title: Left atrial catheter complications.
mesh_terms: D006328:Cardiac Catheterization / Q000009:adverse effects*; D002408:Catheters, Indwelling / Q000009:adverse effects; D002648:Child; D004697:Endocarditis, Bacterial / Q000209:etiology; D006325:Heart Atria; D006801:Humans; D013290:Streptococcal Infections / Q000209:etiology