PreprintAll rights reservedmedRxiv8 Oct 2026

A Novel Digital Phenotype of Physical Activity: Associations with Heart Rate Fragmentation

B. J. Pae
B. Cousineau
Z. Zeng
Y. Li
L. Mathew
S. Chang
K. De Leon
L. Wilson
A. Alexander
E. Santana
N. Alagar
K. Colon-Motas

11 more authors

A. Murtala
S. Karimi
Q. Li
R. Sameni
Y.-A. Ko
F. Lobelo
R. Lampert
J. D. Bremner
V. Vaccarino
G. D. Clifford
A. J. Shah¹

¹Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA

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BibTeX

@misc{pae2026novel,
  title = {{A Novel Digital Phenotype of Physical Activity: Associations with Heart Rate Fragmentation}},
  author = {B. J. Pae and B. Cousineau and Z. Zeng and Y. Li and L. Mathew and S. Chang and K. De Leon and L. Wilson and A. Alexander and E. Santana and N. Alagar and K. Colon-Motas and A. Murtala and S. Karimi and Q. Li and R. Sameni and Y.-A. Ko and F. Lobelo and R. Lampert and J. D. Bremner and V. Vaccarino and G. D. Clifford and A. J. Shah},
  howpublished = {medRxiv},
  year = {2026},
  month = oct,
  doi = {10.64898/2026.10.08.26365083},
  url = {https://www.medrxiv.org/content/10.64898/2026.10.08.26365083v1},
}

RIS

TY  - UNPB
TI  - A Novel Digital Phenotype of Physical Activity: Associations with Heart Rate Fragmentation
AU  - B. J. Pae
AU  - B. Cousineau
AU  - Z. Zeng
AU  - Y. Li
AU  - L. Mathew
AU  - S. Chang
AU  - K. De Leon
AU  - L. Wilson
AU  - A. Alexander
AU  - E. Santana
AU  - N. Alagar
AU  - K. Colon-Motas
AU  - A. Murtala
AU  - S. Karimi
AU  - Q. Li
AU  - R. Sameni
AU  - Y.-A. Ko
AU  - F. Lobelo
AU  - R. Lampert
AU  - J. D. Bremner
AU  - V. Vaccarino
AU  - G. D. Clifford
AU  - A. J. Shah
PY  - 2026
DA  - 2026/10/08
PB  - medRxiv
DO  - 10.64898/2026.10.08.26365083
UR  - https://www.medrxiv.org/content/10.64898/2026.10.08.26365083v1
ER  -

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