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Table 1 ICA-based R-peak detection results for the training dataset

From: ECG-based gating in ultra high field cardiovascular magnetic resonance using an independent component analysis approach

Dataset

# of R-peaks

Se [%]

+P [%]

μpd [ms]

σpd [ms]

D1(Ff)

165

100.0

100.0

4.1

4.4

D1(Hf)

226

100.0

98.7

1.6

0.5

D2(Ff)

285

99.6

99.6

1.1

3.3

D2(Hf)

198

97.5

100.0

4.1

2.8

D3(Ff)

243

98.4

99.6

6.4

10.6

D3(Hf)

254

100.0

99.6

1.7

4.1

D4(Ff)

361

100.0

100.0

0.5

18.2

D4(Hf)

400

99.8

100.0

4.5

0.6

D5(Ff)

326

100.0

99.7

8

11.3

D5(Hf)

395

99.5

96.3

4.1

9.9

Total

2853

-

-

-

-

Mean

-

99.5

99.4

3.5

6.5

  1. Detailed R-peak detection results for the ten ECG records of the training dataset using the ICA-based gating method with lead configuration LC1 (μpd: mean detection delay; σpd: jitter).