B. Rawashdeh, T. E. H. Al-Bkoor, A. Tahir, and M. I. Mehmood, “Significance of Ectopic Beats in Post Aortic Valve Replacement Arrhythmia Patients: Ectopic Beats in Post Aortic Valve Replacement”, PBMJ, vol. 4, no. 2, pp. 64–74, Oct. 2021, doi: 10.54393/pbmj.v4i2.76.