Novel Sensors and Data Acquisition Methods in Cardiology

Toward Ambulatory Baroreflex Sensitivity: Comparison Between Indices of Arterial Line and Photoplethysmography in Male Volunteers

Jolanda Witteveen, Fabian Beutel, Evelien Hermeling

JMIR Cardio 2025 (Jul 17); 9:e54771

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Adherence to eHealth Interventions Among Patients With Heart Failure: Scoping Review

Arno Joachim Gingele, Bianca Steiner, Bettina Zippel-Schultz, Hans-Peter Brunner-La Rocca

JMIR Mhealth Uhealth 2025 (Jun 27); 13:e63409

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Intradialytic Changes and Prognostic Value of Ventriculo-Arterial Coupling in Patients With End-Stage Renal Disease: Protocol for an Observational Prospective Trial

Alessandro Salustri, Giovanni Tonti, Gianni Pedrizzetti, Aizhan Zhankorazova, Zaukiya Khamitova, Bauyrzhan Toktarbay, Dinara Jumadilova, Marina Khvan, Dinara Galiyeva, Makhabbat Bekbossynova, Murat Mukarov, Alexey Kokoshko, Abduzhappar Gaipov

JMIR Res Protoc 2025 (Jun 23); 14:e71948

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Enhancing Cardiopulmonary Resuscitation Quality Using a Smartwatch: Neural Network Approach for Algorithm Development and Validation

Gaurav Rao, David W Savage, Gabrielle Erickson, Nathan Kyryluk, Pawan Lingras, Vijay Mago

JMIR Mhealth Uhealth 2025 (May 05); 13:e57469

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Feasibility of Using Resting Heart Rate and Step Counts From Patient-Held Sensors During Clinical Assessment of Medical Emergencies (FUSE): Protocol for Prospective Observational Study in European Hospitals

Jack Barrington, Christian Subbe, John Kellett, Erika Frischknecht Christensen, Mikkel Brabrand, Prabath Nanayakkara, Jelmer Alsma

JMIR Res Protoc 2025 (Apr 28); 14:e55975

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Vital Sign and Biochemical Data Collection Using Non-contact Photoplethysmography and the Comestai Mobile Health App: Protocol for an Observational Study

Gianvincenzo Zuccotti, Paolo Osvaldo Agnelli, Lucia Labati, Erika Cordaro, Davide Braghieri, Simone Balconi, Marco Xodo, Fabrizio Losurdo, Cesare Celeste Federico Berra, Roberto Franco Enrico Pedretti, Paolo Fiorina, Sergio Maria De Pasquale, Valeria Calcaterra

JMIR Res Protoc 2025 (Apr 28); 14:e65229

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Patient and Clinician Perspectives on Alert-Based Remote Monitoring–First Care for Cardiovascular Implantable Electronic Devices: Semistructured Interview Study Within the Veterans Health Administration

Allison Kratka, Thomas L Rotering, Scott Munson, Merritt H Raitt, Mary A Whooley, Sanket S Dhruva

JMIR Cardio 2025 (Apr 04); 9:e66215

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Wrist-Worn and Arm-Worn Wearables for Monitoring Heart Rate During Sedentary and Light-to-Vigorous Physical Activities: Device Validation Study

Theresa Schweizer, Rahel Gilgen-Ammann

JMIR Cardio 2025 (Mar 21); 9:e67110

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Impact on Patient Outcomes of Continuous Vital Sign Monitoring on Medical Wards: Propensity-Matched Analysis

Bradley Rowland, Amit Saha, Vida Motamedi, Richa Bundy, Scott Winsor, Daniel McNavish, William Lippert, Ashish K Khanna

J Med Internet Res 2025 (Mar 11); 27:e66347

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Effects of Missing Data on Heart Rate Variability Measured From A Smartwatch: Exploratory Observational Study

Hope Davis-Wilson, Meghan Hegarty-Craver, Pooja Gaur, Matthew Boyce, Jonathan R Holt, Edward Preble, Randall Eckhoff, Lei Li, Howard Walls, David Dausch, Dorota Temple

JMIR Form Res 2025 (Feb 24); 9:e53645

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Validity, Accuracy, and Safety Assessment of an Aerobic Interval Training Using an App-Based Prehabilitation Program (PROTEGO MAXIMA Trial) Before Major Surgery: Prospective, Interventional Pilot Study

Sara Fatima Faqar Uz Zaman, Svenja Sliwinski, Lisa Mohr-Wetzel, Julia Dreilich, Natalie Filmann, Charlotte Detemble, Dora Zmuc, Felix Chun, Wojciech Derwich, Waldemar Schreiner, Wolf Bechstein, Johannes Fleckenstein, Andreas A Schnitzbauer

JMIR Mhealth Uhealth 2025 (Feb 10); 13:e55298

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Causal Inference for Hypertension Prediction With Wearable Electrocardiogram and Photoplethysmogram Signals: Feasibility Study

Ke Gong, Yifan Chen, Xinyue Song, Zhizhong Fu, Xiaorong Ding

JMIR Cardio 2025 (Jan 23); 9:e60238

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Effectiveness of Remote Patient Monitoring Equipped With an Early Warning System in Tertiary Care Hospital Wards: Retrospective Cohort Study

Pavithra Lakshman, Priyanka T Gopal, Sheen Khurdi

J Med Internet Res 2025 (Jan 15); 27:e56463

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Comparative Evaluation of Consumer Wearable Devices for Atrial Fibrillation Detection: Validation Study

Femke Wouters, Henri Gruwez, Christophe Smeets, Anessa Pijalovic, Wouter Wilms, Julie Vranken, Zoë Pieters, Hugo Van Herendael, Dieter Nuyens, Maximo Rivero-Ayerza, Pieter Vandervoort, Peter Haemers, Laurent Pison

JMIR Form Res 2025 (Jan 09); 9:e65139

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Reliability and Accuracy of the Fitbit Charge 4 Photoplethysmography Heart Rate Sensor in Ecological Conditions: Validation Study

Maxime Ceugniez, Hervé Devanne, Eric Hermand

JMIR Mhealth Uhealth 2025 (Jan 08); 13:e54871

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Noninvasive Oral Hyperspectral Imaging–Driven Digital Diagnosis of Heart Failure With Preserved Ejection Fraction: Model Development and Validation Study

Xiaomeng Yang, Zeyan Li, Lei Lei, Xiaoyu Shi, Dingming Zhang, Fei Zhou, Wenjing Li, Tianyou Xu, Xinyu Liu, Songyun Wang, Quan Yuan, Jian Yang, Xinyu Wang, Yanfei Zhong, Lilei Yu

J Med Internet Res 2025 (Jan 07); 27:e67256

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The Role of Machine Learning in the Detection of Cardiac Fibrosis in Electrocardiograms: Scoping Review

Julia Handra, Hannah James, Ashery Mbilinyi, Ashley Moller-Hansen, Callum O'Riley, Jason Andrade, Marc Deyell, Cameron Hague, Nathaniel Hawkins, Kendall Ho, Ricky Hu, Jonathon Leipsic, Roger Tam

JMIR Cardio 2024 (Dec 30); 8:e60697

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Call for Decision Support for Electrocardiographic Alarm Administration Among Neonatal Intensive Care Unit Staff: Multicenter, Cross-Sectional Survey

Xiaoli Tang, Xiaochen Yang, Jiajun Yuan, Jie Yang, Qian Jin, Hanting Zhang, Liebin Zhao, Weiwei Guo

J Med Internet Res 2024 (Dec 20); 26:e60944

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Resting Heart Rate and Associations With Clinical Measures From the Project Baseline Health Study: Observational Study

Kent Y Feng, Sarah A Short, Sohrab Saeb, Megan K Carroll, Christoph B Olivier, Edgar P Simard, Susan Swope, Donna Williams, Julie Eckstrand, Neha Pagidipati, Svati H Shah, Adrian F Hernandez, Kenneth W Mahaffey

J Med Internet Res 2024 (Dec 20); 26:e60493

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The Effect of Inhaled Beta-2 Agonists on Heart Rate in Patients With Asthma: Sensor-Based Observational Study

Rishi Jayant Khusial, Jacob K Sont, Omar S Usmani, Matteo Bonini, Kian Fan Chung, Stephen James Fowler, Persijn J Honkoop

JMIR Cardio 2024 (Dec 11); 8:e56848

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