Thermodilution | MRI | |||
---|---|---|---|---|
Mean (SD) | Variability (%) | Mean (SD) | Variability (%) | |
Data are the mean (SD) of three repeated measurements. Inter-examination variability was determined from three repeated measurements. | ||||
PA, pulmonary artery. | ||||
PA flow volume (l/min/m2) | 3.3 (0.8) | 7.8 (3.1) | 2.8 (0.3) | 2.4 (0.5) |
Mean PA pressure (mm Hg) | 12.1 (2.7) | 1.4 (0.5) | 13.3 (3.2) | 1.6 (0.6) |
PA resistance (Wood units·m2) | 0.9 (0.5) | 6.2 (2.2) | 1.1 (0.3) | 2.1 (0.3) |