Published on in Vol 9 (2025)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/77911, first published .
Validity of Heart Rate Measurement Using Wearable Devices During Cardiopulmonary Exercise Testing in Patients With Cardiovascular Disease: Prospective Pilot Validation Study

Validity of Heart Rate Measurement Using Wearable Devices During Cardiopulmonary Exercise Testing in Patients With Cardiovascular Disease: Prospective Pilot Validation Study

Validity of Heart Rate Measurement Using Wearable Devices During Cardiopulmonary Exercise Testing in Patients With Cardiovascular Disease: Prospective Pilot Validation Study

Kazufumi Kitagaki   1, 2 , PhD ;   Yuji Hongo   2 , MSc ;   Rie Futai   3 , PhD ;   Takeshi Hasegawa   2 , RPT ;   Hiroshi Morikawa   2 , BSc ;   Hisashi Shimoyama   3 , PhD

1 Faculty of Rehabilitation, Shijonawate Gakuen University, Osaka, Japan

2 Department of Medical Technology, Itami City Hospital, Itami, Japan

3 Department of Cardiovascular Medicine, Itami City Hospital, Itami, Japan

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