COMPARISON OF INTRAVENOUS METOPROLOL VS INTRAVENOUS VERAPAMIL TO ACHIEVE RATE CONTROL IN PATIENTS WITH ATRIAL FIBRILLATION. JMHSR [Internet]. 2025 Mar. 3 [cited 2026 Mar. 23];2(1). Available from: https://jmhsr.info/index.php/jmhsr/article/view/694