Figure 6From: Pulmonary blood volume indexed to lung volume is reduced in newly diagnosed systemic sclerosis compared to normals – a prospective clinical cardiovascular magnetic resonance study addressing pulmonary vascular changesPBVV and stroke volume. Results for the pulmonary blood volume variation (PBVV) and stroke volume (SV), respectively, in mL and mL/m2, respectively. Open circles and boxes represent healthy controls (n = 10), and black circles and boxes represent SSc patients (n = 27). Circles represent individual data and boxes and error bars represent mean ± SD.Back to article page