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Atrial and Ventricular Wall Stress During Breathing

2018-02-21 19:15:12 | BioPortfolio

Published on BioPortfolio: 2018-02-21T19:15:12-0500

Clinical Trials [1242 Associated Clinical Trials listed on BioPortfolio]

Breathing Interventions for Relaxation: Dosing Through Extended Exhale

Breathing exercises are categorized as a mind-body practice. One in ten adults in the U.S. use breathing exercises for health purposes. The aim of this project is to examine if different s...

Acquiring Consensus for Contrast Echocardiography System Settings - ACCESS Study

This study evaluated and optimized settings for, and evaluated the performance of, AI-700-enhanced echocardiographic imaging on several ultrasound imaging platforms, as well as collected a...

Effect of Respiratory Motion on Positron Emission Tomography Imaging

This study will determine how breathing motions may affect positron emission tomography (PET) scans. It has been discovered that the quality of PET scans varies according to which part of ...

Normal Echocardiographic Parameters of Indian Population and Comparison With the ASE Reference Range

Echocardiography forms one of the most used modality in the evaluation of cardiac anatomy and functions in both patients with cardiac symptoms and in healthy individuals for occupational a...

Investigation of Efficiency of Breathing With Different Breathing Patterns

Our aim in this study is to investigate the efficiency of the breathing with different breathing patterns. Ten volunteers and twenty patients having respiratory problems will be coached on...

PubMed Articles [14331 Associated PubMed Articles listed on BioPortfolio]

Echocardiographic reference ranges for normal left atrial function parameters: results from the EACVI NORRE study.

To obtain the normal ranges for echocardiographic measurements of left atrial (LA) function from a large group of healthy volunteers accounting for age and gender.

Kinematic Magnetic Resonance Imaging of the Thorax Using 2-Dimensional Balanced Subsecond Steady-state Free Precession Sequence During Forced Breathing in Comparison With Spirometry.

The purpose of this article was to investigate the feasibility of kinematic magnetic resonance imaging (MRI) during forced breathing for the assessment of thoracic and diaphragmatic movement and to co...

Free-Breathing Pulmonary MR Imaging to Quantify Regional Ventilation.

Purpose To measure regional specific ventilation with free-breathing hydrogen 1 (H) magnetic resonance (MR) imaging without exogenous contrast material and to investigate correlations with hyperpolari...

Echocardiographic criteria to detect unicuspid aortic valve morphology.

Unicuspid aortic valve (UAV) is a rare congenital malformation associated with severe aortic stenosis or regurgitation. This study aimed to systematically determine echocardiographic criteria to ident...

Free-breathing ultrashort echo time lung magnetic resonance imaging using stack-of-spirals acquisition: A feasibility study in oncology patients.

To investigate the diagnostic accuracy of lung magnetic resonance imaging (MRI) with a free-breathing three-dimensional ultrashort echo time spoiled gradient echo sequence using a stack-of-spirals acq...

Medical and Biotech [MESH] Definitions

Timing the acquisition of imaging data to specific points in the breathing cycle to minimize image blurring and other motion artifacts. The images are used diagnostically and also interventionally to coordinate radiation treatment beam on/off cycles to protect healthy tissues when they move into the beam field during different times in the breathing cycle.

The use of molecularly targeted imaging probes to localize and/or monitor biochemical and cellular processes via various imaging modalities that include RADIONUCLIDE IMAGING; ULTRASONOGRAPHY; MAGNETIC RESONANCE IMAGING; fluorescence imaging; and MICROSCOPY.

The use of combination of imaging techniques or platforms (e.g., MRI SCAN and PET SCAN) encompassing aspects of anatomical, functional, or molecular imaging methods.

Healthy People Programs are a set of health objectives to be used by governments, communities, professional organizations, and others to help develop programs to improve health. It builds on initiatives pursued over the past two decades beginning with the 1979 Surgeon General's Report, Healthy People, Healthy People 2000: National Health Promotion and Disease Prevention Objectives, and Healthy People 2010. These established national health objectives and served as the basis for the development of state and community plans. These are administered by the Office of Disease Prevention and Health Promotion (ODPHP). Similar programs are conducted by other national governments.

A technetium imaging agent used in renal scintigraphy, computed tomography, lung ventilation imaging, gastrointestinal scintigraphy, and many other procedures which employ radionuclide imaging agents.

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