Next-generation mapping with HD Grid and HD Wave

Jacob G. Lawing; James T. Frix; Matthew S. Mrlik; Kent R. Nilsson

doi:10.2217/fca-2021-0023

Next-generation mapping with HD Grid and HD Wave

Jacob G. Lawing, James T. Frix, Matthew S. Mrlik, Kent R. Nilsson

General Internal Medicine

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

High-definition (HD) mapping with the Advisor HD Grid and HD Wave Solution software offers unparalleled resolution in mapping complex arrhythmias. The unique shape of a HD Grid (16 electrodes in a 4 × 4 pattern) allows for the mapping of orthogonal electrograms (EGMs). In so doing, the HD Grid catheter virtually eliminates the issue of 'bipolar blindness', a phenomenon seen when a wavefront of propagation is traveling perpendicular to a bipole pair. By improving the accuracy of the 3D electroanatomical map, HD Grid offers the potential of shorter procedure times, safer ablations and higher success rates. The following article explores the role of HD Grid in mapping a variety of arrhythmias including supraventricular tachycardias, atrial fibrillation and ventricular tachycardia. In addition, the authors explore the role of HD Grid in more recently described substrate-based advanced mapping techniques.

Original language	English (US)
Pages (from-to)	1183-1192
Number of pages	10
Journal	Future Cardiology
Volume	17
Issue number	7
DOIs	https://doi.org/10.2217/fca-2021-0023
State	Published - Oct 2021

Keywords

AVNRT
HD Grid
atrial fibrillation
atrial flutter
ventricular tachycardia

ASJC Scopus subject areas

Molecular Medicine
Cardiology and Cardiovascular Medicine

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10.2217/fca-2021-0023

Cite this

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title = "Next-generation mapping with HD Grid and HD Wave",

abstract = "High-definition (HD) mapping with the Advisor HD Grid and HD Wave Solution software offers unparalleled resolution in mapping complex arrhythmias. The unique shape of a HD Grid (16 electrodes in a 4 × 4 pattern) allows for the mapping of orthogonal electrograms (EGMs). In so doing, the HD Grid catheter virtually eliminates the issue of 'bipolar blindness', a phenomenon seen when a wavefront of propagation is traveling perpendicular to a bipole pair. By improving the accuracy of the 3D electroanatomical map, HD Grid offers the potential of shorter procedure times, safer ablations and higher success rates. The following article explores the role of HD Grid in mapping a variety of arrhythmias including supraventricular tachycardias, atrial fibrillation and ventricular tachycardia. In addition, the authors explore the role of HD Grid in more recently described substrate-based advanced mapping techniques.",

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Next-generation mapping with HD Grid and HD Wave

Abstract

Keywords

ASJC Scopus subject areas

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