Arrhythmia origin | No.(%) | VT(SVT) | PVCs | Success (%) |
---|---|---|---|---|
Tricuspid annulus | 35(9.23) | 5(2) | 30 | 32(91.43) |
  Free wall portion | 29(7.65) | 5(2) | 24 | 28(96.55) |
  Septal portion | 6(1.58) | 0 | 6 | 4(66.67) |
RVOT | 235(62.01) | 28(9) | 207 | 224(95.32) |
PA | 14(3.69) | 5(0) | 9 | 14(100.00) |
Aortic sinus of Valsalva | 24(6.33) | 5(0) | 19 | 19(79.17) |
LVOT | 5(1.32) | 1(0) | 4 | 5(100.00) |
LV septum | 48(12.67) | 25(25) | 23 | 43(89.58) |
 Anterosuperior septum | 12(3.17) | 1(1) | 11 | 10(83.33) |
 Posteroinferior septum | 36(9.50) | 24(24) | 12 | 33(91.67) |
Mitral annulus | 5(1.32) | 2(1) | 3 | 5(100.00) |
LV epicardium | 7(1.85) | 4(2) | 3 | 4(57.14) |
Others(RVIT 3,LV Free wall 3) | 6(1.58) | 1(0) | 5 | 5(83.33) |
Total | 379(100.00) | 76(39) | 303 | 351(92.61) |