Methods 5% sonicated human albumin was injected intravenously in doses of 0 08 ml/kg or 0 22 ml/kg to assess LV echo enhancement effect and other clinical use in 100 patients.

• 方法 1 0 0例患者经静脉注射 5%25声振人血白蛋白注射液 ；剂量 0 .；0 8ml/ kg或 0