Table 1 Regional LAT association with J wave appearance in body surface ECG.

From: Prolongation of The Activation Time in Ischemic Myocardium is Associated with J-wave Generation in ECG and Ventricular Fibrillation

Region

Univariate logistic regression analysis

Multivariate logistic regression analysis

OR

95% CI

P

OR

95% CI

P

Apical LV

1.23

1.11–1.37

<0.001

1.19

0.87–1.63

0.288

Apical IVS

1.12

1.01–1.23

0.025

0.90

0.74–1.09

0.275

Middle LV

1.09

1.04–1.14

<0.001

1.05

1.00–1.10

0.043

Middle IVS

1.21

1.12–1.31

<0.001

1.12

1.02–1.23

0.021

Middle RV

1.10

0.98–1.24

0.096

   

Basal LV

1.04

1.00–1.09

0.072

   

Basal IVS

1.30

1.17–1.44

<0.001

1.19

1.06–1.35

0.004

Basal RV

1.06

0.99–1.13

0.097

   
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