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通过对38例儿童心动过速的非创伤性及创伤性电生理研究,揭示儿童心动过速类型多样化,以折返性室上性心动过速最为常见。食道心房调搏作为无创性方法可进行初步诊断,并在心动过速发作时可及时终止之以缓解症状。而创伤性心内电生理检查则可对复杂或少见心动过速作出鉴别诊断,并对病变部位进行精确定位,指导射频消蚀术,根治心动过速。
Through the non-traumatic and traumatic electrophysiological studies of 38 children with tachycardia, it is revealed that the diversification of tachycardia in children is the most common and the most common is reentrant supraventricular tachycardia. Esophageal atrial pacing as a noninvasive method for initial diagnosis, and in the onset of tachycardia can be terminated in time to alleviate the symptoms. Traumatic cardiac electrophysiology can make differential diagnosis of complex or rare tachycardia, and the precise location of the lesion to guide the RFA, radical tachycardia.