相关实验视频

Updated: Sep 19, 2025

Novel Percutaneous Approach for Deployment of 3D Printed Coronary Stenosis Implants in Swine Models of Ischemic Heart Disease

Novel Percutaneous Approach for Deployment of 3D Printed Coronary Stenosis Implants in Swine Models of Ischemic Heart Disease

Published on: February 18, 2020

在左主皮穿刺冠状动脉干预中使用支架策略和成像:来自15年注册表的见解

Judit Andreka^1,2, Fazila-Tun-Nesa Malik³, Mariam Khandaker⁴

¹Department of Cardiology, University Heart Center Graz, Medical University of Graz, Graz, Austria.

Future cardiology

|June 6, 2025

概括

与双支支架 (DS) 方法相比,用于左主 (LM) 穿皮冠状动脉干预 (PCI) 的单支架 (SS) 策略显示出较低的一年死亡率. 这些现实数据表明,当LM PCI结果可行时,SS是可取的.

科学领域:

干预心脏病学干预心脏病学
心血管研究研究心血管研究
医疗器械技术医疗器械技术

背景情况:

左主 (LM) 穿皮冠状动脉干预 (PCI) 存在重大干预挑战.
患者和程序因素极大地影响LMPCI结果.

研究的目的:

分析LM PCI的程序特征和结果.
评估支架技术对15年患者死亡率的影响.

主要方法:

对3494名连续LMPCI患者 (2006-2022) 的回顾性分析.
详细收集程序数据,重点关注单支支架 (SS) 和双支架 (DS) 技术.
主要结局:1年全因死亡率.

主要成果:

77%的患者接受了SS,23%接受了DS.
一年死亡率在SS (3.5%) 与DS (5.1%) 相比显著降低.
与血管造影指导PCI相比,血管内成像的使用没有显著影响一年死亡率.

结论:

对LM PCI的临时单片支架策略与更好的患者结果有关.
在LMPCI中使用双支架的方法与较高的死亡率有关.
稳定战略的可行性是LM PCI成功的一个关键决定因素.

关键词:

左,主要,主要冠状动脉分支的冠状动脉分支双重支架技术双重支架技术图像指导指导图像指导指导通过皮肤进行的再血管化.一个单一的支架技术.

更多相关视频

A Murine Model of Stent Implantation in the Carotid Artery for the Study of Restenosis

A Murine Model of Stent Implantation in the Carotid Artery for the Study of Restenosis

Published on: May 14, 2013

Catheter-based Endovascular Angioplasty for Fibrosing Mediastinitis-associated Pulmonary Vein Stenosis

Catheter-based Endovascular Angioplasty for Fibrosing Mediastinitis-associated Pulmonary Vein Stenosis

Published on: August 26, 2025

相关概念视频

Cardiac Catheterization III: Left Heart Catheterization

Cardiac Catheterization III: Left Heart Catheterization

Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...

Coronary Artery Disease V: Interprofessional Care

Coronary Artery Disease V: Interprofessional Care

Interprofessional care for coronary artery disease includes pharmacological therapy and revascularization procedures.Pharmacological therapy for Coronary Artery Disease (CAD) aims to manage symptoms, prevent complications, and improve patient outcomes through various classes of medications:Antiplatelet Agents:Aspirin and Clopidogrel: These medications inhibit platelet aggregation, preventing blood clots, which is crucial for avoiding heart attacks and strokes. Doctors often prescribe these...

Radiological Investigation III: Pulmonary Angiogram and PET Scan

Radiological Investigation III: Pulmonary Angiogram and PET Scan

Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...