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观察复方钩藤降压片对自发性高血压大鼠（SHR）心肌营养素-1（CT-1）/JAK-STAT通路蛋白表达影响，探讨其干预逆转高血压左室肥厚的机制。方法将50只 SHR按随机数字表法分为5组，复方钩藤降压片高剂量组（H组，129.6 mg/mL）、复方钩藤降压片中剂量组（M组，86.4 mg/mL）、复方钩藤降压片低剂量组 （L组，43.2 mg/mL）、贝那普利组（B组，0.9 mg/mL）、SHR...
High Discordance of Chest X-ray and CT for Detection of Pulmonary Opacities in ED Patients: Implications for Diagnosing Pneumonia
chest x-ray computed tomography pneumonia emergency department diagnostic testing
2014/11/28
Objective To evaluate the diagnostic performance of chest x-ray (CXR) compared to computed tomography (CT) for detection of pulmonary opacities in adult emergency department (ED) patients. Methods We ...