Effect of Prophylactic Amiodarone Versus Dexmedetomidine on Reducing the Frequency of Postoperative Junctional Ectopic Tachycardia after Pediatric Open Heart Surgery. mfm [Internet]. 2023 Jun. 30 [cited 2026 Jan. 30];34(6). Available from: https://medicalforummonthly.com/index.php/mfm/article/view/220