Serial intravascular ultrasound predictors of restenosis at the margins of Palmaz-Schatz stents

被引：45

作者：

Hoffmann, R ^{[1
]}

Mintz, GS ^{[1
]}

Kent, KM ^{[1
]}

Satler, LF ^{[1
]}

Pichard, AD ^{[1
]}

Popma, JJ ^{[1
]}

Leon, MB ^{[1
]}

机构：

[1] WASHINGTON HOSP CTR,INTRAVASC ULTRASOUND IMAGING & CARDIAC CATHETERIZ,WASHINGTON,DC 20010

来源：

AMERICAN JOURNAL OF CARDIOLOGY | 1997年 / 79卷 / 07期

关键词：

D O I：

10.1016/S0002-9149(97)00016-7

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

To evaluate predictors of restenosis at margins of Palmaz-Schatz stents, intravascular ultrasound studies were performed after intervention and at follow-up (5.4 months) in 161 stented lesions. Of 301 stent margins, 77 (26%) were restenotic at follow-up (>50% late lumen loss). Intimal hyperplasia was greater for restenotic than for nonrestenotic stents margins. The dominant periprocedural predictor of stent margin restenosis was the plaque burden of the continuous reference segment.

引用

页码：951 / &

页数：4

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