Search Results - "tidal volume"

Changes in Respiratory Variation of Velocity-Time Integral and Peak Velocity of Left Ventricular Outflow Tract after Tidal Volume Challenge Predict Fluid Responsiveness in Elderly Patients with Low Tidal Volume Ventilation: A Prospective Observational Study.

Authors: Wan JJ Xie J Peng K et al.

Source: Journal of cardiothoracic and vascular anesthesia [J Cardiothorac Vasc Anesth] 2025 Dec; Vol. 39 (12), pp. 3379-3386. Date of Electronic Publication: 2025 Aug 15.

Publication Type: Journal Article; Observational Study

Journal Info: Publisher: W.B. Saunders Country of Publication: United States NLM ID: 9110208 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-8422 (Electronic) Linking ISSN: 10530770 NLM ISO Abbreviation: J Cardiothorac Vasc Anesth Subsets: MEDLINE

MeSH Terms: Tidal Volume*/physiology , Fluid Therapy*/methods , Respiration, Artificial*/methods , Respiration, Artificial*/trends , Ventricular Function, Left*/physiology, Humans ; Male ; Aged ; Female ; Prospective Studies ; Aged, 80 and over ; Predictive Value of Tests ; Blood Flow Velocity/physiology

Continuous non-invasive measurement of tidal volume and minute ventilation using a smart nasal cannula.

Authors: Dogan AB Patel N Gottschalk C et al.

Source: Critical care (London, England) [Crit Care] 2025 Nov 27; Vol. 29 (1), pp. 506. Date of Electronic Publication: 2025 Nov 27.

Publication Type: Journal Article

Journal Info: Publisher: BioMed Central Ltd Country of Publication: England NLM ID: 9801902 Publication Model: Electronic Cited Medium: Internet ISSN: 1466-609X (Electronic) Linking ISSN: 13648535 NLM ISO Abbreviation: Crit Care Subsets: MEDLINE

MeSH Terms: Cannula*/standards , Tidal Volume*/physiology, Humans ; Male ; Female ; Adult ; Middle Aged ; Monitoring, Physiologic/methods ; Monitoring, Physiologic/instrumentation ; Plethysmography/methods ; Aged ; Oxygen Saturation/physiology ; Cohort Studies

High Tidal Volume Variability Is Associated With Worse Outcomes in Patients With ARDS.

Authors: Ahn JH Hong SB Lim CM et al.

Source: Respiratory care [Respir Care] 2025 Nov; Vol. 70 (11), pp. 1367-1375. Date of Electronic Publication: 2025 May 28.

Publication Type: Journal Article

Journal Info: Publisher: Mary Ann Liebert Country of Publication: United States NLM ID: 7510357 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1943-3654 (Electronic) Linking ISSN: 00201324 NLM ISO Abbreviation: Respir Care Subsets: MEDLINE

MeSH Terms: Tidal Volume*/physiology , Respiratory Distress Syndrome*/therapy , Respiratory Distress Syndrome*/physiopathology , Respiratory Distress Syndrome*/mortality , Respiration, Artificial*/methods, Humans ; Retrospective Studies ; Male ; Female ; Middle Aged ; Aged ; Adult ; Intensive Care Units ; Treatment Outcome

Low-Tidal-Volume Ventilation and Mortality in Patients With Acute Brain Injury: A Secondary Analysis of an International Observational Study.

Authors: Daza JF Hamad DM Urner M et al.

Corporate Authors: Daza JF Hamad DM Urner M et al.

Source: Chest [Chest] 2025 Nov; Vol. 168 (5), pp. 1141-1151. Date of Electronic Publication: 2025 Jul 08.

Publication Type: Journal Article; Observational Study; Multicenter Study

Journal Info: Publisher: Elsevier Country of Publication: United States NLM ID: 0231335 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1931-3543 (Electronic) Linking ISSN: 00123692 NLM ISO Abbreviation: Chest Subsets: MEDLINE

MeSH Terms: Tidal Volume* , Respiration, Artificial*/methods , Brain Injuries*/mortality , Brain Injuries*/therapy , Brain Injuries*/complications, Humans ; Female ; Male ; Middle Aged ; Prospective Studies ; Hospital Mortality ; Intensive Care Units/statistics & numerical data ; Critical Illness/mortality ; Critical Illness/therapy ; Adult ; Aged

Regulation of Intracuff Pressure by Measurement of the Ratio of Expiratory to Inspiratory Tidal Volumes.

Authors: Moon K Kitio SAY Rice-Weimer J et al.

Source: Paediatric anaesthesia [Paediatr Anaesth] 2025 Nov; Vol. 35 (11), pp. 940-945. Date of Electronic Publication: 2025 Sep 05.

Publication Type: Journal Article

Journal Info: Publisher: Arnette-Blackwell Country of Publication: France NLM ID: 9206575 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1460-9592 (Electronic) Linking ISSN: 11555645 NLM ISO Abbreviation: Paediatr Anaesth Subsets: MEDLINE

MeSH Terms: Tidal Volume*/physiology , Intubation, Intratracheal*/methods , Exhalation*/physiology , Inhalation*/physiology, Humans ; Child ; Male ; Prospective Studies ; Female ; Cross-Over Studies ; Pressure ; Child, Preschool ; Adolescent ; Anesthesia, General ; Continuous Positive Airway Pressure/methods ; Infant

Non-invasive tidal volume estimation with wearable sensors using a high-gain observer and deep learning.

Authors: Ba M Pianosi P Rajamani R

Source: Computers in biology and medicine [Comput Biol Med] 2025 Nov; Vol. 198 (Pt A), pp. 111114. Date of Electronic Publication: 2025 Sep 29.

Publication Type: Journal Article

Journal Info: Publisher: Elsevier Country of Publication: United States NLM ID: 1250250 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-0534 (Electronic) Linking ISSN: 00104825 NLM ISO Abbreviation: Comput Biol Med Subsets: MEDLINE

MeSH Terms: Wearable Electronic Devices* , Deep Learning* , Tidal Volume*/physiology, Humans ; Male ; Female ; Adult ; Monitoring, Physiologic/instrumentation ; Monitoring, Physiologic/methods ; Neural Networks, Computer ; Spirometry ; Signal Processing, Computer-Assisted

Predictive value of tidal volume and peak inspiratory pressure in normal frequency jet ventilation.

Authors: Peng JL Lv J

Source: Scientific reports [Sci Rep] 2025 Oct 22; Vol. 15 (1), pp. 36846. Date of Electronic Publication: 2025 Oct 22.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE

MeSH Terms: Tidal Volume*/physiology , High-Frequency Jet Ventilation*/methods , Inhalation*/physiology, Humans ; Bronchoscopy/methods ; Lung/physiology

Effects of low tidal volume on dynamic arterial elastance in patients undergoing laparoscopic surgery.

Authors: Iizuka Y Sawada I Fukano K et al.

Source: Journal of clinical monitoring and computing [J Clin Monit Comput] 2025 Dec; Vol. 39 (6), pp. 1271-1282. Date of Electronic Publication: 2025 Oct 09.

Publication Type: Journal Article

Journal Info: Publisher: Springer Country of Publication: Netherlands NLM ID: 9806357 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1573-2614 (Electronic) Linking ISSN: 13871307 NLM ISO Abbreviation: J Clin Monit Comput Subsets: MEDLINE

MeSH Terms: Laparoscopy*/methods , Tidal Volume* , Monitoring, Intraoperative*/methods , Arteries*, Humans ; Female ; Male ; Middle Aged ; Aged ; Adult ; Fluid Therapy ; Blood Pressure ; ROC Curve ; Ringer's Lactate

Evaluation of indexing pulse pressure variation during low tidal ventilation : An experimental pilot study.

Transliterated Title: Evaluation einer Indizierung der Pulsdruckvariation während Beatmung mit niedrigen Tidalvolumina : Eine experimentelle Pilotstudie.

Authors: Zitzmann A Müller-Graf F Bandorf T et al.

Source: Die Anaesthesiologie [Anaesthesiologie] 2025 Nov; Vol. 74 (11), pp. 746-757. Date of Electronic Publication: 2025 Sep 01.

Publication Type: Journal Article

Journal Info: Publisher: Springer Medizin Country of Publication: Germany NLM ID: 9918384886806676 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2731-6866 (Electronic) Linking ISSN: 27316858 NLM ISO Abbreviation: Anaesthesiologie Subsets: MEDLINE

MeSH Terms: Tidal Volume*/physiology , Respiration, Artificial*/methods , Blood Pressure*/physiology, Animals ; Pilot Projects ; Swine ; Fluid Therapy/methods ; Hemodynamics/physiology

Effect of different targeted tidal volumes during high-frequency oscillation with volume-targeted ventilation on cerebral blood flow velocity and cardiac output: study protocol for a randomised crossover study.

Authors: Kaltsogianni O Nanjundappa M Okoye G et al.

Source: Trials [Trials] 2025 Oct 22; Vol. 26 (1), pp. 427. Date of Electronic Publication: 2025 Oct 22.

Publication Type: Journal Article; Clinical Trial Protocol

Journal Info: Publisher: BioMed Central Country of Publication: England NLM ID: 101263253 Publication Model: Electronic Cited Medium: Internet ISSN: 1745-6215 (Electronic) Linking ISSN: 17456215 NLM ISO Abbreviation: Trials Subsets: MEDLINE

MeSH Terms: Cerebrovascular Circulation* , Cardiac Output* , Tidal Volume* , High-Frequency Ventilation*/methods , High-Frequency Ventilation*/adverse effects, Humans ; Cross-Over Studies ; Infant, Newborn ; Blood Flow Velocity ; Time Factors ; Treatment Outcome ; Randomized Controlled Trials as Topic ; Female ; Ultrasonography, Doppler, Transcranial

Effects of secular changes in tidal volume and respiratory rate on the mechanical power of ventilation: a retrospective single-center study of invasively ventilated patients.

Authors: Senosy AMM Pierrakos C Serpa Neto A et al.

Source: Critical care science [Crit Care Sci] 2025 Oct 06; Vol. 37, pp. e20250403. Date of Electronic Publication: 2025 Oct 06 (Print Publication: 2025).

Publication Type: Journal Article

Journal Info: Publisher: Associação de Medicina Intensiva Brasileira Country of Publication: Brazil NLM ID: 9918627781706676 Publication Model: eCollection Cited Medium: Internet ISSN: 2965-2774 (Electronic) Linking ISSN: 29652774 NLM ISO Abbreviation: Crit Care Sci Subsets: MEDLINE

MeSH Terms: Tidal Volume*/physiology , Respiratory Rate*/physiology , Respiration, Artificial*/methods , Critical Illness*/therapy, Humans ; Retrospective Studies ; Male ; Female ; Middle Aged ; Aged

Evaluating the generalisability of formulas used to set tidal volumes in mechanically ventilated patients: an observational, multicohort, retrospective study.

Authors: Sarma A Sullivan KM Baugh AD et al.

Source: The Lancet. Respiratory medicine [Lancet Respir Med] 2025 Oct; Vol. 13 (10), pp. 877-886. Date of Electronic Publication: 2025 Jul 15.

Publication Type: Journal Article; Observational Study; Multicenter Study

Journal Info: Publisher: Elsevier Country of Publication: England NLM ID: 101605555 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2213-2619 (Electronic) Linking ISSN: 22132600 NLM ISO Abbreviation: Lancet Respir Med Subsets: MEDLINE

MeSH Terms: Tidal Volume*/physiology , Respiration, Artificial*/methods, Humans ; Retrospective Studies ; Female ; Male ; Middle Aged ; Aged ; Vital Capacity ; Spirometry ; Body Weight ; Lung/physiopathology ; Intensive Care Units

Comparison of low vs high tidal volumes in one-lung ventilation during thoracic surgery: a propensity-weighted cohort study.

Authors: Braïk R Berna P Walbecq J et al.

Source: Scientific reports [Sci Rep] 2025 Sep 26; Vol. 15 (1), pp. 33081. Date of Electronic Publication: 2025 Sep 26.

Publication Type: Journal Article; Observational Study; Comparative Study

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE

MeSH Terms: Tidal Volume* , One-Lung Ventilation*/methods , One-Lung Ventilation*/adverse effects , Thoracic Surgical Procedures*/adverse effects , Thoracic Surgical Procedures*/methods , Postoperative Complications*/etiology , Postoperative Complications*/epidemiology, Humans ; Male ; Female ; Middle Aged ; Aged ; Propensity Score ; Cohort Studies ; Bayes Theorem

Assessment of the Rapid Shallow Breathing Index, Integrative Weaning Index, and Dead Space to Tidal Volume Ratio by Respiratory Failure Type in Successfully Weaned Emergency Department Patients.

Authors: Kaya M Yildirim H Halici A et al.

Source: Medicina (Kaunas, Lithuania) [Medicina (Kaunas)] 2025 Aug 10; Vol. 61 (8). Date of Electronic Publication: 2025 Aug 10.

Publication Type: Journal Article

Journal Info: Publisher: MDPI Country of Publication: Switzerland NLM ID: 9425208 Publication Model: Electronic Cited Medium: Internet ISSN: 1648-9144 (Electronic) Linking ISSN: 1010660X NLM ISO Abbreviation: Medicina (Kaunas) Subsets: MEDLINE

MeSH Terms: Ventilator Weaning*/methods , Ventilator Weaning*/standards , Tidal Volume*/physiology , Respiratory Insufficiency*/physiopathology , Respiratory Insufficiency*/therapy , Respiratory Insufficiency*/classification , Respiratory Dead Space*/physiology, Humans ; Female ; Male ; Cross-Sectional Studies ; Emergency Service, Hospital/organization & administration ; Emergency Service, Hospital/statistics & numerical data ; Middle Aged ; Aged ; Adult ; Respiration, Artificial/methods

Revisiting Acute Respiratory Distress Syndrome ventilation management: Time for a paradigm shift focusing on tidal volume.

Authors: Merola R Vargas M Battaglini D

Source: Respiratory physiology & neurobiology [Respir Physiol Neurobiol] 2025 Aug-Sep; Vol. 336, pp. 104454. Date of Electronic Publication: 2025 May 30.

Publication Type: Journal Article

Journal Info: Publisher: Elsevier Science Country of Publication: Netherlands NLM ID: 101140022 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1878-1519 (Electronic) Linking ISSN: 15699048 NLM ISO Abbreviation: Respir Physiol Neurobiol Subsets: MEDLINE

MeSH Terms: Respiration, Artificial*/methods , Respiratory Distress Syndrome*/therapy , Respiratory Distress Syndrome*/physiopathology , Tidal Volume*/physiology, Humans

Low tidal volume ventilation facilitates spontaneous increase in bronchoconstriction and air trapping that can be resolved by deep inspiration and bronchodilator.

Authors: Yasuda Y Maksym GN Wang L et al.

Source: American journal of physiology. Lung cellular and molecular physiology [Am J Physiol Lung Cell Mol Physiol] 2025 Aug 01; Vol. 329 (2), pp. L225-L233. Date of Electronic Publication: 2025 Jul 01.

Publication Type: Journal Article

Journal Info: Publisher: American Physiological Society Country of Publication: United States NLM ID: 100901229 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1522-1504 (Electronic) Linking ISSN: 10400605 NLM ISO Abbreviation: Am J Physiol Lung Cell Mol Physiol Subsets: MEDLINE

MeSH Terms: Bronchoconstriction*/drug effects , Bronchoconstriction*/physiology , Bronchodilator Agents*/pharmacology , Tidal Volume*/drug effects , Tidal Volume*/physiology , Inhalation*/drug effects , Inhalation*/physiology, Animals ; Sheep ; Airway Resistance/drug effects ; Airway Resistance/physiology ; Albuterol/pharmacology ; Lung/drug effects ; Lung/physiology ; Muscle, Smooth/drug effects ; Muscle, Smooth/physiology

High tidal volume mechanical ventilation exacerbates pulmonary injury via upregulation of PAI-1 expression in rats.

Authors: Ren JM Wang GF Bi J et al.

Source: Hereditas [Hereditas] 2025 Jul 14; Vol. 162 (1), pp. 129. Date of Electronic Publication: 2025 Jul 14.

Publication Type: Journal Article

Journal Info: Publisher: BioMed Central Ltd Country of Publication: England NLM ID: 0374654 Publication Model: Electronic Cited Medium: Internet ISSN: 1601-5223 (Electronic) Linking ISSN: 00180661 NLM ISO Abbreviation: Hereditas Subsets: MEDLINE

MeSH Terms: Respiration, Artificial*/adverse effects , Tidal Volume* , Plasminogen Activator Inhibitor 1*/genetics , Plasminogen Activator Inhibitor 1*/metabolism , Lung Injury*/etiology , Lung Injury*/genetics , Lung Injury*/metabolism, Animals ; Rats, Sprague-Dawley ; Male ; Rats ; Up-Regulation ; Bronchoalveolar Lavage Fluid/chemistry ; Disease Models, Animal ; Lung/metabolism ; Interleukin-8/genetics ; Interleukin-8/metabolism

Procedural and Clinical Outcomes of High-Frequency Low-Tidal Volume Ventilation Plus Rapid-Atrial Pacing in Paroxysmal Atrial Fibrillation Ablation.

Authors: Zei PC Hincapie D Rodriguez-Taveras J et al.

Source: Journal of cardiovascular electrophysiology [J Cardiovasc Electrophysiol] 2025 Jul; Vol. 36 (7), pp. 1461-1471. Date of Electronic Publication: 2025 Apr 18.

Publication Type: Journal Article; Multicenter Study; Observational Study; Comparative Study

Journal Info: Publisher: Blackwell Country of Publication: United States NLM ID: 9010756 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1540-8167 (Electronic) Linking ISSN: 10453873 NLM ISO Abbreviation: J Cardiovasc Electrophysiol Subsets: MEDLINE

MeSH Terms: Atrial Fibrillation*/physiopathology , Atrial Fibrillation*/surgery , Atrial Fibrillation*/diagnosis , Atrial Fibrillation*/therapy , Catheter Ablation*/adverse effects , Cardiac Pacing, Artificial*/adverse effects , Heart Rate* , Tidal Volume* , Respiration, Artificial*/adverse effects , Pulmonary Veins*/surgery , Pulmonary Veins*/physiopathology, Humans ; Male ; Female ; Middle Aged ; Aged ; Time Factors ; Registries ; Prospective Studies ; Treatment Outcome ; Action Potentials ; Risk Factors ; Recurrence

Respiratory flow and tidal volume scale with body mass in sea turtles but not breath duration.

Authors: Sakai K Narazaki T Mori M et al.

Source: Comparative biochemistry and physiology. Part A, Molecular & integrative physiology [Comp Biochem Physiol A Mol Integr Physiol] 2025 Jul; Vol. 305, pp. 111855. Date of Electronic Publication: 2025 Apr 04.

Publication Type: Journal Article

Journal Info: Publisher: Elsevier Science Country of Publication: United States NLM ID: 9806096 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1531-4332 (Electronic) Linking ISSN: 10956433 NLM ISO Abbreviation: Comp Biochem Physiol A Mol Integr Physiol Subsets: MEDLINE

MeSH Terms: Turtles*/physiology , Tidal Volume*/physiology , Body Weight* , Respiration*, Animals

Hemodynamic Effects of Altering Tidal Volume During Positive Pressure Ventilation in the Fontan Circulation: A Randomized Crossover Trial.

Authors: Navaratnam M Schmidt AR Kaplinski M et al.

Source: Paediatric anaesthesia [Paediatr Anaesth] 2025 Aug; Vol. 35 (8), pp. 607-618. Date of Electronic Publication: 2025 Mar 19.

Publication Type: Journal Article; Randomized Controlled Trial

Journal Info: Publisher: Arnette-Blackwell Country of Publication: France NLM ID: 9206575 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1460-9592 (Electronic) Linking ISSN: 11555645 NLM ISO Abbreviation: Paediatr Anaesth Subsets: MEDLINE

MeSH Terms: Fontan Procedure*/methods , Tidal Volume*/physiology , Hemodynamics*/physiology , Positive-Pressure Respiration*/methods, Humans ; Cross-Over Studies ; Female ; Male ; Child, Preschool ; Child ; Vascular Resistance ; Adolescent