The clinical observation on ablation of premature ventricular contractions in children guided by carto 3D electrical mapping system
LIU Jiying
LV Jianli
JIANG Jianan
Abstract：Objective To investigate the clinical observation methods of ablation of premature ventricular contractions in children under the guidance of Carto 3 D electrical mapping system and to reduce the crying and intraoperative complications. Methods 45 children with premature ventricular contractions under the guidance of the Carto 3 D electrical mapping system from January 2017 to August 2018 were selected as the research objects. And it was found that children's crying and surgical complications can be reduced by adequate preoperative preparation, close observation during surgery and strict postoperative handover. ResultsIn 45 children, 40 cases were successfully ablated, 2 cases were effective, 2 cases were recurrence (success in the second ablation), and 1 case had failed surgery because the premature ventricular contractions disappeared after anesthesia. 1 case of atelectasis occurred during operation and 1 case of hematoma at arterial puncture. No crying appeared before and after the operation. All patients recovered and discharged after surgery. Conclusion Carto 3 D electrical mapping system is safe and effective in ablation of premature ventricular contractions in children. Sufficient preparation before surgery can eliminate the fear of patients, improve the tolerance of surgery. Close observation during operation, timely treatment, and strict handover after surgery can reduce the occurrence of complications and discomfort of children, increase the safety of surgery.
Keywords：CARTO 3D electrical mapping systemRadiofrequency ablationPremature ventricular contractions in childrenClinical observation
Publication Date：2019-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 381-384 )