Page 137 - The role of advanced echocardiography in patients with ischemic heart disease - Rachid Abou

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Table 3. Uni- and multivariable linear regression analyses to investigate independent correlates of left ventricular mechanical dispersion
Age (per year)
Male gender
Systolic blood pressure (mmHg) Diastolic blood pressure (mmHg) Hypertension
Diabetes mellitus Hypercholesterolemia
Current smoker
Previous myocardial infarction QRS duration (per ms)
Culprit vessel LAD
Multi-vessel disease
TIMI flow ≥2
Killip class ≥ 2
Peak Troponin levels, μg/L
eGFR (ml/min/1.73m2)
Body mass index, kg/m2 ACEi/ARBs
β-blockers
Heart rate at discharge (per beat) Wall motion score index
Mitral regurgitation ≥ 2
LV ejection fraction (%)
LV mass index (per g/m2)
LV Global longitudinal strain (%)
0.479 1.883 0.082 0.041 3.242 6.302 2.304
-1.110 to 4.876 0.030 to 0.133 -0.023 to 0.140 0.575 to 5.909 2.349 to 10.255 -0.813 to 5.421 -7.7279 to -2.303 -2.845 to 6.441 0.097 to 0.250 11.657 to 6.747 -1.294 to 3.720 -26.306 to -5.889 2.493 to 13.477 0.437 to 0.852 -0.124 to -0.044 -0.515 to 0.144 -22.912 to -10.448 -14.578 to -4.766 0.036 to 0.217 10.307 to 18.247 -2.900 to 6.711 -0.657 to -0.402 0.025 to 0.106 2.100-2.701
0.321 --- 0.050 --- 0.431 3.886 --- -1.178 --- 0.053 3.373 --- -12.547 1.657 -0.072 -0.028 --- -7.202 -2.674 -0.190 -3.216 --- -0.075 -0.012 2.357
β
95% CI 0.378 to 0.581
P-value <0.001 0.217 0.002 0.159 0.017 0.002 0.147 <0.001 0.448 <0.001 <0.001 0.343 0.002 0.004 <0.001 <0.001 0.269 <0.001 <0.001 0.006 <0.001 0.437 <0.001 0.002 <0.001
β
95% CI 0.216 to 0.427 ---
0.002 to 0.098 --- -2.008 to 2.871 0.289 to 7.483 --- -3.488 to 1.133 --- -0.020 to 0.125 0.860 to 5.885 --- -22.182 to -2.911 -3.737 to 7.050 -0.290 to 0.145 -0.064 to 0.007 --- -14.077 to -0.327 -7.569 to 2.220 -0.282 to -0.099 -7.683 to 1.250 --- -0.219 to 0.069 -0.050 to 0.026 1.914 to 2.800
p-value <0.001 --- 0.039 --- 0.729 0.034 --- 0.317 --- 0.158 0.009 --- 0.011 0.547 0.514 0.118 --- 0.040 0.284 <0.001 0.158 --- 0.306 0.527 <0.001
-4.791 1.798 0.174 9.202 1.213 -16.098 0.7985 0.645 -0.084 -0.186 -16.680 -9.627 0.126 14.277 1.905 -0.529 0.065 2..400
Univariable
Multivariable
ACE = angiotensin converting enzyme; ARB = angiotensin receptor blocker; CI = confidence interval; (e)GFR = glomerular filtration rate estimated with the Cockcroft-Gault formula; LAD = left anterior descending coronary artery ; LV= left ventricle; TIMI = thrombolysis in myocardial infarction