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Date Published: 18/10/2021
Abstract Views: 455
Views PDF: 367
DOI: https://doi.org/10.51298/vmj.v506i1.1150
Issue
Vol. 506 No. 1 (2021)
Section
Các bài báo
How to Cite
Duy Tùng, V. ., & Thị Thơ, N. . (2021). RESEARCH ON THE CORONARY COLLATERAL CIRCULATION BY DIGITAL SUBTRACTION ANGIOGRAPHY OF PATIENTS WITH MULTI VESSEL CORONARY ARTERY DISEASE. Vietnam Medical Journal, 506(1). https://doi.org/10.51298/vmj.v506i1.1150

RESEARCH ON THE CORONARY COLLATERAL CIRCULATION BY DIGITAL SUBTRACTION ANGIOGRAPHY OF PATIENTS WITH MULTI VESSEL CORONARY ARTERY DISEASE

Vũ Duy Tùng1,, Nguyễn Thị Thơ1
1 Thai Binh University of Medicine and Pharmacy

Main Article Content

Abstract

Purpose: To determine the prevalence and the degree of coronary collaterals in patients with multi-vessel coronary artery disease. Subjects and methods: The retrospective cross-sectional description study was proceeded atCardiovascular Intervention Center, Hanoi Medical University Hospital from July 2018 to July 2019. A total of 41 patients with multi-vessel coronary artery disease were recruited to this study. Results: In this study, Coronary collateral circulation was graded Rentrop 1 in 14.6%, Rentrop 2 in 24.4% and Rentrop 3 in 4.9% of these patients. In the left anterior descending obstruction, there are 37.5% type F collateral circulation. In the circumflex artery obstruction, there are 66,7% type D collateral circulation. In the Right coronary obstruction, there are 60 % type A collateral circulation. Conclusion: The degree of collateral circulation assessed by the Rentrop score is a useful methods in the population with multi-vessel coronary artery disease, and pathways cororary collateral circulation by LeVin1974.

Article Details

Keywords

Mutilvessel coronary artery disease, percutannenous coronary intervention, coronary collateral circulation

References

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