Robuta

https://www.dorsetheartclinic.co.uk/treatment/asd
ASD closure is a procedure to close an atrial septal defect (ASD).
atrial septal defectasdclosure
https://www.cdc.gov/heart-defects/about/atrial-septal-defect.html
An ASD is a hole in the wall (septum) that divides the upper chambers (atria) of the heart.
atrial septal defectcongenital heart defectsasdchdscdc