نتایج جستجو برای: echocardiography system

تعداد نتایج: 2271732  

Journal: :Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 2015
Manish Bansal Shaanemeet Singh Puneet Maheshwari David Adams Marti L McCulloch Tanuj Dada Shantanu P Sengupta Ravi R Kasliwal Patricia A Pellikka Partho P Sengupta

BACKGROUND Point-of-care (POC) echocardiography may be helpful for mass triage, but such a strategy requires adequately trained sonographers at the remote site. The aim of this study was to test the feasibility of using a novel POC echocardiography training program for improving physicians' imaging skills during preanesthetic cardiac evaluations performed in a community camp organized for treat...

Journal: :Revista espanola de cardiologia 2007
José M Oliver-Ruiz Monserrat Bret-Zurita

For many years, cardiac catheterization and angiocardiography have been the main diagnostic methods for morphological and functional assessment of congenital shunts. However, catheterization techniques are invasive, require injection of iodide contrast and exposure to x-rays, and complications may arise, particularly in pediatric patients. In the last 2 decades, echocardiography has progressive...

2013
Su-Zhen Dong Ming Zhu Fen Li

BACKGROUND The cardiovascular system is the part of the fetal anatomy that most frequently suffers from congenital pathology. This study shows our preliminary experience with fetal cardiovascular magnetic resonance (CMR) to evaluate congenital cardiovascular abnormalities. METHODS Between January 2006 and June 2011, Prenatal routine obstetric ultrasound (US), echocardiography and CMR data fro...

Journal: :the journal of tehran university heart center 0
afsoon fazlinezhad ghaem hospital, mashhad university of medical sciences, mashhad, iran. farveh vakilian ghaem hospital, mashhad university of medical sciences, mashhad, iran. homa falsoleiman ghaem hospital, mashhad university of medical sciences, mashhad, iran. mashallah dehghani ghaem hospital, mashhad university of medical sciences, mashhad, iran.

background: considering suggested formula in the references and pcwp measured by catheterism, in the present study the relation between pulmonary capillary wedge pressure (pcwp) measured the flow velocity of mitral valve and mitral annulus motion through tissue doppler imaging is evaluated methods: 52 cases of severe ms were admitted for balloon mitral valvolotomy (bmv) are included in this stu...

2004

1. BACKGROUND The objective of guidelines is to enhance appropriateness of practice, improve quality of care, lead to better patient outcomes, and help authorities to decide on the approval of diagnostic or therapeutic procedures. For patients with coronary artery disease (CAD), one of the greatest challenges of our heath care system, a variety of diagnostic procedures is available at varying f...

Journal: :Cardiovascular Ultrasound 2008
Ze-Zhou Song

Echocardiography is the method of choice to establish a diagnosis and determine a treatment plan for patients with noncompaction of ventricular myocardium (NVM). The 2-dimentional echocardiography, 3-dimentional echocardiography, color Doppler echocardiography and contrast-enhanced echocardiography are of critical importance for diagnosis and family screening of NVM.

Journal: :Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 2014
Rainer Hoffmann Giuseppe Barletta Stephan von Bardeleben Jean Louis Vanoverschelde Jaroslaw Kasprzak Christian Greis Harald Becher

BACKGROUND Contrast echocardiography improves accuracy and reduces interreader variability on left ventricular (LV) functional analyses in the setting of two-dimensional (2D) echocardiography. The need for contrast imaging using three-dimensional (3D) echocardiography is less defined. The aim of this multicenter study was to define the accuracy and interreader agreement of unenhanced and contra...

2004
Eric D. Peterson Anita Y. Chen Tina M. Harding

bjective To determine whether internal medicine house staff with limited training in echocardiography can use oint-of-care echocardiography to make simple, clinically important diagnoses. ackground Availability of small, portable ultrasound devices could make point-of-care echocardiography widely vailable. The training required to perform point-of-care echocardiography has not been established....

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