The Heart Surgery Forum (HSF) is an international, peer-reviewed, open-access journal that aims to publish original research articles, review papers, surgical techniques, and other type articles in clinical and translational research of cardiac surgery. HSF covers cardiac surgical science and practice, including cardiac surgery and related disciplines such as imaging, anesthesiology, perfusion, radiology, pharmacology, intensive care, and nursing. The journal provides a platform for disseminating scientific knowledge and clinical experience in the treatment of cardiac disease, to advance the understanding and practice of heart surgery and related disciplines.