Table 1.

Modeled cardiac parameters for the supine 1G configuration and during long-term 0G spaceflight (green color is adopted when spaceflight data are available, yellow otherwise).

V_lves end-systolic left ventricular volume, V_lved end-diastolic left ventricular volume, SV stroke volume, EF ejection fraction, CO cardiac output, SW/min stroke work per minute, CVP central venous pressure, P_AA,syst and P_AA,dias systolic and diastolic ascending aortic pressures, MAP mean arterial pressure, TTI/min tension time index per minute, RPP rate pressure product, AI_AA and PP_AA augmentation index and pulse pressure for the ascending aortic district.