IRA

P-value

LAD

LCX

RCA

Count

%

Count

%

Count

%

RV EF

<40

18

60.0%

0

0.0%

3

37.5%

0.219

≥40

12

40.0%

2

100.0%

5

62.5%

RV PER

<1.9

15

50.0%

0

0.0%

1

12.5%

0.090

≥1.9

15

50.0%

2

100.0%

7

87.5%

RV PFR

<2.5

17

56.7%

0

0.0%

1

12.5%

0.060

≥2.5

13

43.3%

2

100.0%

7

87.5%

RV TPFR

>180

17

56.7%

0

0.0%

2

25.0%

0.109

≤180

13

43.3%

2

100.0%

6

75.0%