The cardiovascular effects of positive pressure ventilation

C Thomas, M Adlam - BJA education, 2021 - bjaed.org
Positive pressure ventilation (PPV) causes a radical departure from the physiology of
spontaneous breathing where a positive intrathoracic pressure is only generated transiently …

What links ventilator driving pressure with survival in the acute respiratory distress syndrome? A computational study

A Das, L Camporota, JG Hardman, DG Bates - Respiratory research, 2019 - Springer
Background Recent analyses of patient data in acute respiratory distress syndrome (ARDS)
showed that a lower ventilator driving pressure was associated with reduced relative risk of …

Modeling mechanical ventilation in silico—potential and pitfalls

DM Hannon, S Mistry, A Das, S Saffaran… - … in Respiratory and …, 2022 - thieme-connect.com
Computer simulation offers a fresh approach to traditional medical research that is
particularly well suited to investigating issues related to mechanical ventilation. Patients …

[HTML][HTML] Computer simulation clarifies mechanisms of carbon dioxide clearance during apnoea

M Laviola, A Das, M Chikhani, DG Bates… - British journal of …, 2019 - Elsevier
Background Apnoeic oxygenation can come close to matching the oxygen demands of the
apnoeic patient but does not facilitate carbon dioxide (CO 2) elimination, potentially resulting …

Hemodynamic effects of lung recruitment maneuvers in acute respiratory distress syndrome

A Das, M Haque, M Chikhani, O Cole, W Wang… - BMC pulmonary …, 2017 - Springer
Background Clinical trials have, so far, failed to establish clear beneficial outcomes of
recruitment maneuvers (RMs) on patient mortality in acute respiratory distress syndrome …

High PEEP in acute respiratory distress syndrome: quantitative evaluation between improved arterial oxygenation and decreased oxygen delivery

M Chikhani, A Das, M Haque, W Wang… - BJA: British Journal …, 2016 - academic.oup.com
Background. Positive end-expiratory pressure (PEEP) is widely used to improve
oxygenation and prevent alveolar collapse in mechanically ventilated patients with the acute …

[HTML][HTML] Evaluating current guidelines for cardiopulmonary resuscitation using an integrated computational model of the cardiopulmonary system

C Daudre-Vignier, DG Bates, TE Scott, JG Hardman… - Resuscitation, 2023 - Elsevier
Objective We aimed to use a high-fidelity computational model that captures key interactions
between the cardiovascular and pulmonary systems to investigate whether current CPR …

Lessons learned on using high-performance computing and data science methods towards understanding the acute respiratory distress syndrome (ards)

C Barakat, S Fritsch, K Sharafutdinov… - 2022 45th Jubilee …, 2022 - ieeexplore.ieee.org
Acute Respiratory Distress Syndrome (ARDS), also known as noncardiogenic pulmonary
edema, is a severe condition that affects around one in ten-thousand people every year with …

Identification of an optimal CPR chest compression protocol

C Daudre-Vignier, M Laviola, A Das… - 2021 43rd Annual …, 2021 - ieeexplore.ieee.org
In this study, we used a high-fidelity integrated computational model of the respiratory and
cardiovascular systems to investigate cardiopulmonary resuscitation (CPR) after cardiac …

Creating virtual ARDS patients

A Das, M Haque, M Chikhani, W Wang… - 2016 38th Annual …, 2016 - ieeexplore.ieee.org
This paper presents the methodology used in patient-specific calibration of a novel highly
integrated model of the cardiovascular and pulmonary pathophysiology associated with …