The aims of this study were to (1) validate the accuracy of 3DE for LV mass measurements against cardiac magnetic resonance (CMR), (2) establish the normal range of LV mass index in healthy subjects, and (3) investigate the effects of age, gender, and ethnic diversity on LV mass index...
The reported normal reference values of 3DE-determined LV mass index according to age and gender could potentially be useful for diagnosing LV hypertrophy with excellent accuracy. 展开 关键词: 3D echocardiography Left ventricular mass Ethnicity
BMI, body mass index; T3, triiodothyronine; TSH, thyroid-stimulating hormone. Full size image Discussion In the present study, we found that subclinical hypothyroidism was significantly associated with the presence of LV diastolic dysfunction, while subclinical thyrotoxicosis was not associated with the ...
BMI: body mass index; DBP: diastolic blood pressure; HR: heart rate; LV EF: left ventricular ejection fraction; NS: not significant; SBP: sistolic blood pressure All subjects underwent TTE including the attempt to image resting CFV with an assessment of CFV of proximal-LAD, mid-LAD, and...
Table 32 Normal values for the fractal dimension (FD) (unitless) of left ventricular trabeculation in the adult stratified by sex and body mass index (BMI) according to reference [62] Full size table Normal values by this approach for global LV and maximal apical fractal dimension are presente...
2. Preserved left ventricular ejection fraction, defined as LV-EF ≥ 50%, in the presence of a normal LV end-diastolic volume (LVEDV), defined as <97 mL/m2 [1, 7, 9] and, 3. Evidence of diastolic dysfunction and/or relevant structural cardiac alterations This...
Table 32 Normal values for the fractal dimension (FD) (unitless) of left ventricular trabeculation in the adult stratified by sex and body mass index (BMI) according to reference [62] Full size table Normal values by this approach for global LV and maximal apical fractal dimension are presente...
Predominant eccentric LV remodeling in the CHARM-Preserved trial was demonstrated by the CHARMES (Candesartan in Heart Failure Reduction in Mortality Echocardiographic Substudy) trial (34), which revealed an LV mass index in the candesartan-treated group of 111 ± 35 g/m2. This value was within...
J Am Soc Echocardiogr 2006;19 (3) 266- 273PubMedGoogle Scholar 8. Meta-analysis Research Group in Echocardiography (MeRGE) Heart Failure Collaborators, Independence of restrictive filling pattern and LV ejection fraction with mortality in heart failure: an individual patient meta-analysis. Eur J...
LV mass index 1.01 1.00–1.02 0.084 LV end-systolic dimension 1.04 0.98–1.10 0.185 LV ejection fraction 0.98 0.94–1.02 0.286 e′ 1.09 0.96–1.25 0.195 Diastolic dysfunction grade 1.51 1.12–2.04 0.007 0.92 0.61–1.38 0.672 DWS (per 0.01 decrease) 1.13 1.08–1.18 <0.001 1.13 1.08–1.18...