COMPARATIVE EFFICACY OF CARVEDILOL VS. PROPRANOLOL IN MANAGING PORTAL HYPERTENSION AND ESOPHAGEAL VARICES IN LIVER CIRRHOSIS: OPTIMIZING THERAPEUTIC STRATEGIES FOR IMPROVED OUTCOMES. (2025). Pakistan Journal of Medical & Cardiological Review, 4(2), 399-414. https://doi.org/10.64105/5se8gp58