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 [1340 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 [14294 Associated PubMed Articles listed on BioPortfolio]

Teamwork using strain imaging in the echocardiographic assessment of right ventricular systolic function: A cardiac magnetic resonance imaging correlation study.

The aim of this study was to investigate whether conventional echocardiographic assessment of right ventricular (RV) systolic function can be improved by the addition of RV strain imaging. Additionall...

Echocardiographic reference ranges for normal non-invasive myocardial work indices: results from the EACVI NORRE study.

To obtain the normal ranges for 2D echocardiographic (2DE) indices of myocardial work (MW) from a large group of healthy volunteers over a wide range of ages and gender.

Intercostal muscle oxygenation during expiratory load breathing at rest.

During acute bronchial obstruction, despite a higher work of breathing, blood supply and oxygen availability may be reduced in intercostal muscles because of mechanical constraints. This hypothesis wa...

Echocardiographic right ventricular strain from multiple apical views is superior for assessment of right ventricular systolic function.

Right ventricular (RV) systolic function is an important determinant of outcome in patients with pulmonary hypertension (PH). Conventional echocardiographic measures of RV are mainly based on longitud...

Reference intervals for transthoracic echocardiographic measurements in adult Dachshunds.

The aim of this study was to establish reference values for 2D and M-mode measurements in Dachshunds. Basic echocardiographic data, including M-mode, 2D and spectral Doppler mea- surements, was collec...

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.

Abnormal breathing through the mouth, usually associated with obstructive disorders of the nasal passages.

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.

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