Altered relaxation times in MRI indicate bronchopulmonary dysplasia
K Förster, B Ertl-Wagner, H Ehrhardt, H Busen, S Sass… - Thorax, 2020 - thorax.bmj.com
… structural changes in preterm infants with bronchopulmonary dysplasia (BPD). We prospectively
… Increased lung T2 relaxation time and decreased lung T1 relaxation time indicated BPD …
… Increased lung T2 relaxation time and decreased lung T1 relaxation time indicated BPD …
Elevated lung volumes in neonates with bronchopulmonary dysplasia measured via MRI
LM Yoder, NS Higano, AH Schapiro… - Pediatric …, 2019 - Wiley Online Library
… The diagnostic definition of bronchopulmonary dysplasia (BPD) has long been debated
and has changed over time,1, 2 making research, precise diagnosis, and clinical severity …
and has changed over time,1, 2 making research, precise diagnosis, and clinical severity …
Lung growth and pulmonary function after prematurity and bronchopulmonary dysplasia
… found a longer lung T2 relaxation time and a shorter T1 relaxation time as indicators of
BPD. When scores similar to those used for CT were applied to the lung MRI findings in BPD …
BPD. When scores similar to those used for CT were applied to the lung MRI findings in BPD …
A new look at bronchopulmonary dysplasia: postcapillary pathophysiology and cardiac dysfunction
… Left ventricular diastolic dysfunction was characterized by increased E/A ratio, prolongation
of EDT and isovolumic relaxation time (IVRT), and impaired pulmonary venous and mitral …
of EDT and isovolumic relaxation time (IVRT), and impaired pulmonary venous and mitral …
[HTML][HTML] Imaging bronchopulmonary dysplasia—a multimodality update
T Semple, MR Akhtar, CM Owens - Frontiers in medicine, 2017 - frontiersin.org
… The study also assumes that the T1, T2, and T2* relaxation times of lung parenchyma and
chest wall soft tissues are identical. While quantitative measurements of MRI signal in small …
chest wall soft tissues are identical. While quantitative measurements of MRI signal in small …
Imaging of bronchopulmonary dysplasia
A Alonso-Ojembarrena, V Aldecoa-Bilbao… - Seminars in …, 2023 - Elsevier
… , volume, and quantitative relaxation parameters, and revealed a higher lung T2
relaxation time (suggesting interstitial remodeling) and a decreased lung T1 relaxation time (indicating …
relaxation time (suggesting interstitial remodeling) and a decreased lung T1 relaxation time (indicating …
ACE inhibition for severe bronchopulmonary dysplasia–an approach based on physiology
A Sehgal, MB Krishnamurthy, M Clark… - Physiological …, 2018 - Wiley Online Library
… – velocity time integral, MVSV – mitral valve stroke volume, EDT – E wave deceleration time,
IVRT-isovolumic relaxation time, … A new look at Bronchopulmonary dysplasia: Postcapillary …
IVRT-isovolumic relaxation time, … A new look at Bronchopulmonary dysplasia: Postcapillary …
Neonatal pulmonary magnetic resonance imaging of bronchopulmonary dysplasia predicts short-term clinical outcomes
… implements an echo time (TE) on order with the parenchymal effective transverse relaxation
time (T 2 *… This work can be refined using ultrashort echo time (UTE) radial/spiral acquisition …
time (T 2 *… This work can be refined using ultrashort echo time (UTE) radial/spiral acquisition …
Right ventricular function in infants with bronchopulmonary dysplasia: association with respiratory sequelae
… (IVCT + IVRT)/RVET, where IVCT is isovolumic contraction time, IVRT is isovolumic relaxation
time and RVET is right ventricular ejection time. The RV FAC, TAPSE, peak systolic (S’) …
time and RVET is right ventricular ejection time. The RV FAC, TAPSE, peak systolic (S’) …
The efficacy of cardiac findings in assessing the outcome in preterms with bronchopulmonary dysplasia
AB Akcan, F Kardelen, SE Oygucu, A Kocabaş… - The Indian Journal of …, 2013 - Springer
… İsovolemic relaxation time (IVRT), was calculated as period of time between the closing of …
İsovolemic contraction time (IVCT), was calculated as period of time between the closing of the …
İsovolemic contraction time (IVCT), was calculated as period of time between the closing of the …
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