Figure 3From: Major adverse cardiovascular events in adult congenital heart disease: a population-based follow-up study from Taiwan Cox survival curves adjusted for age and sex of different congenital heart diseases vs. reference cohort. Time = 0, time at one and half year of follow-up. ASD, ostium or secundum type atrial septal defect; VSD, ventricular septal defect; PDA, patent ductus arteriosus; PS, congenital stenosis of pulmonary valve; REF, reference cohort.Back to article page