Number

Percentage

LM

Ostial LM

2

1%

Mid LM

34

16.2%

Distal LM

15

7.1%

LAD

Ostial LAD

8

3.8%

Proximal LAD

155

73.8%

Mid LAD

111

52.9%

Distal LAD

23

11%

D1

32

15.2%

D2

14

11%

LCx

Proximal LCx

48

22.9%

Distal LCx

7

3.3%

OM1

35

16.7%

OM2

20

9.5%

PL

6

2.9%

RCA

Ostial RCA

1

0.5%

Proximal RCA

49

23.3%

Mid RCA

14

15.9%

Distal RCA

34

16.2%

PDA

23

11%