title: Right atrial thrombus following closure of atrial septal defect.
mesh_terms: D000328:Adult; D001344:Autopsy; D006325:Heart Atria; D006344:Heart Septal Defects, Atrial / Q000601:surgery*; D006801:Humans; D008297:Male; D011183:Postoperative Complications; D013927:Thrombosis / Q000209:etiology*