نتایج جستجو برای: echocardiographic

تعداد نتایج: 18666  

Journal: :The Southwest Respiratory and Critical Care Chronicles 2020

A. C. Saxena M. B. Gugjoo M. Hoque, M. M. Shamsuz Zama S. Dey

Breed-wise standard echocardiographic values in dogs have been reported as there is variation in body and chest conformation which limits the application of data of one breed for other breed. Labrador Retrievers being originated from hunting dogs, might have different echocardiographic values from standard normal range of other dog breeds. So, the present study was aimed to determine the M-mode...

Journal: :archives of cardiovascular imaging 0
hossein alibassiri department of cardiovascular medicine, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran azin alizadehasl department of cardiovascular medicine, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran; department of cardiovascular medicine, echocardiography lab, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran. zahra alizadeh sani department of cardiovascular medicine, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran anita sadeghpour department of cardiovascular medicine, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran nahid rezaeian department of cardiovascular medicine, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran mohammadesmaeil rezaei department of cardiovascular medicine, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran

case presentation we present a case with a typical picture of myocarditis but normal echocardiographic findings, the diagnosis of which was confirmed by cardiac mri. discussion in particular, cardiac mri data are useful in borderline cases or in the presence of discrepancy between clinical picture and echocardiographic results. introduction the diagnosis of myocarditis based on a spectrum of fi...

Journal: :Circulation 1976
A Rosenblatt R Clark J Burgess K Cohn

The level of cardiac compensation in valvular disease was studied by relating echocardiographic and cardiac catheterization measurements. Three groups -- compensated, intermediately compensated, and decompensated -- were defined according to the left ventricular angiographic pattern and cardiac output. The echocardiographic ejection indices, percent left ventricular minor diameter shortening, e...

Journal: :Circulation 1983
J L Weiss L W Eaton C H Kallman W L Maughan

The accuracy of two-dimensional echocardiographic left ventricular volume measurement in an isolated heart preparation was tested using Simpson's reconstruction of progressively fewer short-axis cross sections of known location. Echocardiographic images from five ejecting hearts submerged in a special tank were obtained under conditions designed for maximal accuracy of echocardiographic volume ...

2015
Aliya Ramjaun Eman AlDuhaiby Sameera Ahmed Lisa Wang Eric Yu Paul C Nathan David C Hodgson

BACKGROUND Childhood cancer survivors treated with anthracycline chemotherapy are at an increased risk of long-term cardiac toxicity, and guidelines recommend that exposed survivors undergo echocardiography every 1-5 years. However, it is unclear whether survivors should undergo echocardiographic screening indefinitely, or if a period of echocardiographic stability indicates that screening is n...

Background and Objective: Obesity is one of the problems associated with cardiovascular complications. Patients' heart function improves after sleeve gastrectomy. Global Longitudinal Strain (GLS) is one of the methods used to monitor heart function before and after sleeve gastrectomy.  In this study, we evaluated the echocardiographic parameters pre and post sleeve gastrectomy. Materials and M...

Journal: :the journal of tehran university heart center 0
shokoufeh hajsadeghi rasoul-e-akram hospital, tehran university of medical sciences,tehran, iran. seyed-mohammad fereshtehnejad firoozgar clinical research development center, tehran university of medical sciences, tehran, iran. saeid gholami student scientific research committee, tehran university of medical sciences,tehran, iran. mitra chitsazan student scientific research committee, tehran university of medical sciences,tehran, iran. mohammad reza keramati firoozgar clinical research development center, tehran university of medical sciences, tehran, iran.

background: the p ulsatility index (pi) shows continuous blood flow to the end organs and is a significant factor believed to decrease in aortic coarctation. correction of this factor is of great importance in the treatment of stenotic lesions of the aorta. however, there are minimal data regarding the trend of changes in the pi after stent implantation. furthermore, the association between the...

Journal: :the journal of tehran university heart center 0
maryam esmaeilzadeh shaheed rajaie cardiovascular medical and research center, tehran, iran.

echocardiography plays a fundamental role in the evaluation of patients with an intracardiac mass. the ability to distinguish tissue characteristics, location, attachment, shape, size, and mobility non-invasively, quickly, and without the use of ionizing radiation makes echocardiography the ideal diagnostic modality. with careful attention to mass location and morphology, and appropriate applic...

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