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Table 3 Tissue mechanics

From: Controlling ventricular preload using an MRI-compatible lower body negative pressure chamber: measuring changes in volumes, mechanical and hemodynamic function

  E' (cm/s)** S'(cm/s) Peak Torsion(deg)* Peak Untwisting Rate (deg/sec) Radial Velocity (cm/s)** Circumferential Strain rate (s-1)**
0 14.7(3.1) 8.3(3.0) 11.1(2.1) 157(28) 4.4(0.9) 1.60(0.24)
-30 mmHg 9.7(2.0) 8.8(2.0) 13.4(2.8) 162(32) 3.5(0.7) 1.37(0.21)