Effects of respiratory and cardiac motion on estimating radiation dose to the left ventricle during radiotherapy for lung cancer
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.13855
Abstract: Abstract Purpose Establish a workflow to evaluate radiotherapy (RT) dose variation induced by respiratory and cardiac motion on the left ventricle (LV) and left ventricular myocardium (LVM). Methods Eight lung cancer patients underwent 4D‐CT, expiratory… read more here.
Keywords: lung cancer; left ventricle; motion; cardiac motion ... See more keywords
Pilot tone navigation for respiratory and cardiac motion-resolved free-running 5D flow MRI.
Sign Up to like & getrecommendations! Published in 2021 at "Magnetic resonance in medicine"
DOI: 10.1002/mrm.29023
Abstract: PURPOSE In this work, we integrated the pilot tone (PT) navigation system into a reconstruction framework for respiratory and cardiac motion-resolved 5D flow. We tested the hypotheses that PT would provide equivalent respiratory curves, cardiac… read more here.
Keywords: pilot tone; respiratory cardiac; cardiac motion; tone navigation ... See more keywords
Regional Multi-View Learning for Cardiac Motion Analysis: Application to Identification of Dilated Cardiomyopathy Patients
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Biomedical Engineering"
DOI: 10.1109/tbme.2018.2865669
Abstract: Objective: The aim of this paper is to describe an automated diagnostic pipeline that uses as input only ultrasound (US) data, but is at the same time informed by a training database of multimodal magnetic… read more here.
Keywords: regional multi; dilated cardiomyopathy; multi view; view ... See more keywords
Probabilistic Modeling for Image Registration Using Radial Basis Functions: Application to Cardiac Motion Estimation.
Sign Up to like & getrecommendations! Published in 2022 at "IEEE transactions on neural networks and learning systems"
DOI: 10.1109/tnnls.2022.3141119
Abstract: Cardiovascular diseases (CVDs) are the leading cause of death, affecting the cardiac dynamics over the cardiac cycle. Estimation of cardiac motion plays an essential role in many medical clinical tasks. This article proposes a probabilistic… read more here.
Keywords: estimation; image registration; cardiac motion; motion ... See more keywords
On the dependence of the cardiac motion artifact on the breathing cycle in liver diffusion-weighted imaging
Sign Up to like & getrecommendations! Published in 2020 at "PLoS ONE"
DOI: 10.1371/journal.pone.0239743
Abstract: Purpose The purpose of this study was to investigate whether the cardiac motion artifact that regularly appears in diffusion-weighted imaging of the left liver lobe might be reduced by acquiring images in inspiration, when the… read more here.
Keywords: diffusion weighted; cardiac motion; inspiration; motion artifact ... See more keywords
Comprehensive appraisal of cardiac motion artefact in optical coherence tomography.
Sign Up to like & getrecommendations! Published in 2021 at "Cardiology journal"
DOI: 10.5603/cj.a2021.0137
Abstract: BACKGROUND The relation between cardiac motion artefact (CMA) in optical coherence tomography (OCT) and the phases of cardiac cycle is unclear. METHODS Optical coherence tomography pullbacks containing metallic stents were co-registered with angiography and retrospectively… read more here.
Keywords: optical coherence; rapid inflow; motion artefact; coherence tomography ... See more keywords