Sonicated 1% dextrose albumin of home make was administered intravenously (0 14ml/kg) in 21 selected fat patients during left ventricle(LV) contrast echocardiography.

• 对21例肥胖患者应用自制的1%25葡萄糖白蛋白声学造影剂（0.；14ml/kg）经外周静脉行左心声学造影。