Pham, Nhu Hung. “Evaluation of Injury Current Amplitude in Elderly Patients Undergoing Right Ventricular Pacing”. The Vietnam Journal of Cardiovascular and Thoracic Surgery 52 (August 30, 2025): 94 - 100. Accessed April 16, 2026. https://vjcts.vn/index.php/vjcts/article/view/1495.