Group ECVS Group NoECVS p
CNA with ECVS CNA without ECVS
HR 59.1 ± 11.8 61.7±9.9 0.47
PR 159.5 ± 20.9 154.8±22.7 0.49
QRS 101.6 ± 10.9 101.2±8.4 0.92
QT 424.0 ± 43.9 402.5±69.6 0.2
corrected QT 436.4 ± 81.0 421.8 ± 85.8 0.19
WP 146.2 ± 33.6 160.6±31.6 0.19
SNRT 1515.7 ± 501.2 1366.7±274.4 0.32
corrected SNRT 458.2 ± 311.6 392.5±203.0 0.49
SACT 199.0 ± 65.0 177.1±75.1 0.48
PA 29.5 ± 10.6 35.9±16.6 0.11
AH 80.5 ± 20.3 73.4±14.7 0.25
H 20.3 ± 4.0 21.3±3.2 0.98
HV 49.3 ± 5.0 50.8±5.3 0.37
EARP 223.3 ± 28,7 215.7 ± 16.2 0.55
EAVRP 363.1 ± 118.8 328.3 ± 87.9 0.37
EVRP 248.5 ± 27.7 246.6 ± 17.5 0.82