A 55-year-old male presents with epigastric pain 12 hours post-alcohol consumption, followed by vomiting fresh red blood (hematemesis) of 200ml. Physical examination: soft abdomen, tenderness in the upper abdomen, liver not palpable, spleen palpable 1.5 cm below the costal margin, normal blood pressure (BP). [Hypothetical scenario] If test results confirm esophageal variceal bleeding, the management would be: