TY - CHAP M1 - Book, Section TI - Appendix G. Normal Doppler Echocardiography Values for Prosthetic Mitral Valves A1 - Mathew, Joseph P. A1 - Swaminathan, Madhav A1 - Ayoub, Chakib M. PY - 2010 T2 - Clinical Manual and Review of Transesophageal Echocardiography, 2e AB - |PrintValveSizePeak Gradient (mm Hg)Mean Gradient (mm Hg)Peak Velocity (m/s)Pressure Half-Time (ms)Effective Orifice Area (cm2)Biocor2713 ± 1Stentless bioprosthesis2914 ± 2.53111.5 ± 0.53312 ± 0.5Bioflo pericardial2510 ± 26.3 ± 1.52 ± 0.1Stented bioprosthesis279.5 ± 2.65.4 ± 1.22 ± 0.3295 ± 2.83.6 ± 12.4 ± 0.2314.02.02.3Bjork-Shiley231.7115Tilting disc2512 ± 46 ±21.75 ± 0.3899 ± 271.72 ± 0.62710 ± 45 ±21.6 ± 0.4989 ± 281.81 ± 0.54297.83 ± 2.932.83 ± 1.271.37 ± 0.2579 ± 172.1 ± 0.43316 ± 32 ± 1.91.41 ± 0.2670 ± 142.2 ± 0.3Bjork-Shiley monostrut235.01.9Tilting disc2513 ± 2.55.57 ± 2.31.8 ± 0.32712 ± 2.54.53 ± 2.21.7 ± 0.42913 ± 34.26 ± 1.61.6 ± 0.33114 ± 4.54.9 ± 1.61.7 ± 0.3Carbomedics231.9 ± 0.1126 ± 7Bileaflet2510.3 ± 2.33.6 ± 0.61.3 ± 0.193 ± 82.9 ± 0.8278.79 ± 3.463.46 ± 1.031.61 ± 0.389 ± 202.9 ± 0.75298.78 ± 2.93.39 ± 0.971.52 ± 0.388 ± 172.3 ± 0.4318.87 ± 2.343.32 ± 0.871.61 ± 0.2992 ± 242.8 ± 1.14338.8 ± 2.24.8 ± 2.51.5 ± 0.293 ± 12Carpentier- Edwards276 ± 21.7 ± 0.398 ± 28Stented bioprosthesis294.7 ± 21.76 ± 0.2792 ±14314.4 ± 21.54 ± 0.1592 ± 19336 ± 393 ± 12Carpentier- Edwards pericardial273.61.6100Stented Bioprosthesis295.25 ± 2.361.67 ± 0.3110 ± 15314.05 ± 0.831.53 ± 0.190 ± 11331.00.880Duromedics2713 ± 65 ± 31.61 ± 0.475 ± 12Bileaflet2910 ± 43 ± 11.40 ± 0.2585 ± 223110.5 ± 4.333.3 ± 1.361.38 ± 0.2781 ± 123311.22.585Hancock I or not specified2710 ± 45 ± 21.3 ± 0.8Stented bioprosthesis297 ± 32.46 ± 0.79115 ± 201.5 ± 0.2314 ± 0.864.86 ± 1.6995 ± 171.6 ± 0.2333 ± 23.87 ± 290 ± 121.9 ± 0.2Hancock II272.21 ± 0.14Stented bioprosthesis292.77 ± 0.11312.84 ± 0.1333.15 ± 0.22Hancock pericardial292.61 ± 1.391.42 ± 0.14105 ± 36Stented bioprosthesis313.57 ± 1.021.51 ± 0.2781 ± 23Ionescu-Shiley254.87 ± 1.081.43 ± 0.1593 ± 11Stented bioprosthesis273.21 ± 0.821.31 ± 0.24100 ± 28293.22 ± 0.571.38 ± 0.285 ± 8313.63 ± 0.91.45 ± 0.06100 ± 36Ionescu-Shiley low profile293.31 ± 0.961.36 ± 0.2580 ± 30Stented bioprosthesis312.74 ± 0.371.33 ± 0.1479 ± 15Labcor-Santiago pericardial258.74.5972.2275.6 ± 2.32.8 ± 1.585 ± 182.12 ± 0.48Stented bioprosthesis296.2 ± 2.13 ± 1.380 ± 342.11 ± 0.73Lillehei-Kaster181.7140Tilting disc201.767221.56 ± 0.0994 ± 22251.38 ± 0.27124 ± 46Medtronic-Hall271.478Tilting disc291.57 ± 0.169 ± 15311.45 ± 0.1277 ± 17Medtronic Intact Porcine293.5 ± 0.511.6 ± 0.22Stented bioprosthesis314.2 ± 1.441.6 ± 0.26334 ± 1.31.4 ± 0.24353.2 ± 1.771.3 ± 0.5Mitroflow256.92.090Stented bioprosthesis273.07 ± 0.911.590 ± 20293.5 ± 1.651.43 ± 0.29102 ± 21313.85 ± 0.811.32 ± 0.2691 ± 22Omnicarbon238.0Tilting disc256.05 ± 1.811.77 ± 0.24102 ± 16274.89 ± 2.051.63 ± 0.36105 ± 33294.93 ± 2.161.56 ± 0.27120 ± 40314.18 ± 1.41.3 ± 0.23134 ± 31334 ± 2On-X2511.5 ± 3.25.3 ± 2.11.9 ± 1.1Bileaflet27-2910.3 ± 4.54.5 ± 1.62.2 ± 0.531-339.8 ± 3.84.8 ± 2.42.5 ± 1.1Sorin Allcarbon2515 ± 35 ± 12 ± 0.2105 ± 292.2 ± 0.6Tilting disc2713 ± 24 ± 11.8 ± 0.189 ± 142.5 ± 0.52910 ± 24 ± 11.6 ± 0.285 ± 232.8 ± 0.7319 ±14 ±11.6 ± 0.188 ± 272.8 ± 0.9Sorin Bicarbon2515 ± 0.254 ± 0.51.95 ± 0.0270 ± 1Bileaflet2711 ± 2.754 ± 0.51.65 ± 0.2182 ± 202912 ± 34 ± 1.251.73 ± 0.2280 ± ... SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/19 UR - accessanesthesiology.mhmedical.com/content.aspx?aid=6922869 ER -