Introduction Pulmonary hypertension (PH) carries significant associated morbidity and mortality and the underlying molecular mechanisms of PH are not well understood. Loss-of-function mutations in TASK-1 potassium channels are associated with PH in humans. Although TASK-1 has been considered in the development of PH for over a decade, characterization of TASK-1 knockout mice has been limited to...

There are a number of factors that prolong patients’ stay in the recovery room (RR), which are related to system or clinical issues. However, less has been discovered from the RR nurses about reasons for prolonged patient stay and recommendations to solve this issue. Prolonged patient stay of more than 2 hours in the RR interferes with the primary role of the RR nurse, which is to provide care ...

BACKGROUND AND OBJECTIVES Respiratory depression is a postoperative complication which may occur when opioids are employed in anesthesia. This report aimed at discussing a case of apnea in a conscious patient admitted to the post anesthetic recovery room, after thyroidectomy under general anesthesia with propofol, fentanyl and isoflurane. CASE REPORT Female patient, 50 years old, 60 kg, physi...

Objectives This lecture will cover four areas: First, the early history of the PACU will be briefly discussed so that the reasons for the need and the development of a Post Anaesthetic Care Unit can be better understood. Second, the current guidelines and suggestions for the administration and care of patients in the PACU will be appraised. The third focus will be a review of epidemiological st...

Background: Nausea and vomiting is one of the most common complications after the strabismus surgery. In this study, we evaluated the efficacy of atropine versus ondansetron administration on the incidence of postoperative nausea and vomiting and duration of recovery stay in patients undergoing this procedure. Methods: In this case-control study, 90 patients between 3 to 30 years old who were ...

hydatid disease commonly involves liver but in rare cases, it can involve cardiac structures. a 75-yr-old farmer from parsabad-moghan, northwestern iran was presented to the emergency room of tehran imam khomeini hospital, tehran, iran with dyspnea and without chest pain in 2014. a lesion compatible with hydatid cyst was found in echocardiography and confirmed by serology and mri. surgical trea...

BACKGROUND The present study was performed to compare the safety of sedation during endoscopic submucosal dissection (ESD) in the endoscopy room versus operation room. METHODS In total, 297 patients with gastrointestinal tumors who underwent ESD from January 2011 to December 2016 were retrospectively reviewed. The patients were divided into two groups: those who underwent ESD in the endoscopy...

The absorption recovery of a photoexcited InGaP epitaxial film 0.4 pm thick was investigated using the pump-probe laser technique and found to have a time constant of 55 ps at room temperature. Measurements done in the temperature range of 300-50 K show the decay of the photoexcited carrier distribution to be dominated by ambipolar diffusion and surface recombination. The measured absorption re...

Rectal methohexitone (25 mg X kg-1) was used to induce anaesthesia in 15 unpremedicated children scheduled to undergo bilateral myringotomies as outpatients. Induction time ranged from 4 to 11 minutes. In the recovery room, all children received a slow intravenous injection of physostigmine (60 micrograms X kg-1), or saline in a double blind randomized fashion. The use of physostigmine did not ...