Follow-up pacemaker evaluations were performed (including lead heating and pacing threshold) three months after the initial scan to assess any long-term damage to the devices.

• 在第一次扫描后3个月内进行随访，对心脏起搏器是否有长期损害进行了进一步的评价（包括主要的受热情况和起搏能力域值问题）。