Right heart catheterization.   Refractory CHF to maximum medical therapy.
"Okukebera olubuto. Ekitundu ekimpi ekya Barrett esophagus, hiatal hernia, ne incidental fundic gland polyps mu mubiri gw’olubuto; bwe kitaba ekyo, endoscopy eya waggulu eya bulijjo okutuuka ku transverse duodenum."