Multiple distinct right atrial endocardial origins in a patient with atrial tachycardia: mapping and ablation using noncontact mapping.
Noncontact mapping identified the endocardial origins of four distinct atrial tachycardias in a young patient with drug refractory palpitations and effected successful ablation with no recurrence of symptoms in 5 months of follow-up.
Segal
Oliver R
OR
Department of Cardiac Electrophysiology, Imperial College and St. Mary's Hospital, London, United Kingdom.
Markides
Vias
V
Kanagaratnam
Prapa
P
Wong
Tom
T
Peters
Nicholas S
NS
D000328:Adult; D018780:Body Surface Potential Mapping / Q000379:methods*; D017115:Catheter Ablation / Q000379:methods*; D006325:Heart Atria; D006801:Humans; D008297:Male; D013610:Tachycardia / Q000175:diagnosis* / Q000601:surgery*