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. 2015 Jun 16;8(3):575–582. doi: 10.1161/CIRCEP.114.002281

Figure 1.

Figure 1.

Location of successful ablation sites surrounding the anterior atrial septum through either the right anterior septum via a femoral vein approach (n=8), or the noncoronary cusp via a retrograde aortic approach (n=35), or the aortic mitral junction via a trans-septal approach (n=3) in 46 atrial tachycardias (ATs; 45 patients). L indicates left coronary cusp; MV, mitral valve; N, noncoronary cusp; R, right coronary cusp; and TV, tricuspid valve.