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. 2020 Jul;9(4):265–279. doi: 10.21037/acs-2020-surd-25

Table 4. Hemodynamic outcomes.

Primary author Pre-operative Discharge 1-year 3-year 5-year
MPG PPG EOA MPG PPG EOA MPG PPG EOA MPG PPG EOA MPG PPG EOA
Shrestha 42.9±16.4 74.0±25.6 0.75±0.23 10.3±4.4 20.4±8.5 1.49±0.39 8.9±4.7 17.7±8.0 1.55±0.37 7.7±2.8 16.0±5.2 1.64±0.42 8.8±4.6 21.1±9.7 1.80±0.30
Laufer NR NR NR 10.6±4.2 20.0±7.6 1.7±0.2 9.0±3.5 16.9±6.1 1.7±0.2 9.6±4.3 17.6±7.4 1.7±0.2 10.5±5.4 18.9±9.3 1.6±0.3
Andreas NR NR NR 13.0±5.0 NR 1.9±0.5 11.0±4.0 NR NR 12.0±5.0 NR NR 11.0±3.0 NR NR
Glauber 49.3±14.6 NR 0.7±0.2 13.9±4.7 NR 1.7±0.4 11.6±5.1 NR 1.7±0.5 11.3±5.4 NR 1.4±0.4 13.6±8.6 NR 1.5±0.5
Range 42.9–49.3 0.7–0.75 10.3–13.9 20.0–20.4 1.49–1.9 8.9–11.6 16.9–17.7 1.55–1.7 7.7–12.0 16.0–17.6 1.4–1.7 8.8–13.6 18.9–21.1 1.5–1.80

MPG, mean pressure gradient (mmHg); PPG, peak pressure gradient (mmHg); EOA, effective orifice area (cm2); NR, not reported.