Figure 2From: Non-invasive stroke volume assessment in patients with pulmonary arterial hypertension: left-sided data mandatoryFlow curve of the main pulmonary artery (MPA) during a cardiac cycle in a PAH patient. Uncorrected stroke volume (SV) is obtained by integration of the flow curve during ejection time and is 58 ml, ejection time is 0.323s and phantom offset value is 21.13 ml/s. Phantom corrected SV is (58-(0.323*21.13)) = 51 ml.Back to article page