Novel Sensors and Data Acquisition Methods in Cardiology

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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Wearable Bioimpedance Monitoring: Viewpoint for Application in Chronic Conditions

Willemijn Groenendaal, Seulki Lee, Chris van Hoof

JMIR Biomed Eng 2021 (May 11); 6(2):e22911

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A Wearable Ballistocardiography Device for Estimating Heart Rate During Positive Airway Pressure Therapy: Investigational Study Among the General Population

Mark Gardner, Sharmil Randhawa, Gordon Malouf, Karen Reynolds

JMIR Cardio 2021 (May 05); 5(1):e26259

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Validation of the Withings ScanWatch as a Wrist-Worn Reflective Pulse Oximeter: Prospective Interventional Clinical Study

Romain Kirszenblat, Paul Edouard

J Med Internet Res 2021 (Apr 26); 23(4):e27503

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Web-Based Smartphone Algorithm for Calculating Blood Pressure From Photoplethysmography Remotely in a General Adult Population: Validation Study

Paul Holyoke, Karthika Yogaratnam, Elizabeth Kalles

J Med Internet Res 2021 (Apr 23); 23(4):e19187

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Short-Term Wearable Sensors for In-Hospital Medical and Surgical Patients: Mixed Methods Analysis of Patient Perspectives

Meera Joshi, Stephanie Archer, Abigail Morbi, Sonal Arora, Richard Kwasnicki, Hutan Ashrafian, Sadia Khan, Graham Cooke, Ara Darzi

JMIR Perioper Med 2021 (Apr 22); 4(1):e18836

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Implantation of an Innovative Intracardiac Microcomputer System for Web-Based Real-Time Monitoring of Heart Failure: Usability and Patients’ Attitudes

Giuseppe D´Ancona, Monica Murero, Sebastian Feickert, Hilmi Kaplan, Alper Öner, Jasmin Ortak, Hueseyin Ince

JMIR Cardio 2021 (Apr 21); 5(1):e21055

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Remote Heart Rhythm Monitoring by Photoplethysmography-Based Smartphone Technology After Cardiac Surgery: Prospective Observational Study

Marie Lamberigts, Lucas Van Hoof, Tine Proesmans, Pieter Vandervoort, Lars Grieten, Peter Haemers, Filip Rega

JMIR Mhealth Uhealth 2021 (Apr 15); 9(4):e26519

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TOP-Net Prediction Model Using Bidirectional Long Short-term Memory and Medical-Grade Wearable Multisensor System for Tachycardia Onset: Algorithm Development Study

Xiaoli Liu, Tongbo Liu, Zhengbo Zhang, Po-Chih Kuo, Haoran Xu, Zhicheng Yang, Ke Lan, Peiyao Li, Zhenchao Ouyang, Yeuk Lam Ng, Wei Yan, Deyu Li

JMIR Med Inform 2021 (Apr 15); 9(4):e18803

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Diagnostic Accuracy of Ambulatory Devices in Detecting Atrial Fibrillation: Systematic Review and Meta-analysis

Tien Yun Yang, Li Huang, Shwetambara Malwade, Chien-Yi Hsu, Yang Ching Chen

JMIR Mhealth Uhealth 2021 (Apr 09); 9(4):e26167

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Noninvasive Hemoglobin Level Prediction in a Mobile Phone Environment: State of the Art Review and Recommendations

Md Kamrul Hasan, Md Hasanul Aziz, Md Ishrak Islam Zarif, Mahmudul Hasan, MMA Hashem, Shion Guha, Richard R Love, Sheikh Ahamed

JMIR Mhealth Uhealth 2021 (Apr 08); 9(4):e16806

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A Heart Rate Monitoring App (FibriCheck) for Atrial Fibrillation in General Practice: Pilot Usability Study

Simon Gabriël Beerten, Tine Proesmans, Bert Vaes

JMIR Form Res 2021 (Apr 07); 5(4):e24461

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Twelve-Lead Electrocardiogram Acquisition With a Patchy-Type Wireless Device in Ambulance Transport: Simulation-Based Randomized Controlled Trial

Sunyoung Yoon, Taerim Kim, Taehwan Roh, Hansol Chang, Sung Yeon Hwang, Hee Yoon, Tae Gun Shin, Min Seob Sim, Ik Joon Jo, Won Chul Cha

JMIR Mhealth Uhealth 2021 (Apr 01); 9(4):e24142

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Measurement of Heart Rate Using the Polar OH1 and Fitbit Charge 3 Wearable Devices in Healthy Adults During Light, Moderate, Vigorous, and Sprint-Based Exercise: Validation Study

David Joseph Muggeridge, Kirsty Hickson, Aimie Victoria Davies, Oonagh M Giggins, Ian L Megson, Trish Gorely, Daniel R Crabtree

JMIR Mhealth Uhealth 2021 (Mar 25); 9(3):e25313

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