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Table 4 Multivariate analysis: Response to cardiac resynchronization therapy (improvement of LVEF ≥ 5% at one year).

From: Right ventricular dysfunction is a predictor of non-response and clinical outcome following cardiac resynchronization therapy

Response

Response (n = 27)

No Response (n = 29)

OR

95% CI

P value

LGE (%)

0 (0-7)

13 (3-22)

0.90

0.83-0.96

0.004

RVEF (%)

56 (45-63)

44 (28-61)

1.05

1.01-1.09

0.01

  1. Values are median (25th-75th percentile). OR = odds ratio; CI = confidence interval; LGE = late gadolinium enhancement; RVEF = right ventricular ejection fraction