Table 3.
Subjects’ echocardiographic and hemodynamic measurements at peak exercise. Data are means (±SD).
Variables
Heart Rate (beats·min
-1
)
198(6)
Stroke Volume (ml)
78.3 (4.4)
Cardiac output (l·min
-1
)
15.5 (1.2)
End Diastolic Volume (ml)
108.4(6.0)
End Systolic Volume(ml)
30.2 (3.8)
Ejection Fraction (%)
72.2 (5.2)
SBP/ESV (ratio)
6.0 (.7)
Systolic Blood Pressure (mmHg)
180.4 (7.1)
Diastolic Blood Pressure (mmHg)
64.2 (7.7)
Mean Arterial Blood Pressure (mmHg)
102.9 (10.8)
TPR (dynes·s
-1
·cm
-5
)
527 (76)
VO
2
(ml·kg
-1
·min
-1
)
43.2 (4.0)
RER (ratio)
1.09 (.08)
LA(mM·l
-1
)
10.7 (1.6)
ML (watts)
125.0 (10.6)
Abbreviation: SBP/ESV = Systolic Blood Pressure / End Systolic Volume.