RESULTS. In group A triangle of Kock's showed a significantly smaller area and a larger number of RF pulses was needed to achieve successful procedure (p<0.001). In the same group, RF ablations were performed in regions closer to the His bundle (p<0.001). CONCLUSIONS. LOCALISA allowed ...
guiding the ablation procedure, but not to elucidate the SVT mechanism. The EPS was performed in a stepwise fashion. After para-Hisian pacing was performed, SVT induction was attempted under atrial programmed stimulation. Para-Hisian entrainment was then per- ...
The use of different three-dimensional electro-anatomical mapping (3D-EAM) systems for right-sided arrhythmia ablation may differently effect procedure duration and radiation exposure. Methods We evaluated 301 consecutive patients undergoing AVNRT ablation at two centers. 242 patients ablated with Carto...
performed a retrospective analysis of 136 and 141 patients who respectively and consecutively underwent AVNRT ablation with a conventional fluoroscopic approach (Conventional group) and a minimally fluoroscopic approach using a 3D electro-anatomical mapping system to guide the procedure (Minimal fluoroscopy ...
Although relative safety of catheter ablation of AVNRT has been demonstrated in pediatrics, this procedure is rarely indicated in children <15kg.#Retrospective review of seven cases of AVNRT that presented in children younger than 1 year of age and required catheter ablation for definitive management...
Patients should be counseled prior to ablation about the rate of post-procedure symptoms, but reassured about the low rate of true recurrence.Webster, GregoryWard, KendraStanley, SabrinaChaouki, AhmadTsao, SabrinaPediatrics
Symptoms are the most common indication for ablation in children with atrioventricular nodal reentrant tachycardia (AVNRT). After the procedure, patients may continue to report palpitations. The objective of this study was to quantify the risk and duration of palpitations after pediatric slow pathway ...
Favorable outcome using an abbreviated procedure for catheter ablation of AVNRT: results from a prospective randomized trial. Steven Daniel,Rostock Thomas,Hoffmann Boris A,Servatius Helge,Drewitz Imke,M眉llerleile Kai,Klemm Hanno,Melchert Carsten,Wegscheider Karl,Meinertz Thomas,Willems Stephan. Journal...
Reports that catheter ablation of atrioventricular nodal reentrant tachycardia (AVNRT) using the anterior approach is successful in patients. Major limitations of the procedure; Effectiveness of the posterior approach; Most common complication of the procedure.Dale...
Methods This is a meta-analysis consisting of observational studies and randomized controlled trials, which evaluated the performance of navigation systems of catheter ablation in AVNRT patients. Primary endpoint was to access the AVNRT recurrence after the procedure during follow-up periods. Secondary ...