From: Index of contractile asymmetry improves patient selection for CRT: a proof-of-concept study
Odds ratio (95% CI) | p-value | |
---|---|---|
Univariable analysis | ||
Age | 0.95 (0.9–1) | 0.07 |
Male sex | 0.51 (0.17–1.4) | 0.21 |
eGFR < 60 ml/min/1.73 m2 | 0.37 (0.13–0.96) | 0.04* |
QRS duration | 1 (0.98–1.03) | 0.79 |
Ischemic etiology | 0.59 (0.2–1.59) | 0.31 |
Time to peak ≥ 130 ms | 1.01 (0.34–2.76) | 0.99 |
LBBB pattern | 4.05 (1.49–11.4) | 0.007* |
ICA4 ≥ 0.7 s− 1 | 10.2 (3.35–38.5) | < 0.001* |
Multivariable model 1 | ||
Age | 0.95 (0.89–1.01) | 0.1 |
eGFR < 60 ml/min/1.73 m2 | 0.45 (0.15–1.26) | 0.13 |
LBBB pattern | 4.44 (1.54–13.6) | 0.007* |
Multivariable model 2 | ||
Age | 0.95 (0.89–1.01) | 0.12 |
eGFR < 60 ml/min/1.73 m2 | 0.55 (0.18–1.69) | 0.3 |
ICA4 ≥ 0.7 s−1 | 10.1 (3.2–40) | < 0.001* |