;57(1):22-32.
The laboratory diagnosis of infective endocarditis is based on isolation of the etiologic agent from blood cultures. Major variables affecting the yield of microorganisms include the volume of blood cultured and the number of cultures performed, the atmosphere of incubation of cultures, and the frequency of examination and subculture of blood cultures. Bactericidal tests of antibiotics, singly and in combination, are important in determining the therapeutic regimen.
感染性心内膜炎的实验室诊断基于从血培养中分离出病原体。影响微生物检出率的主要变量包括培养的血液量和培养次数、培养的孵育环境以及血培养的检查和传代频率。抗生素单独及联合应用的杀菌试验对于确定治疗方案很重要。
