Patients with Congenital heart disease (CHD) require repetitive imaging of the pulmonary vasculature with CE-MRA showing risks like anaphylactic reactions and uncertain long-term effects of gadolinium deposition in the brain. We adapted a Compressed SENSE (CS) accelerated 3D REACT (navigator- and ECG-triggered) to the pulmonary vessels and compared it to standard 4D CE-MRA in the clinical routine. With REACT providing significant higher image quality and slightly higher interobserver agreement in a reasonable scan time, it may be regarded as a clinically applicable alternative for patients in need of repetitive imaging of the pulmonary vasculature without the use of contrast agents.