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Search: authors:"Keyvan Razazi"

3 papers found.
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Easily identified at-risk patients for extubation failure may benefit from noninvasive ventilation: a prospective before-after study

Background While studies have suggested that prophylactic noninvasive ventilation (NIV) could prevent post-extubation respiratory failure in the intensive care unit, they appear inconsistent with regard to reintubation. We assessed the impact of a prophylactic NIV protocol on reintubation in a large population of at-risk patients. Methods Prospective before-after study performed...

Echocardiographic detection of transpulmonary bubble transit during acute respiratory distress syndrome

Background Transpulmonary bubble transit (TPBT) detected with contrast echocardiography is reported as a sign of intrapulmonary shunt during cirrhosis or exercise in healthy humans. However, its physiological meaning is not clear during acute respiratory distress syndrome (ARDS). Our aim was to determine the prevalence, significance, and prognosis of TPBT detection during ARDS...