专注应急领域 打造核心竞争力——访方正奥德公司政府方案事业部副总经理张宁、王宇翔博士

Imaging of contrast agents with high acoustic pressures can cause PVCs if end-systolic triggering is used. This effect is related to both the dose of contrast agent and acoustic pressure. It does not occur during end-diastolic triggered imaging. Precautionary measures would include using lower MIs o... View More