Ripple Mapping
An advanced mapping technique that displays activation propagation as dynamic color waves across three-dimensional cardiac geometry.
Full Definition
Ripple mapping is a sophisticated electroanatomical mapping display that visualizes cardiac activation as propagating waves of color across a three-dimensional cardiac model. Unlike traditional activation maps that show static timing information, ripple mapping creates dynamic, movie-like displays where activation appears as moving wavefronts. This technique enhances visualization of complex activation patterns, reentrant circuits, and collision zones by showing the temporal progression of electrical activity. Ripple mapping is particularly valuable for understanding arrhythmia mechanisms, identifying critical isthmuses, and planning ablation strategies. The dynamic display helps operators intuitively grasp complex three-dimensional activation sequences.
Usage
Usage note: Capitalize when referring to proprietary system names (Ripple Mapping™). Use lowercase for general technique.
In Context
- "Ripple mapping clearly demonstrated the macroreentrant circuit around the mitral annulus." — Advanced mapping report
- "The collision zone was easily identified using ripple mapping visualization." — Complex ablation case