Right coronary system grafts: Alone or together with left system grafts - Angiographic results

Purpose: The aim of this study is to compare the long-term graft patency between patients who had sequential or individual right posterior descending artery (RPDA) anastomosis. Materials and Methods: Two hundred and forty-two patients underwent coronary artery bypass grafting (CABG) between June 1994 and December 2003. They were examined retrospectively with respect to coronary angiograghic data. [Group 1] Individually right system grafts in RPDA position (n=139). [Group 2] RPDA anastomosis sequentially with left system (n=103). Patency rates for posterior descending arteries in each group were separately calculated for each vessel quality category. Results: The mean interval from operation to angiography was 50.6±48.9 months in group 1 vs 57.5±39.2 months in group 2 respectively. The overall patency rate was 66.2% (92/139) in group 1 and 78.6% (81/103) in group 2 (p=0.04). When the RPDA has good run-off capacity, the patency rate was 69.1% in group 1 and 85.2% in group 2. Conclusion: When the RPDA has good run-off capacity, snake grafts show excellent results and right and left coronary systems could be anastomosed sequentially.

Yazar Kandemir O.
Tokmakoglu H.
Tezcaner T.
Yorgancioglu C.
Süzer K.
Zorlutuna, Yaman
Yayın Türü Article
Tek Biçim Adres https://hdl.handle.net/20.500.12628/7429
Konu Başlıkları Coronary artery bypass grafting
Individual
Sequential
Koleksiyonlar Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD
Scopus İndeksli Yayınlar Koleksiyonu
Dergi Adı Annals of Thoracic and Cardiovascular Surgery
Dergi Cilt Bilgisi 13
Dergi Sayısı 1
Sayfalar 27 - 31
Yayın Yılı 2007
Eser Adı
[dc.title]
Right coronary system grafts: Alone or together with left system grafts - Angiographic results
Yazar
[dc.contributor.author]
Kandemir O.
Yazar
[dc.contributor.author]
Tokmakoglu H.
Yazar
[dc.contributor.author]
Tezcaner T.
Yazar
[dc.contributor.author]
Yorgancioglu C.
Yazar
[dc.contributor.author]
Süzer K.
Yazar
[dc.contributor.author]
Zorlutuna, Yaman
Yayın Yılı
[dc.date.issued]
2007
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
Purpose: The aim of this study is to compare the long-term graft patency between patients who had sequential or individual right posterior descending artery (RPDA) anastomosis. Materials and Methods: Two hundred and forty-two patients underwent coronary artery bypass grafting (CABG) between June 1994 and December 2003. They were examined retrospectively with respect to coronary angiograghic data. [Group 1] Individually right system grafts in RPDA position (n=139). [Group 2] RPDA anastomosis sequentially with left system (n=103). Patency rates for posterior descending arteries in each group were separately calculated for each vessel quality category. Results: The mean interval from operation to angiography was 50.6±48.9 months in group 1 vs 57.5±39.2 months in group 2 respectively. The overall patency rate was 66.2% (92/139) in group 1 and 78.6% (81/103) in group 2 (p=0.04). When the RPDA has good run-off capacity, the patency rate was 69.1% in group 1 and 85.2% in group 2. Conclusion: When the RPDA has good run-off capacity, snake grafts show excellent results and right and left coronary systems could be anastomosed sequentially.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Coronary artery bypass grafting
Konu Başlıkları
[dc.subject]
Individual
Konu Başlıkları
[dc.subject]
Sequential
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
1341-1098
İlk Sayfa Sayısı
[dc.identifier.startpage]
27
Son Sayfa Sayısı
[dc.identifier.endpage]
31
Dergi Adı
[dc.relation.journal]
Annals of Thoracic and Cardiovascular Surgery
Dergi Sayısı
[dc.identifier.issue]
1
Dergi Cilt Bilgisi
[dc.identifier.volume]
13
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/7429
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
120
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
06 Haziran 2024 06:47
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Tıklayınız
patency coronary grafts system months [Group descending anastomosis sequentially between run-off patients capacity posterior artery angiography operation interval Purpose anastomosed systems results excellent Conclusion (81/103) category (92/139) overall respectively Results quality sequential forty-two hundred Methods
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