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Spirometry in Esophageal Intubation

2014-08-27 03:15:29 | BioPortfolio

Summary

The primary objective of the study is to describe the pressure patterns during esophageal and tracheal ventilation and to validate the diagnostic algorithm.

Study Design

Observational Model: Case Control, Time Perspective: Prospective

Conditions

Esophageal Intubation

Intervention

Description of the pressure waveforms during tracheal ventilation, Description of the pressure waveforms during esophageal ventilation

Location

University Medical Center Groningen, University of Groningen, the Netherlands
Groningen
Netherlands

Status

Recruiting

Source

University Medical Centre Groningen

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-08-27T03:15:29-0400

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Medical and Biotech [MESH] Definitions

The capability of the LUNGS to distend under pressure as measured by pulmonary volume change per unit pressure change. While not a complete description of the pressure-volume properties of the lung, it is nevertheless useful in practice as a measure of the comparative stiffness of the lung. (From Best & Taylor's Physiological Basis of Medical Practice, 12th ed, p562)

The pressure within a CARDIAC VENTRICLE. Ventricular pressure waveforms can be measured in the beating heart by catheterization or estimated using imaging techniques (e.g., DOPPLER ECHOCARDIOGRAPHY). The information is useful in evaluating the function of the MYOCARDIUM; CARDIAC VALVES; and PERICARDIUM, particularly with simultaneous measurement of other (e.g., aortic or atrial) pressures.

The pressure within the CARDIAC ATRIUM. It can be measured directly by using a pressure catheter (see HEART CATHETERIZATION). It can be also estimated using various imaging techniques or other pressure readings such as PULMONARY CAPILLARY WEDGE PRESSURE (an estimate of left atrial pressure) and CENTRAL VENOUS PRESSURE (an estimate of right atrial pressure).

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Application of positive pressure to the inspiratory phase when the patient has an artificial airway in place and is connected to a ventilator.

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