Geert Kleinnibbelink

Post-Exercise Hypotension in Hypoxia 5 125 Table 3. Pre- and post-exercise values of physiological parameters Pre 15 min 30 min 45 min 60 min p-value Normoxia Hypoxia Normoxia Hypoxia Normoxia Hypoxia Normoxia Hypoxia Normoxia Hypoxia C T C*T HR (bpm) 65±8 69±6 98±12 101±9 90±113 95±9 86±12 92±9 80±12 87±9 0.002 <0.001 0.08 SpO2 (%) 98±1 89±2 97±1 89±3 97±1 89±3 97±1 90±3 98±2 90±3 <0.001 0.001 0.55 SBP (mmHg) 121±10 124±10 121±10 120±9 119±9 118±9 117±9 117±8 118±9 118±10 0.93 <0.001 0.32 DBP (mmHg) 70±8 70±8 66±8 68±8 67±9 69±7 67±9 68±7 69±9 67±7 0.53 0.11 0.20 MAP (mmHg) 87±6 88±7 85±8 85±7 85±8 85±7 84±8 85±7 85±8 84±7 0.61 0.004 0.41 LVSV (mL) 70±20 73±18 64±18 64±18 0.33 <0.001 0.54 LVCO (L/min) 4.6±1.5 5.1±1.3 4.4±1.3 4.8±1.4 0.002 0.09 0.89 TPR est 20.9±6.7 18.3±4.5 21.0±6.7 18.5±4.7 0.003 0.83 0.96 Data are expressed as means±SD. HR, heart rate. SpO2, oxygen saturation. SBP, systolic blood pressure. DBP, diastolic blood pressure. MAP, mean arterial pressure. SV, stroke volume. CO, cardiac output. TPRest, estimated total peripheral resistance. C, condition. T, time.