Electrical Impedance Tomography in Acute Respiratory Distress Syndrome
نویسندگان
چکیده
منابع مشابه
Electrical Impedance Tomography in Acute Respiratory Distress Syndrome
Electrical impedance tomography (EIT) is an emerging new imaging modality not yet routinely used in a clinical setting. The generation of EIT scans is based on the non-invasive measurement of electrical properties of tissues which does not require the use of radiation. Thoracic EIT examinations have been shown to track changes in regional lung volumes at scan rates of up to 40-50 scans/s. Exper...
متن کاملAssessment of regional ventilation in acute respiratory distress syndrome by electrical impedance tomography.
Mechanical ventilation in acute respiratory distress syndrome (ARDS) incurs a risk of ventilator-associated lung injury (VALI) from inhomogeneous conditions and different properties of dependent and non-dependent lung regions at risk of atelectasis and overdistension, respectively. Electrical impedance tomography (EIT) offers regional ventilation assessment to optimise treatment with mechanical...
متن کاملAssessment of lung ventilation in infants with respiratory distress syndrome using electrical impedance tomography.
AIM The aim of the present study was to determine immediate changes of global and regional lung function after exogenous surfactant administration in mechanically ventilated infants with respiratory distress syndrome (RDS) using electrical impedance tomography (EIT) measurements. MATERIALS AND METHODS A prospective study was conducted in a Neonatal Intensive Care Unit at a university hospital...
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UNLABELLED BACKGROUND Lung tissue of patients with acute respiratory distress syndrome (ARDS) is heterogeneously damaged and prone to develop atelectasis. During inflation, atelectatic regions may exhibit alveolar recruitment accompanied by prolonged filling with air in contrast to regions with already open alveoli with a fast increase in regional aeration. During deflation, derecruitment of...
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Introduction: Electrical impedance tomography (EIT) is a non-invasive technique utilized in various medical applications, including brain imaging and other neurological diseases. Recognizing the physiological and anatomical characteristics of organs based on their electrical properties is one of the main applications of EIT, as each variety of tissue structure has its own electrical characteris...
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ژورنال
عنوان ژورنال: The Open Nuclear Medicine Journal
سال: 2010
ISSN: 1876-388X
DOI: 10.2174/1876388x01002010110