Non-Invasive Respiratory Impedance Enhances Cerebral Perfusion in Healthy Adults
نویسندگان
چکیده
منابع مشابه
Non-Invasive Respiratory Impedance Enhances Cerebral Perfusion in Healthy Adults
Optimization of cerebral blood flow (CBF) is the cornerstone of clinical management in a number of neurologic diseases, most notably ischemic stroke. Intrathoracic pressure influences cardiac output and has the potential to impact CBF. Here, we aim to quantify cerebral hemodynamic changes in response to increased respiratory impedance (RI) using a non-invasive respiratory device. We measured ce...
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Because of the minimal demand for cooperation by the subject, the forced oscillation technique is increasingly employed in routine lung function testing. However, comprehensive and device-independent values of respiratory impedance at baseline and after bronchodilation have not been established for healthy adults. The aim of this multicentre study was to collect impedance data from 4 to 26 Hz i...
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BACKGROUND Cerebral perfusion pressure (CPP) can adversely impact cerebrovascular hemodynamics but cannot be practically measured in most clinical settings. Here, we aimed to establish a representative mathematical model for CPP in geriatric patients with suspected cerebrovascular disease. METHODS A total of 100 patients (54 males and 46 females between 60-80 years of age) with suspected cere...
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ژورنال
عنوان ژورنال: Frontiers in Neurology
سال: 2017
ISSN: 1664-2295
DOI: 10.3389/fneur.2017.00045