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Table 2 CCS Class at year one

From: A study to assess changes in myocardial perfusion after treatment with spinal cord stimulation and percutaneous myocardial laser revascularisation; data from a randomised trial

CCS class at 1 year

PMR (n = 28)

SCS (n = 28)

1

1 (4%)

6 (21%)

2

12 (43%)

13 (46%)

3

7 (25%)

4 (14%)

4

8 (29%)

5 (18%)