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(A) Hydrodynamic and valve motion (PDVA) waveforms for mock-TAVI (mTAVI) device using Edwards-Perimount valve size 25 mm. Aortic valve incompetence (AI) range is trivial (1.0-5.2%). Cycles shown are those that gave the greatest backflow transients of the ten consecutive cycles acquired. Heart Rate 70/min; cardiac output 5 liters/minute; test fluid saline; mean systolic aortic pressure ≈100 mmHg; (B) AI range is mild (9.0-31.5%). See Figure 2A caption for other test conditions.
