Results 1 to 10 of about 181,912 (236)

GL-Fusion: Global-Local Fusion Network for Multi-view Echocardiogram Video Segmentation [PDF]

International Conference on Medical Image Computing and Computer-Assisted Intervention, 2023
Cardiac structure segmentation from echocardiogram videos plays a crucial role in diagnosing heart disease. The combination of multi-view echocardiogram data is essential to enhance the accuracy and robustness of automated methods.
Ziyang Zheng, Jiewen Yang, Xinpeng Ding, Xiaowei Xu, Xiaomeng Li   +4 more
semanticscholar   +1 more source

Multimodal imaging features of primary pericardial synovial sarcoma: a case report

Frontiers in Oncology, 2023
BackgroundPrimary pericardial synovial sarcoma is an extremely rare malignant tumor, and affected patients have a poor prognosis. Only a few cases have been reported in the literature.Case summaryA 34-year-old man was admitted to our hospital with chest ...
Hongrui Jin, Yong Zhang, Wenbo Zhang, Keyan Wang   +3 more
doaj   +1 more source

A study of electrocardiographic and 2D echocardiographic changes in type 2 diabetes mellitus patients without cardiovascular symptoms

Journal of Family Medicine and Primary Care, 2022
Context: Cardiovascular diseases in diabetic patients are mostly asymptomatic due to autonomic neuropathy. Many patients with left ventricular dysfunction remain undiagnosed and untreated until advance disease causes disability.
Vasudha V Sardesai, Hemant T Kokane, Souradip Mukherjee, Shashikala A Sangle   +3 more
doaj   +1 more source

Multimodal Foundation Models For Echocardiogram Interpretation [PDF]

arXiv.org, 2023
Multimodal deep learning foundation models can learn the relationship between images and text. In the context of medical imaging, mapping images to language concepts reflects the clinical task of diagnostic image interpretation, however current general ...
M. Christensen, M. Vukadinovic, N. Yuan, David Ouyang   +3 more
semanticscholar   +1 more source

Case Report: Transcatheter Closure of Ruptured Sinus of Valsalva With Ventricular Septal Defect Occluder in a 3-Year-Old Child After Repair of Ventricular Septal Defect

Frontiers in Pediatrics, 2021
Sinus of Valsalva aneurysm (SVA) is a rare cardiac anomaly that can undergo spontaneous rupture into other cardiac chambers or the pericardial space. A ruptured SVA has a very poor prognosis with high morbidity and mortality.
Xueyang Gong, Jundao Wang, Luyao Wei, Tianli Zhao, Shijun Hu   +4 more
doaj   +1 more source

Cyclical Self-Supervision for Semi-Supervised Ejection Fraction Prediction From Echocardiogram Videos [PDF]

IEEE Transactions on Medical Imaging, 2022
Left-ventricular ejection fraction (LVEF) is an important indicator of heart failure. Existing methods for LVEF estimation from video require large amounts of annotated data to achieve high performance, e.g.
Weihang Dai, X. Li, Xinpeng Ding, Kwang-Ting Cheng   +3 more
semanticscholar   +1 more source

Automatic Detection of Secundum Atrial Septal Defect in Children Based on Color Doppler Echocardiographic Images Using Convolutional Neural Networks

Frontiers in Cardiovascular Medicine, 2022
Secundum atrial septal defect (ASD) is one of the most common congenital heart diseases (CHDs). This study aims to evaluate the feasibility and accuracy of automatic detection of ASD in children based on color Doppler echocardiographic images using ...
Wenjing Hong, Qiuyang Sheng, Bin Dong, Bin Dong, Lanping Wu, Lijun Chen, Leisheng Zhao, Yiqing Liu, Junxue Zhu, Yiman Liu, Yixin Xie, Yizhou Yu, Hansong Wang, Hansong Wang, Jiajun Yuan, Jiajun Yuan, Tong Ge, Tong Ge, Liebin Zhao, Xiaoqing Liu, Yuqi Zhang   +20 more
doaj   +1 more source

Automated Assessment of Transthoracic Echocardiogram Image Quality Using Deep Neural Networks [PDF]

Intelligent Medicine, 2022
Background: Standard views in two-dimensional echocardiography are well established but the quality of acquired images are highly dependent on operator skills and are assessed subjectively.
Robert B. Labs, A. Vrettos, John P. Loo, M. Zolgharni   +3 more
semanticscholar   +1 more source

A case of saddle pulmonary embolus visualized on a transthoracic echocardiography in a 69-year-old female [PDF]

Journal of Community Hospital Internal Medicine Perspectives, 2016
A 69-year-old female with history of immobilization presented with shortness of breath and generalized weakness and was found to have large saddle pulmonary embolus on CT scan.
Dilli Ram Poudel, Smith Giri, Ranjan Pathak, Inyong Hwang, Shadwan Alsafwah   +4 more
doaj   +1 more source

IoT-Enabled Classification of Echocardiogram Images for Cardiovascular Disease Risk Prediction with Pre-Trained Recurrent Convolutional Neural Networks

Diagnostics, 2023
Cardiovascular diseases currently present a key health concern, contributing to an increase in death rates worldwide. In this phase of increasing mortality rates, healthcare represents a major field of research, and the knowledge acquired from this ...
Chitra Balakrishnan, Vinay V. Kumar
semanticscholar   +1 more source