Last updated on April 2018

Noninvasive Real-time Intracardiac Pressure Measurements Using Subharmonic Ultrasound


Brief description of study

This study will use contrast echocardiography to assess the accuracy of a new non-invasive imaging method for subharmonic aided pressure estimation (SHAPE) compared to simultaneously acquired intra-cardiac pressures measured invasively during cardiac catheterization. This study is designed to verify that contrast echocardiography using the SHAPE method, already proven in a canine model and tested in a human pilot study can be used as a surrogate for cardiac catheterization with sufficient accuracy to allow clinical applicability in humans.

Clinical Study Identifier: NCT03245255

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Jaydev K Dave, PHD

Thomas Jefferson University and Thomas Jefferson University Hospital
Philadelphia, PA United States
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Recruitment Status: Open


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