Left ventricular disorders detected by M-mode echocardiography in chronic uraemia
نویسندگان
چکیده
منابع مشابه
Evaluation of left ventricular performance during supine exercise by transoesophageal M-mode echocardiography in normal subjects.
In order to evaluate left ventricular function during dynamic exercise transoesophageal M-mode recordings of the left ventricle were carried out with a newly developed transducer gastroscope system. Twelve healthy subjects performed a graded supine bicycle exercise test. Stable and good quality images of the left ventricle at rest and during exercise at different steps up to a maximum workload ...
متن کاملInfluence of measurement inaccuracies on determination of left ventricular mass by M mode echocardiography.
OBJECTIVE To determine to what extent inaccuracies in measuring the end diastolic diameter of the left ventricle, the interventricular septum, and the posterior wall, by M mode echocardiography influence the left ventricular mass calculated by the Devereux's formula. DESIGN Mathematical model. RESULTS Relatively small measurement inaccuracies such as 5%, which are known to be inherent in th...
متن کاملReproducibility of left ventricular mass measurements by two-dimensional and M-mode echocardiography.
Both two-dimensional and M-mode echocardiography provide accurate estimates of left ventricular mass. However, their reproducibility in serial studies has not been compared, although this issue is critical to evaluation of regression of hypertrophy. To determine which technique provides more reproducible estimates of left ventricular mass, three serial studies were performed prospectively in ea...
متن کاملComparison between M-Mode and Doppler echocardiography in diagnosis
Introduction: Patent ductus arteriosus (PDA) is the persistence of a normal fetal structure between left pulmonary artery and descending aorta. Persistence of this fetal structure beyond 10 days of life is considered abnormal. In this study we compared M-Mode and Doppler echocardiography in diagnosis of PDA in children at Aliasghar Hospital in Zahedan and Children hospital in Bandar Abbas for...
متن کاملStandardization in the measurement of left ventricular wall mass. M-mode echocardiography.
A wide variety of approaches to M-mode echocardiographic methods for estimation of left ventricular mass have been proposed and employed in hypertensive heart disease. The cube function geometry, which assumes an ellipsoid of revolution with a length twice the minor axis, appears to be optimal provided left ventricular shape is relatively normal. The Penn measurement technique for wall thicknes...
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ژورنال
عنوان ژورنال: Nephrology Dialysis Transplantation
سال: 1996
ISSN: 0931-0509,1460-2385
DOI: 10.1093/ndt/11.7.1328