Is the International Normalized Ratio (INR) Enough? Reevaluating INR-Based Decision-Making for Four-Factor Prothrombin Complex Concentrate in Geriatric Warfarin-Associated Intracranial Hemorrhage: A Multicenter Cohort Study
Background/Objectives: Warfarin-associated intracranial hemorrhage (WA-ICH) remains one of the most devastating anticoagulant-related emergencies, particularly among older adults, with substantial morbidity and mortality. Although current guidelines recommend that reversal strategies should be guided primarily by bleed...