Table 3 IMA utilization in the two groups
Clinical Data | CCABG group (n = 20) | MICS CABG group (n = 1) |
|---|---|---|
Fine inner diameter of LIMA (< 0.16 cm) | 4 | 0 |
Low flow rate of LIMA (< 40 cm/s) | 3 | 0 |
Insufficient LIMA length after anterior descending stent surgery | 3 | 0 |
Unsatisfactory material selection of LIMA or dissection | 2 | 1 |
Subclavian artery stenosis | 6 | 0 |
Advanced age (> 75 years old) | 2 | 0 |