Open Access Helper

OpenAlex Citation Counts

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OpenAlex is a bibliographic catalogue of scientific papers, authors and institutions accessible in open access mode, named after the Library of Alexandria. It's citation coverage is excellent and I hope you will find utility in this listing of citing articles!

If you click the article title, you'll navigate to the article, as listed in CrossRef. If you click the Open Access links, you'll navigate to the "best Open Access location". Clicking the citation count will open this listing for that article. Lastly at the bottom of the page, you'll find basic pagination options.

Requested Article:

Comparative Heart Rate Variability Analysis of ECG, Holter and PPG Signals
Galya Georgieva-Tsaneva, Еvgeniya Gospodinova
International Journal of Advanced Computer Science and Applications (2021) Vol. 12, Iss. 12
Open Access | Times Cited: 3

Showing 3 citing articles:

Evaluation of In-Ear and Fingertip-Based Photoplethysmography Sensors for Measuring Cardiac Vagal Tone Relevant Heart Rate Variability Parameters
Ankit Parikh, Gwyn N. Lewis, Hamid GholamHosseini, et al.
Sensors (2025) Vol. 25, Iss. 5, pp. 1485-1485
Open Access
On the fractal geometry of different heart rhythms
Tahmineh Azizi
Chaos Solitons & Fractals X (2022) Vol. 9, pp. 100085-100085
Open Access | Times Cited: 8
Assessing Heart Rate Variability and Pulse Rate Variability Patterns in Cardiac Patients: Exploring the Utility of Photoplethysmography and Electrocardiography
Amr Farhan, Azeddine Mouhsen, Badreddine Labakoum, et al.
Biomedical & Pharmacology Journal (2024) Vol. 17, Iss. 1, pp. 453-459
Open Access
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