title: [Acute profuse bleeding of the upper digestive tract after open heart surgery].
mesh_terms: D000208:Acute Disease; D000328:Adult; D006348:Cardiac Surgical Procedures / Q000009:adverse effects*; D002648:Child; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications