Kinetics of Cardiac Output at the Onset of Exercise in Precapillary Pulmonary Hypertension

Table 2

Baseline and steady-state exercise hemodynamics of the study population. RAP, right atrial pressure; mPAP, pulmonary artery mean pressure; PAWP, pulmonary artery wedge pressure; MAP, mean systemic pressure; SpO₂, arterial oxygen saturation by pulsoxymetry; , cardiac output determined by thermodilution; , cardiac output determined by Modelflow; , stroke volume determined by Modelflow; , heart rate determined by Modelflow; PVR, pulmonary vascular resistances; SVR: systemic vascular resistances.

	Baseline (rest)		Effort (steady state)
	Patients ()	Controls ()	Patients ()	Controls ()
RAP, mmHg		—	—	—
mPAP, mmHg		—		—
PAWP, mmHg		—		—
MAP, mmHg
SpO2, %
, l⋅min^−1		—		—
, l⋅min^−1
, ml
, min^−1
PVR, WU		—		—
SVR, WU