Javed, S. , Waqar, S. , Sharif, H. , Chaudhry, M. and Fatima Kiyani, Y. 2022. Assessment of Preoperative Anxiety Among Patients of Open-Heart Surgery at Cardiac Centres of Rawalpindi and Islamabad: Preoperative Anxiety among Patients of Open-Heart Surgery. Pakistan Journal of Health Sciences. 3, 04 (Sep. 2022), 126–130. DOI:https://doi.org/10.54393/pjhs.v3i04.113.