Research recommendation(s) from an individual piece of guidance Guidance: Telemetric adjustable pulmonary artery banding for pulmonary hypertension in infants with congenital heart defects Date issued: 27 November 2014 Research recommendations coming out of this guidance Further research should focus on the extended use of telemetric adjustable pulmonary artery banding for ventricular retraining and for its use pending the resolution of ventricular septal defects. Data collection may provide useful information. NICE may review the procedure on publication of further evidence.