摘要
To the Editor：Atrial premature contractions （APCs） or atrial tachycardia （AT） is a common form of supraventricular （SV） arrhythmias.Arising from the right atrial appendage （RAA）,it usually responds well to radiofrequency （RF） ablation;however,successful ablation in this anatomic region can be challenging.Herein,we report a successful treatment of a case.
To the Editor：Atrial premature contractions （APCs） or atrial tachycardia （AT） is a common form of supraventricular （SV） arrhythmias.Arising from the right atrial appendage （RAA）,it usually responds well to radiofrequency （RF） ablation;however,successful ablation in this anatomic region can be challenging.Herein,we report a successful treatment of a case.
