objective: to develop decision-support tools to identify patients experiencing sudden cardiac arrest (sca). methods: eighty calls related to sca were content analyzed, and the contextual patterns that emerged were organized into a checklist. two researchers independently analyzed the recorded calls and compared their findings. eighteen dispatchers scored 20 cases (which included sca and non-sca...

cardiac magnetic resonance imaging (cmri) is a well-established noninvasive imaging modality in clinical cardiology. its ability to provide tissue characterization make it well suited for the study of patients with cardiac diseases. we describe a multi-modality imaging evaluation of a 45-year-old man who experienced a near drowning event during swimming. we underline the unique capability of ti...

further to our recently published findings, we have completed the analysis of our second year of prehospital data collection for the same service. we wish to expedite the availability of this data to clinicians, researchers and policy makers in the region. our 2015/2016 out-of-hospital cardiac arrest (ohca) data displayed the following demographic results: 514 ohca resuscitation attempts were a...

background: tramadol is a widely used centrally acting opioid analgesic and due to its ease of access in iran as an over-the- counter drug, reported cases of intoxication are rising. case: a 19-year-old male who was referred to our center, noor hospital, isfahan university of medical sciences, isfahan, iran, because of confusion, ataxia, agitation and an episode of seizure, followed by intentio...

background: the cells of mammalian female reproductive tract have been widely used for in vitro fertilization (ivf). this study was designed to study the effects of oviductal epithelial cells (oecs) and their conditioned medium during ivf on subsequent embryonic development and the relative abundance of zygote arrest 1 (zar1) transcript in ovine zygotes. methods: the in vitro matured ovine oocy...

Background and Objective: Patients suffering from cardiac arrest (CA) have poor prognosis and survival. The association of pre-arrest comorbidity with unsuccessful resuscitation in patients with CA is far from clear. The aim of the present study was to investigate the association between pre-existing comorbidity and unsuccessful resuscitation following CA in Iranian patients. Materials and Met...

Objective: Cardiopulmonary resuscitation (CPR) has been known in its present form since 1960. Different studies have reported variable outcomes among different countries. Therefore, the purpose of this study was to assess the rate of CPR success and the survival rate in managing cardiac arrest among patients in an educational medical center. Methods: Th...