Islam, A.S., Ahsan, M., Rahman, M.L., Sarkar, R. and Munshi, P.C. 2020. Outcome of Preoperative Administration of Oral Ambrisentan on Pulmonary Hypertension After Cardiac Surgery for VSD. KYAMC Journal. 11, 1 (May 2020), 36–41. DOI:https://doi.org/10.3329/kyamcj.v11i1.47149.