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Complexity in congestive heart failure: A time-frequency approach

Overview of attention for article published in Chaos, March 2016
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Title
Complexity in congestive heart failure: A time-frequency approach
Published in
Chaos, March 2016
DOI 10.1063/1.4941374
Pubmed ID
Authors

Santo Banerjee, Sanjay K Palit, Sayan Mukherjee, M R K Ariffin, Lamberto Rondoni

Abstract

Reconstruction of phase space is an effective method to quantify the dynamics of a signal or a time series. Various phase space reconstruction techniques have been investigated. However, there are some issues on the optimal reconstructions and the best possible choice of the reconstruction parameters. This research introduces the idea of gradient cross recurrence (GCR) and mean gradient cross recurrence density which shows that reconstructions in time frequency domain preserve more information about the dynamics than the optimal reconstructions in time domain. This analysis is further extended to ECG signals of normal and congestive heart failure patients. By using another newly introduced measure-gradient cross recurrence period density entropy, two classes of aforesaid ECG signals can be classified with a proper threshold. This analysis can be applied to quantifying and distinguishing biomedical and other nonlinear signals.

Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 15 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 15 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 5 33%
Other 2 13%
Lecturer 1 7%
Lecturer > Senior Lecturer 1 7%
Student > Doctoral Student 1 7%
Other 3 20%
Unknown 2 13%
Readers by discipline Count As %
Medicine and Dentistry 3 20%
Mathematics 2 13%
Physics and Astronomy 2 13%
Agricultural and Biological Sciences 1 7%
Neuroscience 1 7%
Other 1 7%
Unknown 5 33%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 02 March 2016.
All research outputs
#22,758,309
of 25,373,627 outputs
Outputs from Chaos
#2,197
of 3,085 outputs
Outputs of similar age
#269,143
of 312,604 outputs
Outputs of similar age from Chaos
#15
of 48 outputs
Altmetric has tracked 25,373,627 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 3,085 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 6.2. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 312,604 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 48 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.