Relationship between the ΔP0. 1/end-tidal CO2 (ΔP0

Slides:

Advertisements

Similar presentations

Effect of nasal positive expiratory pressure (PEP) on 6-min walk test (6MWT) distance and pre- to post-exercise increase in lung volumes in each individual.

Advertisements

The changes in peak flow and inspiratory time between a minimum rise time (first 2 breaths) and a maximum rise time (last 2 breaths), with the Servo-i.

Mask fit process. Mask fit process. The mask fit process begins with 3-dimensional surface images of the subject's face (A). Three-dimensional scans are.

Trigger pressure-time product (PTP) with zero pressure support, with no leak, medium leak, and large leak. Trigger pressure-time product (PTP) with zero.

Relationship between the recruited volume and the arithmetic mean of the ratios of lung density at PEEP 15 cm H2O to lung density at PEEP 5 cm H2O (μP15/P5)

Spearman rank correlation between absolute humidity and the patient's core temperature with the Humid-Heat device. Spearman rank correlation between absolute.

Representative images of 5 subjects are shown.

Matrix used to calculate the kappa statistic.

Trigger delays and leaks.

Model of relationship between ventilation and perfusion.

Picture of bubble PEP devices.

A 13-month-old subject had a deep tissue injury on the nose bridge when a nasal mask was used as a full face mask. A 13-month-old subject had a deep tissue.

Simulated screenshot of flow starvation in volume control continuous mandatory ventilation. Simulated screenshot of flow starvation in volume control continuous.

A: Computed tomogram shows bilateral dependent consolidation in a patient with ARDS, as well as ground-glass opacities in the non-dependent lung. A: Computed.

A: The Parker Flex-Tip tube (left) has a flexible tip pointing toward the center of the distal lumen. A: The Parker Flex-Tip tube (left) has a flexible.

Sensitivity, Specificity, Positive Predictive Value, Negative Predictive Value, Area Under the Curve, and 95% CIs for the 0, 10, 25, 50, and 100 SatSeconds.

Representative tracings of transcutaneous CO2 (PtcCO2), Spo2, and heart rate during an apnea test designed to raise Paco2 to 100 mm Hg. At baseline, PtcCO2.

Comparison of airway pressure release ventilation (APRV) (blue curve) and biphasic positive airway pressure (BIPAP) (black curve). Comparison of airway.

Trigger and synchronization windows.

Typical pressure-time curves during forced expiration against an occluded airway in cystic fibrosis (CF) patients and healthy controls. Typical pressure-time.

Top: Stress index (SI) in a patient early in the course of ARDS

Asynchrony index (%) during invasive and noninvasive ventilation (NIV) relative to leak level. Asynchrony index (%) during invasive and noninvasive ventilation.

Example of Aerogen Solo Nebulizer before use with a fill volume of 3 mL normal saline (arrow 1) (A); the same nebulizer after random premature cessation.

Bland-Altman plots with exhaled VT difference plotted against the mean (displayed and pneumotachograph-measured) with and without sensor for method circuit.

Negative pressures calculated with the Rosen and Hillard formula

We connected the supplemental oxygen supply at 3 places: near the ventilator, near the exhalation valve, and on the nasal mask port. We connected the supplemental.

Control circuit for an adaptive pressure targeting scheme (eg, Pressure Regulated Volume Control). Control circuit for an adaptive pressure targeting scheme.

Alveolar and airway CO2 during the ventilatory cycle: flow (upper graph) and mean alveolar and airway CO2 pressure scalars (lower graph). Alveolar and.

Graphical representation of physiologic dead space fraction determined by volumetric capnography, using the approaches of Bohr and Enghoff, which shows.

Change in mean pulmonary arterial pressure after a 5-min inhalation of the Rho kinase inhibitor Y in rats with hypoxic pulmonary hypertension, with.

Three-dimensional computed tomogram reconstruction of the great vessels extending into the neck, documenting a pseudo-aneurysm of the right innominate.

Areas under the receiver operating characteristic (ROC) curves for both the training and testing data sets based on a number of hidden-layer perceptrons.

Process control chart of the mean monthly time between emergency department assessment/bronchodilator treatment and emergency department discharge. Process.

The Boussignac continuous positive airway pressure (CPAP) is a small plastic cylinder that attaches to a face mask. The Boussignac continuous positive.

Control circuit for set-point or dual targeting schemes.

A: Optimal cutoff point (circled) at which visual analog scale score categorizes subjects with versus those without bronchial obstruction. A: Optimal cutoff.

This figure is an example of a 14-year-old child with obstructive lung disease due to cystic fibrosis. This figure is an example of a 14-year-old child.

Venn diagram illustrating how the mode taxonomy can be viewed in terms of discriminating features and defining features. Venn diagram illustrating how.

A: Pressure ulcer on the left cheek of a patient after 1 week of prone positioning using a commercially available endotracheal tube (ETT) holder. A: Pressure.

Kaplan-Meier curve for the probability of noninvasive ventilation (NIV) failure relative to continuous use of NIV and stratified for Acute Physiology and.

Survival of subjects listed for heart transplantation with different spirometric ventilatory patterns. Survival of subjects listed for heart transplantation.

Calculated negative pressure developed in the lung plotted against the outside diameter of the suction catheter to the inside diameter of the airway. Calculated.

Survival of subjects listed for heart transplantation with and without spirometry. Survival of subjects listed for heart transplantation with and without.

Bland-Altman analysis of the end-tidal carbon dioxide concentration (PETCO2) during resting (A), with mouth closed (B), and during deep breathing (C) while.

The visual sputum suctioning system.

Relationship between PEmax and PImax for healthy individuals (A) and subjects with neuromuscular diseases (NMDs) among the pathologies (B). Relationship.

Impact of craniofacial anomaly on face mask-related skin compromise.

Correlation between maximum inspiratory pressure and inspiratory load compensation (ILC) ventilatory variables in the 16 difficult-to-wean subjects, prior.

PaO2/FIO2, leukocyte count, and C-reactive protein during the first 10 days after out-of-hospital cardiac arrest, in subjects with or without early-onset.

Ventilation protocol. Ventilation protocol. The PEEP group raised peak inspiratory pressure (PIP) through 5-cm H2O PEEP increments every 2 min while keeping.

Tidal volume (VT) error (% difference between set and actual values) was determined for each ventilator at VT of 300, 500, and 700 mL. Tidal volume (VT)

A: Work of breathing before and after nebulized terbutaline delivered via standard nebulization method versus delivered during continuous positive airway.

Sequence plot visualizing the development of symptom frequency for the cohort at the individual level between 2006 and Sequence plot visualizing.

Inspiratory load compensation responses before and after inspiratory muscle strength training (IMST) in the unweaned versus weaned subjects, with a 10.

The changes in peak flow and inspiratory time between a minimum rise time (first 2 breaths) and a maximum rise time (last 2 breaths), with the Servo-i.

Number of ventilator starts (including both noninvasive ventilation [NIV] and invasive mechanical ventilation subjects) based on age and etiology of ARF.

Representative tidal volume (VT) and breathing frequency (f) patterns of subjects with COPD and normal subjects during cardiopulmonary exercise testing.

A: Representation of a volumetric capnogram with a schematic approach for the measurement of dead space. A: Representation of a volumetric capnogram with.

Plot of the surface tension (γ) and area.

An artificial neural network: a multilayer perceptron.

Progression of spontaneous breathing trials administered during inspiratory muscle strength training study interventions. Progression of spontaneous breathing.

Lung model expiratory CO2 (or PETOv2) representing simulated alveolar CO2 at baseline (no high-flow nasal cannula) and effect on expiratory CO2 at different.

Cerebral magnetic resonance imaging of our patient performed at ∼7

Difference between mid-frequency ventilation (MFV), volume control continuous mandatory ventilation (VC-CMV), and pressure control CMV (PC-CMV) when frequency.

Percent of extremely-low-birth-weight (ELBW) babies alive and off mechanical ventilation at 7 days, and median days on mechanical ventilation for ELBW.

The 3 compartment lung model described by Riley36,37 represents gas exchange in the lung in regards to the matching of alveolar ventilation (V̇A) and perfusion.

Arterial blood gas measurement of oxygen tension.

Minute-by-minute means of breathing variables during the spontaneous breathing trial for the groups of subjects with trial success (n = 32) and failure.

Time taken to perform the Glittre activities of daily living (Glittre ADL) test by severity of COPD obstruction according to Global Initiative for Chronic.

Mean nasopharyngeal pressure during high-flow oxygen therapy, with mouth open or closed. Mean nasopharyngeal pressure during high-flow oxygen therapy,

Presentation transcript:

Relationship between the ΔP0. 1/end-tidal CO2 (ΔP0 Relationship between the ΔP0.1/end-tidal CO2 (ΔP0.1/ΔPETCO2) slope and the ΔPETCO2 in subjects with late-onset Pompe disease and healthy controls. Relationship between the ΔP0.1/end-tidal CO2 (ΔP0.1/ΔPETCO2) slope and the ΔPETCO2 in subjects with late-onset Pompe disease and healthy controls. Note that 11 late-onset Pompe disease subjects (84.6%) showed a reduced hypercapnic drive response (slope below the 25% interquartile level), whereas 9 (69.2%) had a slope below the 5% interquartile level. Eduardo L De Vito et al. Respir Care 2016;61:930-935 (c) 2012 by Daedalus Enterprises, Inc.