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Table 3 Incidence of peri-procedural complications and 9-month MACEs

From: The therapeutic effects of excimer laser coronary atherectomy therapy for in-stent restenosis chronic total occlusions

 

Total

n = 59

ELCA group

n = 21

Non-ELCA group

n = 38

p value

Peri-procedural complications

9 (15.3)

5 (23.8)

4 (10.5)

0.258

Coronary perforation

2 (3.4)

2 (9.5)

0

0.123

Coronary slow flow/no flow

4 (6.6)

2 (9.5)

2 (5.3)

0.812

PCI-related MI (%)

7 (11.9)

3 (14.3)

4 (10.5)

0.691

9-month MACEs

8 (13.6)

2 (9.5)

6 (15.8)

0.699

 MI

1 (1.7)

0

1 (2.6)

1.000

 TLR

7 (11.9)

2 (9.5)

5 (13.2)

0.732

  Cardiac death

0

0

0

NA

  Stent thrombosis

0

0

0

NA

  1. Data are presented as n (%)
  2. PCI, percutaneous coronary intervention; MI, myocardial infarction; MACEs, major adverse cardiac events; TLR, target lesion revascularization