| 摘要 |
Embodiments relate to the field of hemodynamics, and, more specifically, to non-invasive methods of intracardiac pressure assessment. Some embodiments include acquiring ultrasound image data of a right internal jugular (IJ) vein in a subject, processing the ultrasound image data to determine vascular characteristic data for the IJ vein, and determining the right-sided intracardiac pressure from the vascular characteristic data. Also disclosed are systems and apparatus for carrying out the methods.
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