The clinical and angiographic impact of intravascular ultrasound guided stenting of unprotected left main and proximal left anterior descending coronary artery. A prospective randomized controlled study in Egypt

IF 0.2 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Cor et vasa Pub Date : 2023-06-20 DOI:10.33678/cor.2022.101

Noha Hassanin Hanboly, Y. Baghdady, Mostafa Mokhtar Mostafa, Assem Abdelaziz Fahmy Hashad, Yasser A. Sadek

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Abstract

Background: Coronary angiography has some limitations in the proper assessment of coronary artery lesions. Intravascular ultrasound (IVUS) before percutaneous coronary intervention (PCI) can identify signiﬁ - cant stenosis, select the appropriate stent and detect complications. The study aimed to evaluate the impact of intravascular ultrasound on clinical and angiographic outcomes after revascularization by stenting for patients with unprotected left main (ULM) or proximal left anterior descending (LAD) coronary artery disease (CAD). Materials and methods: A prospective randomized controlled study that was carried on sixty patients presented with stable angina or non-ST elevation acute coronary syndrome. Coronary angiography that was carried out at cardiac catheterization laboratory at the National Heart Institute in Egypt revealed signiﬁ cant left main or proximal LAD coronary artery disease. Patients were scheduled for revascularization

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超声引导下无保护左主干及近端左前降支植入术的临床及血管造影影响。埃及的一项前瞻性随机对照研究

背景:冠状动脉造影在正确评估冠状动脉病变方面有一定的局限性。经皮冠状动脉介入治疗(PCI)前血管内超声(IVUS)可以识别明显的狭窄，选择合适的支架和发现并发症。本研究旨在评估血管内超声对无保护的左主干(ULM)或左前降支(LAD)冠状动脉疾病(CAD)患者行支架重建术后的临床和血管造影结果的影响。材料和方法:一项前瞻性随机对照研究，对60例表现为稳定型心绞痛或非st段抬高急性冠状动脉综合征的患者进行研究。在埃及国家心脏研究所心导管实验室进行的冠状动脉造影显示明显的左主干或近端LAD冠状动脉疾病。患者被安排进行血运重建

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Cor et vasa CARDIAC & CARDIOVASCULAR SYSTEMS-

CiteScore

0.50

自引率

50.00%

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