Perforation of right atrial wall by polyethylene tubing: report of two unusual cases.
D006328:Cardiac Catheterization / Q000009:adverse effects*; D006325:Heart Atria / Q000293:injuries; D006335:Heart Injuries / Q000209:etiology*; D006801:Humans; D007223:Infant; D008297:Male; D012501:Saphenous Vein; D014682:Vena Cava, Inferior