CS angiography with LIMA catheter |
19 (100%) |
Balloon size, mm |
2.0 (1.5-2.0) |
Volume of ethanol injected, ml |
4.0 (3.0-6.0) |
Rhythm during VOM-EI |
|
Sinus rhythm
|
3 (16%)
|
Atrial fibrillation
|
3 (16%)
|
Atrial flutter
|
12 (63%)
|
Termination to sinus rhythm during VOM-EI
|
4 (33%)
|
Cycle length prolongation during VOM-EI
|
3 (25%)
|
Paced rhythm
|
1 (5%)
|
Radiofrequency ablation of mitral isthmus line before VOM-EI |
8
(42%) |
Mitral isthmus block with VOM-EI |
7 (37%) |
Radiofrequency ablation of mitral isthmus line after VOM-EI |
12
(63%) |
Other Radiofrequency ablation targets during VOM-EI procedure |
|
Pulmonary vein isolation
|
11 (58%)
|
Roof line
|
8 (42%)
|
Defragmentation in left atrium
|
1 (5%)
|
Superior vena cava isolation
|
2 (11%)
|
Cavotricuspid isthmus line
|
4 (21%)
|
Adverse events |
|
Pericarditis
|
1 (5%)
|
Minor pericardial effusion
|
3 (16%)
|
VOM dissection
|
2 (11%)
|
Symptomatic sinus arrest
|
1 (5%)
|