Lvh voltage criteria by age
[PDF File]Evaluation of the electrocardiographic criteria for left ventricular ...
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Table 1. Characteristics of patients recruited for comparison of electrocardiographic criteria for left ventricular hypertrophy divided into those included and those excluded because an ECG could not be obtained Parameters Patients without LVH* Patients with LVH* Number 60 67 Age, years 55.7±19.6 61.8±17.6 Male gender, n(%) 18 (30) 33 (49)
[PDF File]Specificity of New Diagnostic Criteria for Left Ventricular ... - …
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New diagnostic criteria for LVH must be age and sex dependent and ideally should undergo a thorough evaluation of specificity on a large database of apparently healthy individuals from both sexes aged 18 years and over before publication. 1. Introduction Over the years, various electrocardiographic criteria for left ventricular hypertrophy (LVH) have been developed. The more widely used criteria are the Romhilt …
[PDF File]Left ventricular hypertrophy: An overlooked cardiovascular risk …
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Many different criteria for electrocardio-graphic LVH have been proposed over the years. Most use the voltage in one or more leads, with or without additional factors such as QRS duration, secondary ST-T wave abnormalities, or left atrial abnormalities. The most well known electrocardiographic criteria are the Cornell voltage,21 the Cor-
Distinct role of electrocardiographic criteria in echocardiographic ...
7 ECG criteria were calculated • Sokolow-Lyon voltage (sum of the amplitudes of S wave on V 1 and R wave on V 5 or V 6 ≥3.5 mV) • sex-specific Cornell voltage (sum of the amplitudes of S wave on V 3 and R wave on aVL >2.0 mV in women and >2.8 mV in men • Gubner-Ungerleider voltage (sum of the amplitudes of R wave on lead I and S wave on lead III ≥2.5 mV)
Normal Limits of Electrocardiogram and Cut-Off Values for Left ...
Normal Limits of Electrocardiogram and Cut-Off Values for Left Ventricular Hypertrophy in Young Adult Nigerians 1A. O. Ayoka, 1O. Ogunlade*, 2A. O. Akintomide, 1R. O. Akomolafe, 3O. E. Ajayi Departments of 1Physiological Sciences, 2Medicine and 3Medical Pharmacology and Therapeutics Obafemi Awolowo University, Ile-Ife, Nigeria
Effect of Intensive Blood Pressure Lowering on Left Ventricular ...
Development of LVH is known to be associated with a greater risk of cardiovascular disease (CVD) morbidity and mortality, and this risk could be reversed by regres-sion of LVH.5–11 In the Framingham Heart Study, regres-sion in the electrocardiographic Cornell voltage LVH criteria was associated with a lower risk of clinical CVD,
[PDF File]Electrocardiographic Criteria for the Diagnosis of Left Ventricular ...
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Currently accepted LVH ECG criteria such as Cornell voltage and Sokolow-Lyon were used for comparison. The validation cohort consisted of 122 consecutive patients referred for an echocardiogram regardless of the admitting diagnosis. RESULTS The S D was the most accurate single lead measurement for the diagnosis of LVH (AUC: 0.80; p < 0.001).
[PDF File]sensitivity and specificity of frequently used electrocardiographic ...
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LVH voltage criteria. lthough many voltage criteria for left ventricular hyper-trophy (LVH) have been reported (1–6), the sensitivity and specificity of the most commonly used criteria in patients with an anterior wall myocardial infarction (MI) have not been described. LVH determined by the echocar-
[PDF File]HYPERTENSION AND LEFT VENTRICULAR HYPERTROPHY
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sensitivity for LVH detection, LVH diagnosed by the Sokolow-Lyon index or the Cornell voltage-duration product is an independent predictor of cardiovascular events both at baseline and during antihypertensive treatment (1). The predictive power of voltage criteria for ECG-LVH is not evident in obese patients (4).
[PDF File]Assessment of Selected ECG Voltage Criteria for Abnormality in ...
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precordial voltage criteria for concentric LVH was 51% compared to a lower sensitivity of 39% for eccentric LVH. Neither of the combination voltage criteria was able to differentiate between the two types of echo LVH. Table 1. Sensitivities of various ECG voltage criteria in the two echocardiographic types of LVH Type of LVH Concentric ...
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