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Percutaneous balloon mitral valvoplasty (PBMV) and radiofrequency catheter ablation (RFCA) have been used in the treatment of mitral stenosis (MS) and supraventricular tachycardia. The techniques of PBMV and RFCA yield better results with the development of intervenfional cardiology, but there is no report about PBMV performed simultaneously with RFCA in the same patient. Seven patients with mitral stenosis and Wollf-Parkinson-Wbite (W-P-W) Syndrome were successfully treated with PBMV and RFCA by transseptal methods. LA, LAP, mPG and mPA were decreased from 43.4 ± 4.6mm, 21.8± 6.8mmHg, 21± 7.7mmHg and 45.7±16.5mmHg to 39.2± 3.7mm (P<0.05), 12.7± 4.5mmHg, 12± 3.7mmHg and 32.3± 9mmHg (P<0.01). MVA was increased from 0.96± 0.33cm~2 to 1.7± 0.80cm~2 (P<0.01). δ wave disappeared in 12-lead surface EKG and SVT could not be induced in electrophysiological study after the treatment. The overall time of the procedure for this series was 93± 34 min utes and fluoroscopy time was 23± 7 minutes on the av
The techniques of PBMV and RFCA yield better results with the development of intervenfional cardiology, but there is no Seven patients with mitral stenosis and Wollf-Parkinson-Wbite (WPW) Syndrome were successfully treated with PBMV and RFCA by transseptal methods. LA, LAP, mPG and mPA were decreased from 43.4 ± 4.6 mm, 21.8 ± 6.8 mmHg, 21 ± 7.7 mmHg and 45.7 ± 16.5 mmHg to 39.2 ± 3.7 mm (P <0.05), 12.7 ± 4.5 mmHg, 12 ± 3.7 mmHg and 32.3 ± 9 mmHg, respectively from 0.96 ± 0.33 cm 2 to 1.7 ± 0.80 cm 2 (P <0.01) .δ wave disappeared in 12-lead surface EKG and SVT could not be induced in electrophysiological study after the treatment. The overall time of the procedure for this series was 93 ± 34 min utes and fluoroscopy time was 23 ± 7 minutes on the av