JOURNAL OF SHANDONG UNIVERSITY (HEALTH SCIENCES) ›› 2017, Vol. 55 ›› Issue (8): 57-60.doi: 10.6040/j.issn.1671-7554.0.2016.1151

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Embedding strategy of pulmonary valvuloplasty for reconstruction of right ventricular outflow in tetralogy of Fallot

TAN Qi, ZI Jie, LI Qingbao, LI Yong, LI Decai, SUI Runqian, SUN Liangong, YU Li, WANG Anbiao   

  1. Department of Cardiac Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan 250021, Shandong, China
  • Received:2016-09-13 Online:2017-08-10 Published:2017-08-10

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Abstract: Objective To evaluate the effect of embedding strategy of pulmonary valvuloplasty for reconstruction of right ventricular outflow in tetralogy of Fallot. Methods The clinical data of 42 patients treated with this strategy during Sept. 2011 and June 2016 were retrospectively analyzed. During the surgery, the designed trapezoidal patch was inserted into dissected pulmonary valve in order to augment valve cusp and reconstruct valve ring. During the follow-up of 3~52 months, the pulmonary valve regurgitation(PVR)was evaluated. Results The surgery produced good short-term and medium-term effects, sustaining moderate PVR. Conclusion For patients with severe stenosis of pulmonary valve ring and dysplasia of pulmonary valve cusp, embedding strategy of pulmonary valve augmentation and annular extension improves PVR.

Key words: Pulmonary valvuloplasty, Tetralogy of Fallot, Pulmonary valve regurgitation

CLC Number: 

  • R654.2
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