Right ventricular papillary muscle approximation for functional tricuspid regurgitation associated with severe leaflet tethering

被引：17

作者：

Matsumiya, Goro ^{[1
]}

Kohno, Hiroki ^{[1
]}

Matsuura, Kaoru ^{[1
]}

Sakata, Tomoki ^{[1
]}

Tamura, Yusaku ^{[1
]}

Watanabe, Michiko ^{[1
]}

Ueda, Hideki ^{[1
]}

机构：

[1] Chiba Univ, Dept Cardiovasc Surg, Grad Sch Med, Chiba, Japan

来源：

INTERACTIVE CARDIOVASCULAR AND THORACIC SURGERY | 2018年 / 26卷 / 04期

关键词：

Tricuspid regurgitation; Leaflet tethering; Papillary muscle approximation; ANNULOPLASTY;

D O I：

10.1093/icvts/ivx406

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Recurrent tricuspid regurgitation (TR) can occur after tricuspid annuloplasty if severe leaflet tethering persists. To reduce the tethering, we applied right ventricular papillary muscle approximation in 7 patients with severe functional TR associated with significant leaflet tethering. Postoperative echocardiogram revealed mild or less TR and a significant reduction in the tethering effect. In conclusion, this adjunctive technique can improve functional TR associated with leaflet tethering.

引用

页码：700 / 702

页数：3

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