Results 11 to 20 of about 113,709 (303)

Improving echocardiogram view classification using diffusion models [PDF]

, 2023
In the field of medical science datasets are often highly imbalanced, where rare datapoints are of high importance. This study aims to explore the usage of synthetic datasets to improve the classification of echocardiogram views.
Ranby, Anouka, Arevalo, Luis
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REVEAL - Transthoracic Echocardiogram (TTE) v1

, 2023
This protocol details the transthoracic echocardiogram (TTE) standard operating procedure used in the REVEAL Common Study Protocol. It details patient preparation, steps for routine echocardiogram measures, both in the parasternal long axis and ...
Valmiki Maharaj, Markus Meyer
core   +1 more source

Prevalence and associated factors of early repolarization pattern in healthy young northeastern Thai men: A correlation study with Brugada electrocardiography

Journal of Arrhythmia, 2015
Background: Early repolarization pattern (ERP) is characterized by J-point elevation with QRS notching or slurring in the terminal portion of the QRS complex. It may be associated with sudden death.
Pattarapong Makarawate, MD, CEPS, CCDS, Narumol Chaosuwannakit, MD, Yossavadee Ruamcharoen, MD, Aunejit Panthongviriyakul, RN, Choowong Pongchaiyakul, RN, Prapapan Tharaksa, RN, Temsiri Sripo, RN, Kittisak Sawanyawisuth, MD, PhD   +7 more
doaj   +1 more source

Visualization of patent ductus arteriosus using real-time three-dimensional echocardiogram: Comparative study with 2D echocardiogram and angiography [PDF]

, 2012
PurposeTo determine the feasibility and accuracy of real time 3D echocardiography (RT3DE) in determining the dimensions and anatomical type of the patent ductus arteriosus (PDA).MethodsThe study included 42 pediatric patients with a mean age of 3.6years (
Fiky, Azza El, Din, Dina Ezz el, Roushdy, Alaa   +2 more
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Electrocardiographic and Echocardiographic Parameters in Pega Breed Donkeys: A Descriptive Study

Animals, 2023
Clinical, electrocardiographic and echocardiographic parameters in Pega donkeys are scarce in the literature; hence, this study was performed to describe the echocardiographic and electrocardiographic measurements in Pega breed donkeys. The objectives of
Amanda Sarita Cruz-Aleixo, Karina Cristina de Oliveira, Lucas Vinícius de Oliveira Ferreira, Dario Alejandro Cedeo Quevedo, Raíssa Karolliny Salgueiro Cruz, Miriam Harumi Tsunemi, Simone Biagio Chiacchio, Maria Lucia Gomes Lourenço   +7 more
doaj   +1 more source

Non-invasive Early Prediction of Septic Acute Kidney Injury by Doppler-Based Renal Resistive Indexes Combined With Echocardiographic Parameters: An Experimental Study

Frontiers in Medicine, 2021
Non-invasive early prediction of septic acute kidney injury (S-AKI) is still urgent and challenging. Increased Doppler-based renal resistive index (RRI) has been shown to be associated with S-AKI, but its clinical use is limited, which may be explained ...
Ying Zhang, Ying Zhang, Jianing Zhu, Jianing Zhu, Chuyue Zhang, Chuyue Zhang, Jing Xiao, Jing Xiao, Chao Liu, Chao Liu, Chao Liu, Shuo Wang, Shuo Wang, Ping Zhao, Ping Zhao, Yaqiong Zhu, Li Wang, Qiuyang Li, Yukun Luo, Yukun Luo   +19 more
doaj   +1 more source

Association Between Left Ventricle Diastolic Dysfunction and Unfavorable Prognostic Markers in Patients with Aortic Insufficiency [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: The presence of symptoms, systolic dysfunction and Left Ventricle (LV) dilation are considered unfavourable prognostic markers in Aortic Valve Insufficiency (AVI).
Meliza Goi Roscani, Juliana Da Cunha Duarte, Gustavo Nicolodi Augusto, Thaysa Rodrigues De Moraes Salgueiro, Mariana N Meireles, Juliana I.F. Gobbi, Katashi Okoshi, João Carlos Hueb   +7 more
doaj   +1 more source

Anomalous origin of left coronary artery from pulmonary artery - Duped by 2D; saved by color Doppler: Echocardiographic lesson from two cases

Annals of Pediatric Cardiology, 2014
Echocardiography is an important first-line investigation for detection of anomalous origin of a coronary artery from the pulmonary artery (ALCAPA).
Tharakanatha R Yarrabolu, Nazire Ozcelik, Jose Quinones, Matthew D Brown, Duraisamy Balaguru   +4 more
doaj   +1 more source

Increasing Temporal Resolution of 3D Transesophageal Ultrasound by Rigid Body Registration of Sequential, Temporally Offset Sequences [PDF]

, 2010
A description of mitral valve function requires both an accurate anatomical description of the three-dimensional (3D) structure as well as a description of the leaflets' rapid motion.
Brady, MaryBeth, Ngo, Tri, Laura Fernandez-de-Manuel, David D. Yuh, Fernández de Manuel, Laura, Daniel A. Herzka, Yuh, David D., Contijoch, Francisco, Tri Ngo, Elliot R. McVeigh, Stearns, Joshua, McVeigh, Elliot R., Andres Santos, Santos Lleo, Andres de, Francisco Contijoch, Kelly L. Grogan, Maria J. Ledesma-Carbayo, Grogan, Kelly L., MaryBeth Brady, Herzka, Daniel A., Joshua Stearns, Philippe M. Burlina, Burlina, Philippe M., Ledesma Carbayo, María Jesús   +23 more
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Prognostic value of serum brain-derived neurotrophic factor levels in patients with Chagas cardiomyopathy

Memorias do Instituto Oswaldo Cruz, 2018
BACKGROUND Serum brain-derived neurotrophic factor (BDNF) levels have been shown to be lower in patients with Chagas cardiomyopathy (ChC) than in patients with non-dilated chagasic cardiomyopathy.
Henrique S Costa, Marcia Maria O Lima, Pedro Henrique S Figueiredo, Patrícia M Martinelli, Elizabeth RS Camargos, Ana Thereza Chaves, Maria Carmo Pereira Nunes, Manoel Otavio C Rocha   +7 more
doaj   +1 more source