Methods Under optical microscope and electromicroscope,We observed that effect of DI on cerebral tissues after sudden heart arrest in experimental rabbits.

• 方法用电刺激导致室颤制备家兔心脏骤停模型,在光镜和电镜下观察大剂量肾上腺素治疗时,蝶脉灵注射液对脑组织的影响。