Interventional cardiologists at Northwestern Memorial Hospital have demonstrated outstanding clinical outcomes using an advanced catheter-based procedure called Complete Higher Risk Indicated Percutaneous Coronary Intervention (PCI) or CHIP to open blocked coronary arteries in the high-risk patient.

Complex high-risk indicated percutaneous coronary intervention (CHIP-PCI) is an emerging concept that is poorly defined. The BCIS (British Cardiovascular Intervention Society) database was used to study all PCI procedures in the United Kingdom 2006-2016.

2020年12月31日 · 在PCI技术及相关器械不断发展的大背景下，CHIP PCI作为全新的概念诞生，其旨在针对射血分数较低的复杂高危（CHIP）患者进行有效、安全的介入治疗，最终目标在于完全血运重建，并在改善患者预后方面表现出色。

Complex high-risk and indicated percutaneous coronary interventions (CHIP-PCI) is a rapidly growing field that has gained interest among interventional cardiologists in recent years.

2023年3月27日 · Recently, there has been a growing interest in the concept of complex and high-risk intervention in indicated patients (CHIP). In our previous studies, we defined the three CHIP components (complex PCI, patient factors, and complicated heart disease), and introduced a novel stratification based on patient factors and/or complicated heart disease.

CHIP即complex high risk intervention patients，临床上血流动力学不稳定、合并症多（如严重心衰、肾功能不全、糖尿病等）、无法进行外科血运重建的复杂、极高风险冠心病患者即为CHIP群体。 这类患者往往已经失去了外科搭桥治疗的机会，在ECMO支持下进行PCI血运重建或许是唯一机会，也是复杂极高风险冠心病介入治疗领域很大的挑战。 近年来，李浪教授率领的CHIP团队开展的一系列在ECMO支持下的CHIP手术，有效整合多学科优势，摸索出一套行之有效的经验 …

2022年1月10日 · Objectives: The authors used the BCIS (British Cardiovascular Intervention Society) database to define the factors associated with percutaneous coronary intervention (PCI) procedural complexity. Background: Complex high-risk indicated percutaneous coronary intervention (CHIP-PCI) is an emerging concept that is poorly defined.

CHIP PCI is an advanced form of percutaneous coronary intervention (PCI), also known as angioplasty, tailored for patients with complex heart disease. It is designed for individuals with: Severely blocked arteries, including chronic total occlusions (CTOs). Multiple blockages in different areas of the heart.

Complex, high‐risk percutaneous coronary intervention (PCI) (CHiP) is increasingly being undertaken in octogenarians. However, limited data exist on CHiP types, trends, and outcomes in the octogenarian.

Background: Complex high-risk and indicated revascularization using percutaneous coronary intervention (CHIP-PCI) is an emerging concept that is poorly studied. Objective: To define temporal changes in CHIP-PCI volumes, and the relationship between operator CHIP-PCI volume and patient outcomes.