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Background: We wanted to investigate the acute and long-term effectiveness and safety of radiofrequency catheter ablation in Chinese pediatric patients with arrhythmias. Methods: We gathered clinical evidence from pediatric patients who underwent RFCA in several large medical centers in China between 2000 and 2019. The bulk of supraventricular tachycardia consists of atrioventricular tachycardia and atrioventricular nodal reentry tachycardia. 78. 2%/72. 2%, 96. 4%/92. 2%, AVRT 99. 8%/92. 2%, PVC 98. 8%/92. 2%, and VT 81. 2%/75. 2% had a 97 percent/72 percent success rate of RFCA in the acute/long run. Conclusions: The current review shows that RFCA is both safe and safe in the treatment of arrhythmias in Chinese pediatric patients, with a 90 percent success rate, low recurrence rate, and significantly reduced the chance of complications. The success of left-sided pathway ablation is marginally higher than that of the right-sided pathway. It may be the first-line therapy in the majority of pediatric patients with SVT and/or VAs.
Source link: https://doi.org/10.1532/hsf.2837
Background: Atrial fibrillation is a common problem among patients undergoing coronary artery bypass graft repair graft. We investigated the effectiveness of BRA for sinus rhythm recovery in patients with AFundergoing CABG. We found that group II patients had higher sinus rhythm recovery rates after BRA with CABG than group I patients, according to our reports. Overall mortality in group II patients was significantly lower than in patients in group I. According to Kaplan's report, the survival rate in group II was significantly higher than in group I than in group II. The Cox hazards survival regression ratio, which was significantly different between groups, was significantly different between groups. As predictors of post-bra recurrent AF, long-term AF before BRA with CABG and permanent AF were identified as predictors of post-bra recurrent AF.
Source link: https://doi.org/10.1532/hsf.3283
Abstract pulsified electric fields have emerged as an ideal cardiac ablation technique. Many clinical trials in humans are investigating PEF as an ablation technique for both atrial and ventricular arrhythmias, with early results revealing promising promise. PEF biophysics and principles are significantly different from current energy modalities, which is particularly relevant to current energy modalities.
Source link: https://doi.org/10.1093/europace/euac033
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