Figure 4From: Cardiovascular magnetic resonance of cardiac function and myocardial mass in preterm infants: a preliminary study of the impact of patent ductus arteriosusNormative range of the myocardial volume to end diastolic volume (LVmass/EDV) ratio against EDV in infants with (●) and without (+) PDA. The relationship between increased LVmass/EDV ratio and decreased EDV is illustrated.Back to article page