Results 11 to 20 of about 20,132,521 (307)

M-mode echocardiography in constrictive pericarditis

open access: yesJournal of the American College of Cardiology, 1985
M-mode echocardiograms from 40 patients with proven constrictive pericarditis and 40 subjects without evidence of cardiac disease were reviewed for features previously described in constrictive pericarditis. In this large series, no single feature of the M-mode echocardiogram could be considered diagnostic, although a pattern of normal left ventricular
Engel, Peter J.   +7 more
openaire   +3 more sources

Ban on the Use of Potassium Bromate in Nigeria: A Review on Bread Bakers’ Compliance with Regulations

open access: yesJournal of Applied Sciences and Environmental Management, 2023
Bread is one of the basic and popular foods consumed by the majority of the Nigerians irrespective of their ethnic or socioeconomic status. Potassium bromate (KBrO3) is well known bread enhancer. Because of its negative health effects it has been banned
M. A. Mode, S. U. Dandare, R. A. Umar
doaj   +1 more source

RSSA Conference: Variability of Common Carotid Intima-Media Thickness Measured Using B-mode and M-mode Ultrasound Imaging

open access: yesSaudi Journal of Radiology, 2023
Background: Common carotid artery intima-media thickness (cIMT) has been associated with cardiovascular diseases, including stroke and coronary heart disease.
Rawan Alghamdi   +6 more
doaj   +1 more source

M-mode echocardiographic reference values in Pantja goats [PDF]

open access: yesVeterinary World, 2017
Aim: The aim of this study was to establish M-mode echocardiographic reference values in Pantja goats and to study the effect of gender and body weight (BW) on these parameters.
Parul Singh   +3 more
doaj   +1 more source

Investigation of a Large-Mode-Area Fiber Designed for 2.0 μm Based on Multi-Layer Holes Resonance

open access: yesIEEE Photonics Journal, 2023
This work proposes a novel large mode area fiber with multi-layer holes of 2.0 μm based on electromagnetic field theory and finite element analysis. Modifying the structure parameters can reduce the fundamental mode confinement loss to less than 0.
Xiao Shen   +3 more
doaj   +1 more source

1/1.5 μm Synchronized Dual-Band Mode-Locked Fiber Laser

open access: yesIEEE Photonics Journal, 2021
A 1/1.5 μm dual-band mode-locked fiber laser is experimentally demonstrated. The laser is based upon an architecture in which the 1 μm and the 1.5 μm signals are generated in independent cavities that share the identical ...
Chunyu Guo   +7 more
doaj   +1 more source

Basic values of M-mode echocardiographic parameters of the left ventricle in outbreed Wistar rats

open access: yesVeterinární Medicína, 2012
This paper describes the partial results of an echocardiographic study in sixty outbreed Wistar rats. Animals of parity sex ratio were chosen for the experiment.
P. Scheer   +5 more
doaj   +1 more source

Echocardiographic study of healthy Indian Spitz dogs with normal reference ranges for the breed [PDF]

open access: yesVeterinary World, 2019
Aim: The present study was aimed to determine the normal reference values of M-mode echocardiographic measurements in healthy Indian Spitz dogs and evaluate the influence of gender and body weight on these measurements.
Deepti Bodh   +2 more
doaj   +1 more source

Visual versus fully automated assessment of left ventricular ejection fraction

open access: yesAvicenna Journal of Medicine, 2018
Introduction: The aim of this study is to compare three different echocardiographic methods commonly used in the assessment of left ventricle (LV) ejection fraction (EF). Methods: All patients underwent full echocardiography including LVEF assessed using
Rami Mahmood Abazid   +10 more
doaj   +1 more source

Echocardiographic evaluation of cardiac function in ischemic rats: Value of m-mode echocardiography

open access: yesResearch in Cardiovascular Medicine, 2014
Background: Echocardiography is a well-established diagnostic tool for a safe, reproducible and accurate evaluation of cardiac anatomy, hemodynamics and function in clinical practice. Objectives: We sought to demonstrate the efficacy and feasibility of M-
Amir Darbandi Azar   +4 more
doaj   +1 more source

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