Atlas of Cardiovascular Diseases
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Image-based versus atlas-based patient-specific S-value assessment for Samarium-153 EDTMP cancer palliative care: A short study
Introduction: Use of SPECT/CT data is the most accurate method for patient-specific internal dosimetry when isotopes emit single gamma rays. The manual or semi-automatic segmentation of organs is a major obstacle that slows down and limits the patient-specific dosimetry. Using digital phantoms that mimic patient’s anatomy can bypass the segmentation step and facilitate the dosi...
متن کاملAtlas-based analysis of cardiac shape and function: correction of regional shape bias due to imaging protocol for population studies
BACKGROUND Cardiovascular imaging studies generate a wealth of data which is typically used only for individual study endpoints. By pooling data from multiple sources, quantitative comparisons can be made of regional wall motion abnormalities between different cohorts, enabling reuse of valuable data. Atlas-based analysis provides precise quantification of shape and motion differences between d...
متن کاملSparsity Based Spectral Embedding: Application to Multi-Atlas Echocardiography Segmentation
Echocardiography is one of the primary imaging modalities used in the diagnosis of cardiovascular diseases. It is commonly used to extract cardiac functional indices including the left ventricular (LV) volume, mass, and motion. The relevant echocardiography analysis methods, including motion tracking, anatomical segmentation, and registration, conventionally use the intensity values and/or phas...
متن کاملMulti-Atlas Based Segmentation with Local Label Fusion for Right Ventricle MR Images
Evaluation of right ventricular (RV) function is essential for the diagnosis of cardiovascular diseases. However, to date, it heavily relies on manual segmentation which is time-consuming and dependent on the observer’s experience. This paper presents a multi-atlas based segmentation method which labels the RV myocardium and blood pool by ensembling opinions from multiple atlases. It only requi...
متن کاملEstimation of the Economic Burden of Cardiovascular Diseases in selected Hospital of Mashhad in 2020 Javadalameh Heart Hospital)
In Iran, cardiovascular diseases rank first in terms of mortality. Cardiovascular disease leads families to fall into the abyss of poverty and worsens the disease. Health policy makers need to be aware of the costs of these diseases in order to make decisions about the optimal allocation of resources. The aim of this study was to estimate the economic burden of cardiovascular diseases in select...
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