![]() ![]() ![]() Atypical atrial flutter may originate from left atrium on occasion however, it is less common. The success rate of the procedure is generally very good, and depends on many factors, such as the duration of the condition, the presence of valve disease or. The Columbia team has performed surgical atrial fibrillation ablation (SAFA) in more than 600 patients, with a success rate (normal rhythm) at 6-12 months. *Less commonly, atrial fibrillation originates from the right atrium including the superior vena cava or coronary sinus. Clinical success rates for paroxysmal and persistent subgroups were 73 and 47 (first procedure) rising to 87 and 83 (all procedures). Success rate is high and complication risk is low.Ītrial flutter ablation can be utilized as an initial rhythm control strategy instead of antiarrhythmic drugs since this procedure is low risk with a high success rate, unlike that of atrial fibrillation where success rates vary and there is a higher complication risk. ![]() Anticoagulation is also given prior to and after cardioversion, as it is in patients with AF. Success is not related to the duration of this arrhythmia. A CTI line - or cavo-tricuspid isthmus line - is placed to interrupt the reentrant circuit. Atrial flutter Atrial flutter is an atrial arrhythmia that can be treated with cardioversion. Atrial flutter most commonly occurs in a reentrant circuit around the tricuspid valve - typical atrial flutter or type I.Īblation for this rhythm is easy since it requires only venous access to get to the right heart. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |