Results 21 to 30 of about 366,105 (226)

Multidetector computed tomography (MDCT) angiography of thoracic aortic coarctation in pediatric patients: Pre-operative evaluation

The Egyptian Journal of Radiology and Nuclear Medicine, 2014
Objective: The purpose of this study was to evaluate the reliability of 64-slice multi-detector computed tomographic (MDCT) angiography in pre-operative assessment of coarctation of thoracic aorta of pediatric age groups using 64 multislice CT scanner ...
Mohamad Zakaryia Al-Azzazy, Mohamad Sanad Nasr, Mohamad A. Shoura   +2 more
doaj   +1 more source

Doppler echocardiography does not accurately estimate pulmonary artery systolic pressure in HIV-infected patients [PDF]

, 2012
Doppler echocardiography is used to screen for HIV-related pulmonary arterial hypertension (HRPAH). We studied patients with HIV infection to determine the accuracy of Doppler echocardiography-estimated pulmonary artery systolic pressure (PASP) compared ...
Scherzer, Rebecca, Morelli, Juliana, Donovan, Catherine, Deeks, Steven G, Martin, Jeffrey N, Hsue, Priscilla Y, Selby, Van N, Barnett, Christopher F, MacGregor, John S   +8 more
core   +1 more source

Echocardiography-based AI for detection and quantification of atrial septal defect

Frontiers in Cardiovascular Medicine, 2023
ObjectivesWe developed and tested a deep learning (DL) framework applicable to color Doppler echocardiography for automatic detection and quantification of atrial septal defects (ASDs).BackgroundColor Doppler echocardiography is the most commonly used ...
Xixiang Lin, Xixiang Lin, Feifei Yang, Yixin Chen, Xu Chen, Xu Chen, Wenjun Wang, Wenxiu Li, Qiushuang Wang, Liwei Zhang, Xin Li, Yujiao Deng, Haitao Pu, Xiaotian Chen, Xiao Wang, Xiao Wang, Dong Luo, Dong Luo, Peifang Zhang, Daniel Burkhoff, Kunlun He   +20 more
doaj   +1 more source

L wave in echo Doppler

Indian Heart Journal, 2014
62-Year-old female presented with progressive dyspnea NYHA class III for six months. Echocardiography showed normal left ventricular (LV) systolic function, mild biatrial enlargement, an L wave in pulse wave Doppler at mitral inflow and in M mode ...
Vipin Kumar, John Jose, V. Jacob Jose
doaj   +1 more source

Echocardiography as an approach for canine cardiac disease diagnosis [PDF]

Veterinary World, 2014
Aim: The aim of the study was to establish the methods for diagnosis various canine cardiac ailments using echocardiography. Materials and Methods: M-mode, two-dimensional echocardiography and Doppler studies were performed on 10 cases.
P. Singh, N. Singh, S. K. Mahajan , T. Singh   +3 more
doaj   +1 more source

Doppler echocardiography can provide a comprehensive assessment of right ventricular afterload

, 2009
BACKGROUND: The purpose of this study was to evaluate novel Doppler echocardiographic methods for a comprehensive assessment of right ventricular afterload, including pulmonary artery (PA) mean pressure (PAMP) and the PA pressure waveform.
Selimovic, Nedim, Wallentin, Jonas, Rundqvist, Bengt, Bech-Hanssen, Odd, Selimovic, Nedim,, Rundqvist, Bengt,, Wallentin, Jonas,, Bech-Hanssen, Odd,, Jonas Wallentin, Bengt Rundqvist, Odd Bech-Hanssen, Nedim Selimovic   +11 more
core   +1 more source

Echocardiographic Measurement of Systolic Time Intervals in Healthy Great Dane Dogs [PDF]

Iranian Journal of Veterinary Surgery, 2008
Objective- To determine the range of systolic times intervals using Pulsed-wave Doppler and m-mode echocardiography in normal, healthy Great Dane dogs. Design- Descriptive study. Animals- Thirty healthy Great Dane dogs. Procedures- This study examined 30
Masoud Rajabioun, Alireza Vajhi, Majid Masoudifard, Masoud Selk Ghaffari, Hakimeh Sadeghian, Mohammad Azizzadeh   +5 more
doaj  

Evaluation of the Left Ventricular Function with Tissue Tracking and Tissue Doppler Echocardiography in Pediatric Malignancy Survivors after Anthracycline Therapy [PDF]

, 2008
Although the anthracyclines have gained widespread use in the treatment of childhood hematological malignancies and solid tumors, cardiotoxicity is the major limiting factor in the use of anthracyclines.
Gulendam Koçak, Cemşit Karakurt, Koçak, Gülendam, Özgen, Ünsal, Unsal Özgen, Karakurt, Cemşit   +5 more
core   +1 more source

Structural and functional characteristics of rat hearts with and without myocardial infarct. Initial experience with doppler echocardiography

Arquivos Brasileiros de Cardiologia, 2000
OBJECTIVE: To assess by Doppler echocardiography the structural and functional alterations of rat heart with surgical induced extensive myocardial infarction.
Valdir A. Moisés, Ricardo L. Ferreira, Emília Nozawa, Rosemeire M. Kanashiro, Orlando Campos Fº, José Lázaro de Andrade, Antonio Carlos C. Carvalho, Paulo J. F. Tucci   +7 more
doaj   +1 more source

Virtual Neonatal Echocardiographic Training System (VNETS): An Echocardiographic Simulator for Training Basic Transthoracic Echocardiography Skills in Neonates and Infants

IEEE Journal of Translational Engineering in Health and Medicine, 2018
There is a great need for training in pediatric echocardiography. In addition to physicians being trained in pediatric cardiology and echocardiography technologists, neonatologist, pediatric intensivists, and other health care professionals may be ...
Bijan Siassi, Mahmood Ebrahimi, Shahab Noori, Shuyang Sheng, Debjit Ghosh, Istvan Seri   +5 more
doaj   +1 more source