Table 1 Preoperative patient characteristics
From: Long-term results of surgical angioplasty for left main coronary artery stenosis: 18-year follow-up
Variable | Total number = 24 (%) |
|---|---|
Hypertension | 5 (21) |
Diabetes | 4 (17) |
Dyslipidemia | 7 (29) |
Smoking | 10 (42) |
Previous cardiac surgery | 1 (4) |
Preoperative IABP | 4 (17) |
Emergency operation | 4 (17) |
Degree of left main coronary stenosis | |
≥ 90% | 10 (42) |
50 ~ 89% | 14 (58) |
LVEF (mean ± SD) | 59 ± 8% |
Diagnosis | |
Stable angina | 4 (17) |
Unstable angina | 18 (75) |
Myocardial infarction | 2 (8) |