background: various adverse effects of homologous blood transfusion detected particularly in open heart surgery, in which it is frequently used, lead researchers to study on autologous blood use and to evaluate the patient’s blood better. due to the complications of homologous blood transfusion, development of techniques that utilize less transfusion has become inevitable. we aimed to evaluate ...

Background: Cataract is one of the most common eye diseases especially in children and adolescents in two age ranges, and many of these patients need to surgery throughout life. The purpose of this study was to compare the efficacy and side effects of midazolam-ketamine and midazolam-fentanyl for sedation in adult cataract surgery. Methods: In this study, which was a case-control study, 80 pat...

Background: Respiratory function in patients undergoing open heart surgery is disrupted after surgery.  Patient education on managing complications can reduce occurrence or severity of them. A variety of educational tools has been introduced, but there are controversies about the most appropriate tools. Aim: Determine the effect of instructional videos on respiratory function of the patients af...

abstract background: coughing and deep breathing after sternotomy causes severe pain. this study was conducted to assess the effect of cold therapy on the pain in patients undergoing open heart surgery. materials and methods: in a randomized controlled trial (rct) with crossover design, 50 eligible and consenting patients were recruited and randomly allocated to gel pack and non-gel pack groups...

This study evaluated the effects of inhalation of Lavender essential oil on the pain of open-heart surgery. The main complaint of patients after open-heart surgery is chest pain. Due to the side effects of opioids, it is important to use a non-invasive way to effectively relieve pain including aromatherapy with analgesics. This study is a clinical single-blind trial. The study was conducted on ...