Ripple mapping: Making electroanatomic mapping user-friendly
نویسندگان
چکیده
منابع مشابه
Application of ripple mapping with an electroanatomic mapping system for diagnosis of atrial tachycardias.
BACKGROUND Three-dimensional (3D) mapping is often used to guide ablation in atrial tachycardia (AT), but maps can be susceptible to annotation and interpolation errors. Ripple Mapping (RM) is a technique that displays electrogram time-voltage data simultaneously as dynamic bars on the surface shell to overcome these limitations. OBJECTIVES We hypothesized that RM would be superior to establi...
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Electrophysiologic testing and radiofrequency ablation have evolved as curative measures for a variety of rhythm disturbances. As experience in this field has grown, ablation is progressively being used to address more complex rhythm disturbances. Paralleling this trend are technological advancements to facilitate these efforts, including electroanatomic mapping (EAM). At present, several diffe...
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متن کاملCardiac ripple mapping: a novel three-dimensional visualization method for use with electroanatomic mapping of cardiac arrhythmias.
BACKGROUND Mapping of regular cardiac arrhythmias is frequently performed using sequential point-by-point annotation of local activation relative to a fixed timing reference. Assigning a single activation for each electrogram is unreliable for fragmented, continuous, or double potentials. Furthermore, these informative electrogram characteristics are lost when only a single timing point is assi...
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ژورنال
عنوان ژورنال: Heart Rhythm
سال: 2009
ISSN: 1547-5271
DOI: 10.1016/j.hrthm.2009.10.015