Background　Cardiac implantable electronic devices(CIEDs) include pacemakers, implantable cardioverter defibrillators(ICDs) and cardiac resynchronization therapy(CRT). At present, the number of installed ICDs in China annually is more than 2 000 and the CRT device is about 2 200. There are 38 per million people receiving heart pacemakers.　Objective　The anesthesiologist should know the perioperative management of patients with cardiac implantable electronic devices.　Content　In this article, we reviewed the perioperative management of patients with CIEDs. We hope to help the anesthesiologists.　Trend　Such patients with CIEDs may also need to accept the surgical operation or gastrointestinal endoscopy or other minimally invasive surgery. The management of patients with electronic devices in perioperative period is very complicated. Continuing education has not kept pace with. So far, there are few guidelines on the management of CIEDs. Email:20135232018@stu.suda.edu.cn 【Abstract】Background Cardiac implantable electronic devices (CIEDs) include pacemakers,implantable cardioverter defibrillators and cardiac resynchronization therapy device (CRT) devices.At present, the number of installed ICD in China annually is more than 2000 and the CRT device is about 2200.There are 38 per million people receving heart pacemakers. Objective The anesthesiologist should know the perioperative management of patients with cardiac implantable electronic devices. Content In this article, we reviewed the perioperative management of patients with cardiac implantable electronic devices. I hope to help the anesthesiologists. Trend In the operation room, such patients are not uncommon. And such kind of patient may need to accept the surgical operation or gastrointestinal endoscopy or other minimally invasive surgery. The management of patients with electronic devices in perioperative period is very complicated. Many anesthesiologists lack the knowledge and experience of this kind of patients. In this regard, it is seldom to receive targeted training. Continuing education has not kept pace with. So far, there are few guidelines on the management of CIEDs in the perioperative period.