45-year-old man with alcoholic cirrhosis is admitted to the intensive care unit for evaluation of hematemesis. On the morning of admission, he developed nausea and dizziness tollowed by a liquid, maroon stool. He subsequently vomited "a quart" of bright red blood. The patient's hemodynamic condition was stabilized. Upper gastrointestinal endoscopy shows large esophageal varices, one of which has adherent clot. No other bleeding site is seen. Sclerotherapy is administered to all visible varices. Twenty-four hours later he suddenly vomits a large volume of bright red blood. His pulse rate is 140/min, respiration rate is 36/min, and blood pressure is 70/40 mm Hg. Despite fluid resuscitation, he continues to behypotensive and vomit bright red blood. Which of the following is the most appropriate next step? A) Portosystemic shunt procedure B) Balloon-tamponade of the bleeding sarices. C) Intravenous vasopressm D) Iransiugular intraberatis pettesyst procedure