Fig. 3From: Ablation of typical atrial flutter as therapeutic component in carcinoid heart disease: a case reportECG during typical atrial flutter with limb leads (A) and chest leads (B). C Electroanatomic reconstruction of the right atrium with Local activation time (LAT) mapping visualizing the counterclockwise typical atrial flutter (CARTO 3, Biosense Webster). Fluoroscopic images are integrated into the 3D map using CARTO UNIVU. Black dots mark sites of metal artifact recordings initiated by contact of the ablation catheter with mechanical valve prosthesis (left: right anterior oblique (RAO) 30°, right: left anterior oblique (LAO) 45° view)Back to article page