CHIP
Pronunciation: chip
Also written as: CHIP — Coronary Hazard Identification Protocol
Systematic approach to identifying high-risk coronary lesion characteristics that may complicate intervention.
Full Definition
The Coronary Hazard Identification Protocol (CHIP) represents a systematic methodology for identifying and categorizing high-risk features in coronary lesions that may predispose to procedural complications or suboptimal outcomes. This protocol encompasses assessment of lesion morphology, calcification patterns, thrombus burden, vessel tortuosity, and anatomical complexity. CHIP classification helps interventionalists develop appropriate procedural strategies, select optimal devices, and anticipate potential complications. The protocol emphasizes the importance of comprehensive pre-procedural planning and may influence decisions regarding staged procedures, specific device selection, or referral for surgical revascularization.
Usage
Usage note: Capitalize as CHIP when referring to the protocol; avoid confusion with other medical acronyms.
In Context
- "CHIP analysis revealed multiple high-risk features requiring modified procedural approach." — Pre-procedural planning
- "The lesion scored high on the CHIP protocol due to heavy calcification and tortuosity." — Risk assessment documentation