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Table 9 Highly fractionated - mean spectral profile

From: Comparison of spectral estimators for characterizing fractionated atrial electrograms

Method

MN - Par

SD – Par

MN - Per

SD - Per

MN Signif

SD Signif

NSE

0.401

0.068

0.323

0.113

p < 0.001

P < 0.001

NSH

0.368

0.076

0.297

0.101

p < 0.001

P = 0.006

AFA

0.345

0.088

0.272

0.099

p < 0.001

P = 0.247

DFT

0.302

0.057

0.240

0.071

p < 0.001

P = 0.031

  1. Par paroxysmal AF, Per persistent AF, MN mean, SD standard deviation, Signif significance.
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