Novel Sensors and Data Acquisition Methods in Cardiology

Early Detection of Symptom Exacerbation in Patients With SARS-CoV-2 Infection Using the Fitbit Charge 3 (DEXTERITY): Pilot Evaluation

Kan Yamagami, Akihiro Nomura, Mitsuhiro Kometani, Masaya Shimojima, Kenji Sakata, Soichiro Usui, Kenji Furukawa, Masayuki Takamura, Masaki Okajima, Kazuyoshi Watanabe, Takashi Yoneda

JMIR Form Res 2021 (Sep 16); 5(9):e30819

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A Chest Patch for Continuous Vital Sign Monitoring: Clinical Validation Study During Movement and Controlled Hypoxia

Carlos Morgado Areia, Mauro Santos, Sarah Vollam, Marco Pimentel, Louise Young, Cristian Roman, Jody Ede, Philippa Piper, Elizabeth King, Owen Gustafson, Mirae Harford, Akshay Shah, Lionel Tarassenko, Peter Watkinson

J Med Internet Res 2021 (Sep 15); 23(9):e27547

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Automated Detection of Acute Myocardial Infarction Using Asynchronous Electrocardiogram Signals—Preview of Implementing Artificial Intelligence With Multichannel Electrocardiographs Obtained From Smartwatches: Retrospective Study

Changho Han, Youngjae Song, Hong-Seok Lim, Yunwon Tae, Jong-Hwan Jang, Byeong Tak Lee, Yeha Lee, Woong Bae, Dukyong Yoon

J Med Internet Res 2021 (Sep 10); 23(9):e31129

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Adherence to Telemonitoring Therapy for Medicaid Patients With Hypertension: Case Study

Sulki Park, Hye-Chung Kum, Michael A Morrisey, Qi Zheng, Mark A Lawley

J Med Internet Res 2021 (Sep 06); 23(9):e29018

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Diagnostic Accuracy of Smartwatches for the Detection of Cardiac Arrhythmia: Systematic Review and Meta-analysis

Scarlet Nazarian, Kyle Lam, Ara Darzi, Hutan Ashrafian

J Med Internet Res 2021 (Aug 27); 23(8):e28974

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Enhancing Healthcare Access–Smartphone Apps in Arrhythmia Screening: Viewpoint

Marcin Książczyk, Agnieszka Dębska-Kozłowska, Izabela Warchoł, Andrzej Lubiński

JMIR Mhealth Uhealth 2021 (Aug 27); 9(8):e23425

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User Perceptions and Experiences of a Handheld 12-Lead Electrocardiographic Device in a Clinical Setting: Usability Evaluation

Kam Cheong Wong, Aravinda Thiagalingam, Saurabh Kumar, Simone Marschner, Ritu Kunwar, Jannine Bailey, Cindy Kok, Tim Usherwood, Clara K Chow

JMIR Cardio 2021 (Aug 26); 5(2):e21186

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Evaluating the Validity and Utility of Wearable Technology for Continuously Monitoring Patients in a Hospital Setting: Systematic Review

Vikas Patel, Ani Orchanian-Cheff, Robert Wu

JMIR Mhealth Uhealth 2021 (Aug 18); 9(8):e17411

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Development and Validation of an Arterial Pressure-Based Cardiac Output Algorithm Using a Convolutional Neural Network: Retrospective Study Based on Prospective Registry Data

Hyun-Lim Yang, Chul-Woo Jung, Seong Mi Yang, Min-Soo Kim, Sungho Shim, Kook Hyun Lee, Hyung-Chul Lee

JMIR Med Inform 2021 (Aug 16); 9(8):e24762

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Assessing Electrocardiogram and Respiratory Signal Quality of a Wearable Device (SensEcho): Semisupervised Machine Learning-Based Validation Study

Haoran Xu, Wei Yan, Ke Lan, Chenbin Ma, Di Wu, Anshuo Wu, Zhicheng Yang, Jiachen Wang, Yaning Zang, Muyang Yan, Zhengbo Zhang

JMIR Mhealth Uhealth 2021 (Aug 12); 9(8):e25415

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Enabling Wearable Pulse Transit Time-Based Blood Pressure Estimation for Medically Underserved Areas and Health Equity: Comprehensive Evaluation Study

Venu Ganti, Andrew M Carek, Hewon Jung, Adith V Srivatsa, Deborah Cherry, Levather Neicey Johnson, Omer T Inan

JMIR Mhealth Uhealth 2021 (Aug 02); 9(8):e27466

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The Challenges and Pitfalls of Detecting Sleep Hypopnea Using a Wearable Optical Sensor: Comparative Study

Zhongxing Zhang, Ming Qi, Gordana Hügli, Ramin Khatami

J Med Internet Res 2021 (Jul 29); 23(7):e24171

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Early Identification of COVID-19 Infection Using Remote Cardiorespiratory Monitoring: Three Case Reports

Michael Polsky, Neema Moraveji

Interact J Med Res 2021 (Jun 16); 10(2):e27823

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Wireless Home Blood Pressure Monitoring System With Automatic Outcome-Based Feedback and Financial Incentives to Improve Blood Pressure in People With Hypertension: Protocol for a Randomized Controlled Trial

Marcel Bilger, Agnes Ying Leng Koong, Ian Kwong Yun Phoon, Ngiap Chuan Tan, Juliana Bahadin, Joann Bairavi, Ada Portia M Batcagan-Abueg, Eric A Finkelstein

JMIR Res Protoc 2021 (Jun 09); 10(6):e27496

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App-Based Versus Standard Six-Minute Walk Test in Pulmonary Hypertension: Mixed Methods Study

Dario Salvi, Emma Poffley, Lionel Tarassenko, Elizabeth Orchard

JMIR Mhealth Uhealth 2021 (Jun 07); 9(6):e22748

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Zero-Effort Ambient Heart Rate Monitoring Using Ballistocardiography Detected Through a Seat Cushion: Prototype Development and Preliminary Study

Ahmed Raza Malik, Jennifer Boger

JMIR Rehabil Assist Technol 2021 (May 31); 8(2):e25996

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Pain Recognition With Electrocardiographic Features in Postoperative Patients: Method Validation Study

Emad Kasaeyan Naeini, Ajan Subramanian, Michael-David Calderon, Kai Zheng, Nikil Dutt, Pasi Liljeberg, Sanna Salantera, Ariana M Nelson, Amir M Rahmani

J Med Internet Res 2021 (May 28); 23(5):e25079

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Bispectral Index Alterations and Associations With Autonomic Changes During Hypnosis in Trauma Center Researchers: Formative Evaluation Study

C Michael Dunham, Amanda J Burger, Barbara M Hileman, Elisha A Chance, Amy E Hutchinson

JMIR Form Res 2021 (May 26); 5(5):e24044

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Performance of a Mobile Single-Lead Electrocardiogram Technology for Atrial Fibrillation Screening in a Semirural African Population: Insights From “The Heart of Ethiopia: Focus on Atrial Fibrillation” (TEFF-AF) Study

Bradley M Pitman, Sok-Hui Chew, Christopher X Wong, Amenah Jaghoori, Shinsuke Iwai, Gijo Thomas, Andrew Chew, Prashanthan Sanders, Dennis H Lau

JMIR Mhealth Uhealth 2021 (May 19); 9(5):e24470

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Feasibility of a Waistband-Type Wireless Wearable Electrocardiogram Monitoring System Based on a Textile Electrode: Development and Usability Study

Danbi Gwon, Hakyung Cho, Hangsik Shin

JMIR Mhealth Uhealth 2021 (May 11); 9(5):e26469

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