Results 31 to 40 of about 155,455 (166)

Deep learning evaluation of biomarkers from echocardiogram videos

EBioMedicine, 2021
Background Laboratory testing is routinely used to assay blood biomarkers to provide information on physiologic state beyond what clinicians can evaluate from interpreting medical imaging.
J. Hughes, Neal Yuan, B. He, J. Ouyang, J. Ebinger, P. Botting, Jasper Lee, John Theurer, J. Tooley, K. Nieman, M. Lungren, David H. Liang, I. Schnittger, Jonathan H. Chen, E. Ashley, Susan Cheng, David Ouyang, James Y. Zou   +17 more
semanticscholar   +1 more source

Características clínicas associadas à evolução desfavorável na miocardiopatia periparto Clinical characteristics associated with unfavorable outcomes in peripartum myocardiopathy

Arquivos Brasileiros de Cardiologia, 2005
OBJETIVOS: Avaliar as características clínicas de mulheres com diagnóstico prévio de miocardiopatia periparto e verificar as características associadas à evolução desfavorável.
Caroline da Costa Moreira, Silméia Garcia Zanati, Vera Therezinha Borges Medeiros, Cláudia Guimarães, Elaine Farah Simões, Beatriz Bojikian Matsubara   +5 more
doaj   +1 more source

Native Valve Endocarditis Caused by Escherichia Coli [PDF]

Journal of Clinical and Diagnostic Research, 2017
Escherichia coli is a rare cause of infective endocarditis. This report describes a case of native valve endocarditis caused by Escherichia coli in a 58-year-old male renal transplant patient who had a concurrent urinary tract infection caused by the ...
Thangam Menon, Nandhakumar Balakrishnan, Shanmugasundaram Somasundaram, Prabu Dhandapani   +3 more
doaj   +1 more source

Prospective Study of Prevalence and Clinical Determinants of Pulmonary Hypertension in Patients on Maintenance Hemodialysis

Indian Journal of Kidney Diseases, 2023
Background and Objectives: This study was conducted to analyse the prevalence of pulmonary hypertension (PH) in maintenance haemodialysis patients, risk factors associated with it and the patient outcomes.
Jalal Ahmed, Mohammed Fahad Khan, Rohan Augustine, Vishwanath Siddini, Sudarshan Ballal   +4 more
doaj   +1 more source

Efficacy of Empagliflozin in the Treatment of Experimental Myocardial Infarction

Разработка и регистрация лекарственных средств, 2023
Introduction. With the emergence of empagliflozin in the pharmaceutical market, there has been an increase in publications on the primary and secondary pharmacodynamics of the drug, and the list of potential indications for the use of this sodium-glucose
D. Yu. Ivkin, M. V. Krasnova, S. V. Okovity, A. A. Karpov, A. N. Kulikov, E. I. Yeletskaya   +5 more
doaj   +1 more source

The “Lightbulb” Sign

JACC: Case Reports, 2023
We report a case of fulminant COVID-19–related myocarditis requiring venoarterial extracorporeal membrane oxygenation where the use of an ultrasound-enhancing agent demonstrated a previously undescribed echocardiographic finding, the “lightbulb” sign ...
Ayana Nanthakumar, Mali Worme, MD, MPH, Tahseen Rahman, MD, Juglans Alvarez, MD, MSc, Ghislaine Doufle, MD, Wendy Tsang, MD, Gillian Nesbitt, MD, Sharon L. Mulvagh, MD   +7 more
doaj   +1 more source

Comprehensive echocardiogram evaluation with view primed vision language AI

Nature
Echocardiography is the most widely used cardiac imaging modality, capturing ultrasound video data to assess cardiac structure and function1. Artificial intelligence (AI) in echocardiography has the potential to streamline manual tasks and improve ...
M. Vukadinovic, I-Min Chiu, Xiu Tang, Neal Yuan, Tien-Yu Chen, Paul P. Cheng, De-Biao Li, Susan Cheng, B. He, David Ouyang   +9 more
semanticscholar   +1 more source

Vision–language foundation model for echocardiogram interpretation

Nature Medicine
The development of robust artificial intelligence models for echocardiography has been limited by the availability of annotated clinical data. Here, to address this challenge and improve the performance of cardiac imaging models, we developed EchoCLIP, a
M. Christensen, M. Vukadinovic, Neal Yuan, David Ouyang   +3 more
semanticscholar   +1 more source

A practical guideline for performing a comprehensive transthoracic echocardiogram in adults: the British Society of Echocardiography minimum dataset

Echo Research and Practice, 2020
Since cardiac ultrasound was introduced into medical practice around the middle twentieth century, transthoracic echocardiography has developed to become a highly sophisticated and widely performed cardiac imaging modality in the diagnosis of heart ...
Shaun Robinson, B. Rana, D. Oxborough, R. Steeds, M. Monaghan, Martin Stout, K. Pearce, A. Harkness, L. Ring, M. Paton, W. Akhtar, R. Bedair, S. Battacharyya, K. Collins, Cheryl Oxley, J. Sandoval, Rebecca Schofield MBChB, A. Siva, Karen M. Parker, J. Willis, D. Augustine   +20 more
semanticscholar   +1 more source

Comparative study of the clinical and echodopplercardiographic aspects of left ventricular hypertrophy and hypertrophic cardiomyopathy in cats (Felis catus).

Brazilian Journal of Veterinary Medicine, 2019
The aim of the present study was to differentiate hypertrophic cardiomyopathy (HCM) from concentric left ventricular hypertrophy (CLVH) and to compare their echodopplercardiography measurements in random bred domestic cats.
Bruno Alberigi, Alexandre Bendas, Denisa Soares, Renan Demo, Mateus Almeida, Jonimar Paiva   +5 more
doaj   +1 more source