Before revision:  Recent advances in medical imaging and computational algorithms for analyzing said images have made subject-specific modeling of the cardiovascular system a feasible task . This is particularly important in the case of pulmonary hypertension , as the pulmonary circulation transports oxygen to the lungs via a rapidly bifurcating network of highly compliant blood vessels.
After revision:  Recent advances in medical imaging and computational algorithms for analyzing said images have made subject-specific modeling of the cardiovascular system a feasible task , which is particularly important in the case of pulmonary hypertension , as the pulmonary circulation transports oxygen to the lungs via a rapidly bifurcating network of highly compliant blood vessels.