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Repository of Phase Signals for Pulmonary Hypertension Algorithm Development

Study category: Heart and Blood Conditions

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This study is designed to collect a repository of resting phase signals from eligible subjects prior to right heart catheterization using the Phase Signal Recorder (PSR) for the purpose of development, testing and optimization of algorithms in the general population.




1. Patients > 18 years old. 2. Scheduled to undergo Right Heart Catheterization. 3. Ability to understand the requirements of the study and to provide written informed consent. 4. Normal Sinus Rhythm (NSR) at time of the Phase Signal collection (study procedure).

Type of Study

Device Feasibility


Memorial Hospital Central
Memorial Hospital North

Principal Investigator
Timothy Hegeman

Timothy Hegeman

Study ID

Protocol Number: 20-6505

More information available at NCT04031989

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