An Atrial Septal Defect (ASD) is a congenital hole in the wall (septum) between the heart’s two upper chambers (atria). If left untreated, it can lead to right heart enlargement, arrhythmias, and pulmonary hypertension.

If you heard “ASD RIA Bali 4533 min hot,” it most likely describes an ASD closure done in Bali with a radiological intervention lasting 33 to 45 minutes – a standard, successful, and possibly “hot” (newsworthy or efficient) procedure. Always verify with local medical records.

While “RIA” is not a universal medical acronym, in interventional cardiology/radiology, it may stand for Radiologically guided Interventional Atrial septal closure – a minimally invasive procedure where a catheter is inserted via a vein (usually femoral), guided by X-ray (fluoroscopy) and echocardiography, to place a “closure device” (like an Amplatzer or Occlutech) across the ASD.