دورية أكاديمية
Angiographic results and late clinical follow-up after Bard-XT intracoronary stent implantation.
| العنوان: | Angiographic results and late clinical follow-up after Bard-XT intracoronary stent implantation. |
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| المؤلفون: | Bueno RR; Department of Interventional Cardiology--HUEC, Deputado Heitor de Alencar Furtado, 1700/10 N 81200-110, Curitiba, Pr, Brazil., Guérios EE, Tarastchuk JC, de Andrade PM, Nercolini DC, Pacheco AL |
| المصدر: | The Journal of invasive cardiology [J Invasive Cardiol] 1999 Nov; Vol. 11 (11), pp. 661-6. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: HMP Communications Country of Publication: United States NLM ID: 8917477 Publication Model: Print Cited Medium: Print ISSN: 1042-3931 (Print) Linking ISSN: 10423931 NLM ISO Abbreviation: J Invasive Cardiol Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Malvern, PA : HMP Communications Original Publication: [King of Prussia, PA] : Health Management Publications, [c1988- |
| مواضيع طبية MeSH: | Stents*, Blood Vessel Prosthesis Implantation/*instrumentation , Coronary Stenosis/*therapy, Aged ; Coronary Angiography ; Coronary Stenosis/diagnostic imaging ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Treatment Outcome |
| مستخلص: | Objectives: The aim of this study is the assessment of immediate clinical and angiographic results and medium- to long-term clinical follow-up after Bard-XT (Bard, Billerica, Massachusetts) coronary stent deployment. Methods: The implantation of 196 stents of various lengths (11, 15 and 19 mm) was attempted in 181 patients (70.1% male) from January 1997 to January 1998. Lesions were type A in 5.6% of the cases, type B1 in 44.4%, type B2 in 45.9% and type C in 4.1%. Implantation of the stent was elective in 53.6% and for bail-out situations in 46.4% of the lesions. Results: The immediate angiographic success rate was 98.5% and the immediate clinical success rate (angiographic success with no major complications during in-hospital stay) was 96.9%. The minimal lumen diameter increased from 0.82 +/- 0.6 mm to 3.0 +/- 0.71 mm after intervention, relative to an immediate post-procedural residual stenosis of 3.05 +/- 9.12%. During the mean in-hospital stay of 2.6 +/- 1.9 days, 3.8% of the patients had a minor clinical event, and 1.5% had a major clinical event. During late follow-up, 3.9% of the patients died. Clinical follow-up of 89.5% of the eligible patients after 241.1 +/- 73.9 days showed that 80.6% of them had negative stress tests, thus reaching a clinical restenosis rate of 19.4%. In a multivariate analysis, only systemic arterial hypertension (p = 0.0012) and a previous history of myocardial infarction (p = 0.02) had a positive correlation with clinical restenosis. Conclusions: The preliminary experience with the Bard-XT coronary stent was associated with good immediate and medium- to long-term clinical outcome. The results were comparable to those obtained with slotted-tube stents. |
| تواريخ الأحداث: | Date Created: 20000404 Date Completed: 20050510 Latest Revision: 20161124 |
| رمز التحديث: | 20231215 |
| PMID: | 10745458 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 1042-3931 |
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