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List of works by Rui C Sá

Abnormal pulmonary perfusion heterogeneity in patients with fontan circulation and pulmonary arterial hypertension

scientific article published on 07 October 2020

Advances in functional and structural imaging of the human lung using proton MRI.

scientific article

Comparison of quantitative multiple-breath specific ventilation imaging using colocalized 2D oxygen-enhanced MRI and hyperpolarized 3He MRI

scientific article published on 30 August 2018

Effect of Posture on Regional Deposition of Coarse Particles in the Healthy Human Lung.

scientific article published on 31 March 2015

Evidence from high altitude acclimatization for an integrated cerebrovascular and ventilatory hypercapnic response, but different responses to hypoxia.

scientific article published on 13 July 2017

Facemasks and the Cardiorespiratory Response to Physical Activity in Health and Disease

scientific article published on 16 November 2020

Heavy upright exercise increases ventilation-perfusion mismatch in the basal lung: indirect evidence for interstitial pulmonary edema

scientific article published on 27 June 2019

In silico modeling of oxygen-enhanced MRI of specific ventilation.

scientific article published in April 2018

Inhaled nitric oxide alters the distribution of blood flow in the healthy human lung, suggesting active hypoxic pulmonary vasoconstriction in normoxia

scientific article

It's about numbers, not pictures.

scientific article published on 19 December 2013

Magnetic resonance imaging quantification of pulmonary perfusion using calibrated arterial spin labeling

scientific article

Measurement of the distribution of ventilation-perfusion ratios in the human lung with proton MRI: comparison with the multiple inert-gas elimination technique.

scientific article published on 9 March 2017

Measuring lung water: ex vivo validation of multi-image gradient echo MRI.

scientific article

Prone positioning redistributes gravitational stress in the lung under normal conditions and in simulations of edema

scientific article published on 21 December 2020

Pulmonary Delivery of Therapeutic and Diagnostic Gases.

scientific article published on 16 February 2018

Quantitative Mapping of Specific Ventilation in the Human Lung using Proton Magnetic Resonance Imaging and Oxygen as a Contrast Agent

scientific article published on 05 June 2019

Rapid Prototyping of Inspired Gas Delivery System for Pulmonary MRI Research

scientific article published on December 2015

Rapid intravenous infusion of 20 mL/kg saline alters the distribution of perfusion in healthy supine humans

scientific article

Regional Ventilation Is the Main Determinant of Alveolar Deposition of Coarse Particles in the Supine Healthy Human Lung During Tidal Breathing.

scientific article

Regional airflow obstruction after bronchoconstriction and subsequent bronchodilation in subjects without pulmonary disease

scientific article published on 23 May 2019

Regional pulmonary perfusion patterns in humans are not significantly altered by inspiratory hypercapnia

scientific article published on 06 June 2019

Removal of sedimentation decreases relative deposition of coarse particles in the lung periphery.

scientific article published on 6 June 2013

Spatial persistence of reduced specific ventilation following methacholine challenge in the healthy human lung.

scientific article published on 8 February 2018

Spatial-temporal dynamics of pulmonary blood flow in the healthy human lung in response to altered FiO2 ⬇️

scientific article published on October 25, 2012

Susceptibility to high-altitude pulmonary edema is associated with a more uniform distribution of regional specific ventilation.

scientific article published on 5 January 2017

The effect of lung deformation on the spatial distribution of pulmonary blood flow

scientific article

The effect of supine exercise on the distribution of regional pulmonary blood flow measured using proton MRI

scientific article published on 19 December 2013

The gravitational distribution of ventilation-perfusion ratio is more uniform in prone than supine posture in the normal human lung.

scientific article published on 25 April 2013

The heterogeneity of regional specific ventilation is unchanged following heavy exercise in athletes

scientific article

The spatial pattern of methacholine bronchoconstriction recurs when supine, independently of posture during provocation, but does not recur between postures

scientific article published on 06 September 2018

Validating the distribution of specific ventilation in healthy humans measured using proton MR imaging

scientific article

Vertical distribution of specific ventilation in normal supine humans measured by oxygen-enhanced proton MRI.

scientific article

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