Results 21 to 30 of about 27,214 (278)

Surface EMG-based quantification of inspiratory effort: a quantitative comparison with P_es. [PDF]

Crit Care, 2021
Abstract Background Inspiratory patient effort under assisted mechanical ventilation is an important quantity for assessing patient–ventilator interaction and recognizing over and under assistance. An established clinical standard is respiratory muscle pressure
Graßhoff J, Petersen E, Farquharson F, Kustermann M, Kabitz HJ, Rostalski P, Walterspacher S.   +6 more
europepmc   +6 more sources

Inspiratory threshold loading negatively impacts attentional performance

Frontiers in Psychology, 2022
RationaleThere are growing concerns over the occurrence of adverse physiologic events (PEs) occurring in pilots during operation of United States Air Force and Navy high-performance aircraft. We hypothesize that a heightened inspiratory work of breathing
Eli F. Kelley, Troy J. Cross, Bruce D. Johnson   +2 more
doaj   +1 more source

Bilateral phrenic nerve block as an effective means of controlling inspiratory efforts in a COVID-19 patient

Respiratory Medicine Case Reports, 2021
Bilateral continuous phrenic nerve block effectively regulates refractory persistent, strong inspiratory effort in a patient with coronavirus disease (COVID-19).
Ryuichi Nakayama, Yusuke Iwamoto, Naofumi Bunya, Atsushi Sawada, Kazunobu Takahashi, Yuya Goto, Takehiko Kasai, Ryuichiro Kakizaki, Shuji Uemura, Eichi Narimatsu   +9 more
doaj   +1 more source

Inspiratory effort increases blood volume in the thoracic cavity and decreases end-expiratory lung impedance: a preliminary prospective study [PDF]

European Journal of Applied Physiology
Kazuhiro Takahashi
exaly   +2 more sources

Inspiratory muscle activation increases with COPD severity as confirmed by non-invasive mechanomyographic analysis. [PDF]

PLoS ONE, 2017
There is a lack of instruments for assessing respiratory muscle activation during the breathing cycle in clinical conditions. The aim of the present study was to evaluate the usefulness of the respiratory muscle mechanomyogram (MMG) for non-invasively ...
Leonardo Sarlabous, Abel Torres, José A Fiz, Juana M Martínez-Llorens, Joaquim Gea, Raimon Jané   +5 more
doaj   +1 more source

The role of mean inspiratory effort on daytime sleepiness [PDF]

European Respiratory Journal, 2003
This study has investigated the role of average maximum inspiratory effort in excessive daytime sleepiness in patients with obstructive sleep apnoea syndrome (OSAS) and upper airway resistance syndrome (UARS).Fifteen patients diagnosed with UARS and 32 patients with OSAS, with >5.5 h total sleep time (TST) during 8 h of nocturnal polygraphic ...
Pelin, Z, Karadeniz, D, Öztürk, L, Gözükirmizi, E, Kaynak, H   +4 more
openaire   +3 more sources

Impact of positive biphasic pressure during low and high inspiratory efforts in Pseudomonas aeruginosa-induced pneumonia.

PLoS ONE, 2021
BackgroundDuring pneumonia, normal alveolar areas coexist adjacently with consolidated areas, and high inspiratory efforts may predispose to lung damage. To date, no study has evaluated different degrees of effort during Biphasic positive airway pressure
Daniela G da Cruz, Raquel F de Magalhães, Gisele A Padilha, Mariana C da Silva, Cassia L Braga, Adriana R Silva, Cassiano F Gonçalves de Albuquerque, Vera L Capelozzi, Cynthia S Samary, Paolo Pelosi, Patricia R M Rocco, Pedro L Silva   +11 more
doaj   +1 more source

Continued Vigorous Inspiratory Effort as a Predictor of Noninvasive Ventilation Failure. [PDF]

Am J Respir Crit Care Med, 2020
Jha AK.
europepmc   +3 more sources

Neural control of pressure support ventilation improved patient-ventilator synchrony in patients with different respiratory system mechanical properties: a prospective, crossover trial

Chinese Medical Journal, 2021
. Background. Conventional pressure support ventilation (PSP) is triggered and cycled off by pneumatic signals such as flow. Patient-ventilator asynchrony is common during pressure support ventilation, thereby contributing to an increased inspiratory ...
Ling Liu, Xiao-Ting Xu, Yue Yu, Qin Sun, Yi Yang, Hai-Bo Qiu, Yan-Jie Yin, Xiu-Yuan Hao   +7 more
doaj   +1 more source

Inspiratory flow patterns with dry powder inhalers of low and medium flow resistance in patients with pulmonary arterial hypertension

Pulmonary Circulation, 2021
Inhalation profiles to support use of dry powder inhalers for drug delivery in patients with pulmonary arterial hypertension have not been reported. We aimed to evaluate the inspiratory flow pattern associated with low and medium flow resistance dry ...
Mariana Faria-Urbina, Keith T. Ung, Laurie Lawler, Lawrence S. Zisman, Aaron B. Waxman   +4 more
doaj   +1 more source