This article reviews the rationale and current evidence for atrioventricular nodal ablation combined with pacemaker therapy in elderly patients with recurrent AF. The evidence and rationale for cardiac resynchronization therapy and future directions are also described....
All these data support our findings that E2A ablation promoted pacemaker cells formation from hESCs specific differentiation. However we also noticed that E2A displayed a positive regulation of SHOX2 and TBX5 expression which is conflict with the alternation in the expression level of these genes ...
Background-Atrioventricular nodal radiofrequency ablation (AVNA) with permanent ventricular pacing can be used to control rate in patients with atrial fibrillation (AF). However, long-term outcomes after AVNA are uncertain, especially in light of irreversible pacemaker dependence. 关键词: ablation atri...
A patient with refractory paroxysmal atrioventricular nodal re-entrant tachycardia had required direct current cardioversion to terminate attacks on 83 occasions. A dual demand pacemaker was implanted to sense and interrupt attacks of tachycardia automatically. The pacing electrode was positioned in the prox...
46 However, RF ablation is still a perfectly acceptable option for AVNRT in most pediatric cases. The acute success rate for SP modification in children with normal hearts was reported as 99% in one large multicenter series.37 Ablation for AVNRT in the setting of CHD is far more challenging ...
38.8% of all patients with permanent atrial fibrillation have more than one AV nodal pathway; 6.4% of all patients with atrial fibrillation would benefit from an ablation of AV nodal pathways with shorter refractory periods for reduction of the heart rate. 展开 ...
The pacemaker site of the so-called "nodal" rhythm was examined by the His bundle electrogram with the in situ heart and also by the microelectrode techniq... K Hiejima,F Suzuki,T Sano - 《Jpn Heart J》 被引量: 3发表: 1973年 High-density mapping of Koch's triangle during sinus rhy...
The patient was qualified for pacemaker implantation and antiarrhythmic treatment by his GP. Successful ablation of atrial tachycardia revealed that SA and AV node properties were in the normal range; therefore no pacemaker implantation was needed. 展开 ...
Comparison of the effects of AV nodal ablation versus AV nodal modification in patients with congestive heart failure and uncontrolled atrial fibrillation. Radiofrequency (RF) catheter ablation of the atrioventricular node (AVN) and implantation of a ventricular pacemaker can improve cardiac performance in...
Radiofrequency catheter ablation has been established as a first-line curative treatment modality in patients with s... HANS,KOTTKAMP,GERHARD,... - 《Journal of Cardiovascular Electrophysiology》 被引量: 55发表: 1997年 Concealed and manifest 1:2 tachycardia and atrioventricular nodal reentrant ...