测量误差对M型超声心动图测定左心室质量的影响。
Influence of measurement inaccuracies on determination of left ventricular mass by M mode echocardiography.
作者信息
Stöllberger C, Holländer I, Dimitrov L, Slany J
机构信息
Zweite Medizinische Abteilung der Krankenanstalt Rudolfstiftung, Vienna, Austria.
出版信息
Heart. 1996 Mar;75(3):312-3. doi: 10.1136/hrt.75.3.312.
Abstract
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 the echocardiographic method, will result in "changes" of left ventricular mass in the range of 8% to 15%. This is equivalent to expected changes in left ventricular mass seen during treatment.
CONCLUSIONS
The use of Devereux's formula to calculate left ventricular mass is limited by measurement inaccuracies in individual patients.
摘要
目的
确定M型超声心动图测量左心室舒张末期内径、室间隔和后壁时的不准确性在多大程度上影响通过德弗罗公式计算的左心室质量。
设计
数学模型。
结果
相对较小的测量不准确性，如已知超声心动图方法中固有的5%，将导致左心室质量在8%至15%范围内“变化”。这相当于治疗期间左心室质量的预期变化。
结论
使用德弗罗公式计算左心室质量受到个体患者测量不准确性的限制。
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本文引用的文献
1
Should echocardiography be performed to assess effects of antihypertensive therapy? Test-retest reliability of echocardiography for measurement of left ventricular mass and function.
J Am Coll Cardiol. 1995 Feb;25(2):424-30. doi: 10.1016/0735-1097(94)00375-z.
2
Value of echocardiographic measurement of left ventricular mass in predicting cardiovascular morbid events in hypertensive men.
Ann Intern Med. 1986 Aug;105(2):173-8. doi: 10.7326/0003-4819-105-2-173.
3
Prognostic implications of echocardiographically determined left ventricular mass in the Framingham Heart Study.
N Engl J Med. 1990 May 31;322(22):1561-6. doi: 10.1056/NEJM199005313222203.
4
The limited echocardiogram: a modification of standard echocardiography for use in the routine evaluation of patients with systemic hypertension.
Am J Cardiol. 1991 May 1;67(11):1027-30. doi: 10.1016/0002-9149(91)90178-n.
5
Reversal of left ventricular hypertrophy in hypertensive patients. A metaanalysis of 109 treatment studies.
Am J Hypertens. 1992 Feb;5(2):95-110. doi: 10.1093/ajh/5.2.95.
6
Inter-study variability in left ventricular mass measurement. Comparison between M-mode echography and MRI.
Eur Heart J. 1992 Aug;13(8):1011-9. doi: 10.1093/oxfordjournals.eurheartj.a060307.
7
Reproducibility of echocardiographic estimates of left ventricular dimensions.
Br Heart J. 1977 Apr;39(4):390-8. doi: 10.1136/hrt.39.4.390.
8
Echocardiographic determination of left ventricular mass in man. Anatomic validation of the method.
Circulation. 1977 Apr;55(4):613-8. doi: 10.1161/01.cir.55.4.613.
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