10 mm índice de Sokolow-Lyon mm de S en V, mm de R en V5 Suma (>35 mm en la hipertrofia ventricular izquierda) Si la suma (en milímetros) de la parte. Electrocardiographic indices like the Sokolow-Lyon index (SLI) are .. De Bruyne MC, Hoes AW, Kors JA, Hofman A, Van Bemmel JH, Grobbee. Algunos criterios ECG como Sokolow, Cornell, Gubner-Ungerleider, onda RaVL y Se consideró que hay HVI cuando el índice de la masa del VI es > g/m2.
|Published (Last):||16 August 2012|
|PDF File Size:||4.91 Mb|
|ePub File Size:||3.83 Mb|
|Price:||Free* [*Free Regsitration Required]|
KW designed major parts of the study and helped drafting the manuscript.
Left ventricular hypertrophy
Relation of left ventricular mass and geometry to morbidity and mortality in uncomplicated essential hypertension. The prognostic value of the ECG in hypertension: How to cite this article. Footnotes Competing interests The authors declare that they have no competing interests.
Hypertension prevalence and blood pressure levels in 6 European countries, Canada, and the United States. Table 1 Basic characteristics. In the whole study collective, the mean systolic blood pressure SBP was Several publications suggested a negative influence of obesity on the predictive value of the SLI [ 21 — 25 ]. Recommendations for chamber quantification: Open in a separate window. These relations did only depend on the BMI when obese subjects were taken into account.
However, like in the whole sample, this association appeared to be mainly driven by the association of SLI and LVIDd – implicating, that SLI is primarily useful as a tool to diagnose a more eccentric type of LVH in our collective, especially in obese subjects.
Prognostic value of a new electrocardiographic method for diagnosis of left ventricular soko,ow. Echocardiographic determination of left ventricular mass in man: Electrocardiographic detection of left ventricular hypertrophy by the simple QRS voltage duration product.
Patients with LVH may have to participate in more complicated and precise diagnostic procedures, such as imaging, in situations in which a physician could otherwise give advice based on an ECG.
We assessed the diagnostic performance of the SLI in a cohort of a large general population. A transfer of the patient to a specialist is therefore usually mandatory, which sokollow associated with increased costs and waiting times for the patient. Improved eletrocardiographic diagnosis of left ventricular hypertrophy. Long-standing mitral insufficiency also leads to LVH as a compensatory mechanism.
Area under the receiver operator characteristics curve AUC of LVH may be a factor in nidice treatment or diagnosis for other conditions. Detection of Left Ventricular Hypertrophy — Okin et al.
Determinants of sensitivity and specificity of electrocardiographic criteria for left ventricular hypertrophy.
Levy D ,Castelli WP. Na amostra total tab. All of the hypertrophy indices, in particular the SLI, show high specificity but low sensitivity to varying degrees, which weakens its diagnostic value [ 5 ]. J Am Soc Echocardiogr. The aim of this study was to investigate the diagnostic performance of the Sokolow-Lyon index for diagnosis of LVH in a large cohort of the general population.
Electrocardiographic detection of left ventricular hypertrophy using echocardiographic determination of left ventricular mass as the reference standard: Improved sex-specific criteria of left ventricular hypertrophy for clinical and computer interpretation of electrocardiograms: If the myocardium is more than 1.
Table 3 Indoce regression of echocardiographic parameters on the Sokolow-Lyon index within considered BMI categories, and respective interaction analyses. The most popular index was developed and published in by Maurice Sokolow and Thomas P.
We performed a sensitivity analysis where we adjusted for age and sex only in order to assess the confounding effect of these two parameters results presented in the appendix. Accuracy of electrocardiography in diagnosis of left ventricular hypertrophy in arterial hypertension: Echocardiographic assessment of left ventricular hypertrophy: While LVH itself is not a disease, it is usually a marker for disease involving the heart.
Left ventricular hypertrophy – Wikipedia
Consequently, these circumstances weaken its value as a practical screening examination in the general population. Left ventricular hypertrophy LVH is an independent risk factor in arterial hypertension. In comparison, women had a mean SBP of Relation of left ventricular mass and geometry to morbidity and indide in uncomplicated essential hypertension. The meaning and use of the area under a receiver operating characteristic ROC curve.