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Volume 88, Issue 4
The pNNx files: re-examining a widely used heart rate variability measure
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Cardiovascular medicine
The pNNx files: re-examining a widely used heart rate variability measure
Online download statistics by month:
Online download statistics by month: September 2002 to March 2024
Abstract
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Sep 2002
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Nov 2003
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Dec 2003
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Jan 2004
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12
Feb 2004
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8
Mar 2004
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Apr 2004
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May 2004
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Jun 2004
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Jul 2004
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Aug 2004
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Sep 2004
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Oct 2004
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Nov 2004
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Dec 2004
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Jan 2005
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Feb 2005
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Mar 2005
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Apr 2005
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May 2005
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Jun 2005
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11
Jul 2005
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38
Aug 2005
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Sep 2005
38
17
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Oct 2005
51
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Nov 2005
53
27
27
Dec 2005
42
26
20
Jan 2006
66
28
36
Feb 2006
42
25
21
Mar 2006
48
33
31
Apr 2006
47
19
29
May 2006
36
36
20
Jun 2006
52
29
33
Jul 2006
35
9
24
Aug 2006
47
13
13
Sep 2006
35
40
29
Oct 2006
42
40
17
Nov 2006
40
31
15
Dec 2006
36
46
24
Jan 2007
52
28
19
Feb 2007
46
36
42
Mar 2007
37
33
25
Apr 2007
43
9
12
May 2007
46
14
13
Jun 2007
25
4
3
Jul 2007
48
13
19
Aug 2007
35
2
7
Sep 2007
38
4
14
Oct 2007
37
1
7
Nov 2007
53
5
8
Dec 2007
45
10
12
Jan 2008
38
0
5
Feb 2008
28
2
8
Mar 2008
49
2
9
Apr 2008
28
3
5
May 2008
54
3
10
Jun 2008
45
5
4
Jul 2008
29
5
4
Aug 2008
39
4
8
Sep 2008
37
1
5
Oct 2008
26
6
6
Nov 2008
27
7
9
Dec 2008
17
4
4
Jan 2009
34
3
8
Feb 2009
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9
Mar 2009
60
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Apr 2009
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8
May 2009
27
8
3
Jun 2009
36
10
5
Jul 2009
34
11
9
Aug 2009
23
12
7
Sep 2009
32
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4
Oct 2009
59
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12
Nov 2009
44
8
10
Dec 2009
87
4
7
Jan 2010
194
4
4
Feb 2010
167
4
5
Mar 2010
192
1
5
Apr 2010
195
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1
May 2010
175
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1
Jun 2010
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Jul 2010
56
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Aug 2010
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Sep 2010
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Oct 2010
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Nov 2010
48
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4
Dec 2010
28
4
3
Jan 2011
28
5
3
Feb 2011
36
7
8
Mar 2011
47
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Apr 2011
41
5
14
May 2011
47
39
9
Jun 2011
34
14
4
Jul 2011
25
9
2
Aug 2011
46
5
9
Sep 2011
46
12
11
Oct 2011
59
9
13
Nov 2011
53
17
8
Dec 2011
49
9
12
Jan 2012
47
6
12
Feb 2012
18
11
17
Mar 2012
31
11
22
Apr 2012
28
14
9
May 2012
39
11
9
Jun 2012
27
10
9
Jul 2012
38
11
14
Aug 2012
42
13
38
Sep 2012
44
5
15
Oct 2012
41
21
13
Nov 2012
39
11
10
Dec 2012
35
6
11
Jan 2013
94
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11
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76
35
9
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69
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17
Apr 2013
58
11
19
May 2013
56
13
16
Jun 2013
51
4
10
Jul 2013
66
5
10
Aug 2013
56
3
8
Sep 2013
122
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Oct 2013
100
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81
Nov 2013
110
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13
Dec 2013
70
12
4
Jan 2014
32
3
11
Feb 2014
42
2
9
Mar 2014
55
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12
Apr 2014
60
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6
May 2014
49
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13
Jun 2014
53
3
10
Jul 2014
37
10
15
Aug 2014
20
4
9
Sep 2014
50
6
25
Oct 2014
56
10
24
Nov 2014
69
12
24
Dec 2014
50
3
17
Jan 2015
56
9
13
Feb 2015
55
8
15
Mar 2015
57
8
23
Apr 2015
55
7
12
May 2015
70
6
26
Jun 2015
54
11
20
Jul 2015
44
7
11
Aug 2015
43
8
7
Sep 2015
52
11
3
Oct 2015
39
7
6
Nov 2015
45
6
12
Dec 2015
53
5
12
Jan 2016
63
10
12
Feb 2016
35
3
11
Mar 2016
55
2
13
Apr 2016
59
9
20
May 2016
101
11
18
Jun 2016
55
8
16
Jul 2016
85
10
19
Aug 2016
41
6
19
Sep 2016
66
6
14
Oct 2016
65
11
12
Nov 2016
58
14
18
Dec 2016
59
9
10
Jan 2017
68
10
15
Feb 2017
18
12
11
Mar 2017
18
41
22
Apr 2017
14
78
12
May 2017
9
54
22
Jun 2017
15
46
13
Jul 2017
43
40
5
Aug 2017
55
50
5
Sep 2017
76
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17
Oct 2017
71
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10
Nov 2017
97
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19
Dec 2017
83
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12
Jan 2018
71
55
13
Feb 2018
90
78
15
Mar 2018
83
71
11
Apr 2018
59
47
10
May 2018
86
65
17
Jun 2018
78
69
13
Jul 2018
69
57
7
Aug 2018
58
44
7
Sep 2018
74
60
13
Oct 2018
107
91
17
Nov 2018
77
68
15
Dec 2018
65
61
12
Jan 2019
82
63
15
Feb 2019
91
46
19
Mar 2019
58
27
22
Apr 2019
51
7
15
May 2019
62
17
19
Jun 2019
68
23
19
Jul 2019
60
22
16
Aug 2019
52
23
13
Sep 2019
46
15
19
Oct 2019
50
21
10
Nov 2019
52
19
16
Dec 2019
67
21
12
Jan 2020
28
16
8
Feb 2020
76
44
17
Mar 2020
76
54
15
Apr 2020
58
41
15
May 2020
77
51
21
Jun 2020
72
57
13
Jul 2020
74
56
17
Aug 2020
81
59
15
Sep 2020
75
52
13
Oct 2020
118
70
29
Nov 2020
107
63
23
Dec 2020
98
56
27
Jan 2021
99
55
25
Feb 2021
114
73
34
Mar 2021
113
65
22
Apr 2021
104
59
15
May 2021
106
74
30
Jun 2021
81
69
41
Jul 2021
43
38
21
Aug 2021
56
45
12
Sep 2021
43
35
24
Oct 2021
107
68
38
Nov 2021
71
30
33
Dec 2021
87
36
28
Jan 2022
91
56
28
Feb 2022
69
33
18
Mar 2022
85
58
39
Apr 2022
70
37
34
May 2022
77
34
30
Jun 2022
70
35
25
Jul 2022
67
33
15
Aug 2022
83
47
29
Sep 2022
112
66
28
Oct 2022
54
23
21
Nov 2022
82
42
23
Dec 2022
79
44
22
Jan 2023
85
52
39
Feb 2023
117
66
22
Mar 2023
131
76
24
Apr 2023
77
33
23
May 2023
51
35
20
Jun 2023
76
39
18
Jul 2023
90
46
26
Aug 2023
89
46
32
Sep 2023
115
87
17
Oct 2023
132
95
22
Nov 2023
130
98
20
Dec 2023
254
10
7
Jan 2024
177
7
4
Feb 2024
137
3
4
Mar 2024
314
3
2
Total
17332
7169
4219
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