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Table 5 Accessibility of the asynchrony parameters at baseline and after CRT. Chi2 test (p)

From: Implementation of seven echocardiographic parameters of myocardial asynchrony to improve the long-term response rate of cardiac resynchronization therapy (CRT)

Parameter

baseline

Positive (%)

post CRT

Positive (%)

p

IMD [ms]

13

6/46.2%

15

2/13.3%

0.773

SPWMD [ms]

13

6/46.2%

14

7/50.0%

0.559

Ts-SD [ms]

16

10/62.5%

16

12/75.0%

0.119

Ts-12 [ms]

16

10/62.5%

16

13/81.3%

0.838

TDId [ms]

15

9/60.0%

15

8/53.3%

0.551

LVEMD [ms]

15

12/80.0%

16

6/37.5%

0.869

DLC [n]

16

11/68.8%

15

9/60.0%

0.171