Table 4.
Coronary Angiographic Results (n=24)
| Patient number | Quantitative coronary angiography results | Stress echocardiography type | Stress echocardiography results | Stress ECG results |
|---|---|---|---|---|
| 1 | Mid-LAD 30% | DSE | Positive for ischemia (LAD territory) | Negative for ischemia |
| 2 | Proximal LAD 20%, mid-LAD 30%, distal LAD 30%, OM 50%, proximal RCA 30%, mid-RCA 50% | EXCE | Positive for ischemia (RCA and CX territories) | Negative for ischemia |
| 3 | Proximal LAD 20%, mid-LAD 20%, 1st diagonal 20%, | EXCE | Positive for ischemia (LAD territory) | Negative for ischemia |
| 4 | Proximal LAD 30%, mid-LAD 20%, 1st diagonal 30%, proximal RCA 20% | EXCE | Positive for ischemia (LAD territory) | Negative for ischemia |
| 5 | Proximal LAD 20 % | EXCE | Positive for ischemia (CX territory) | Negative for ischemia |
| 6 | LM 20%, proximal LAD 30%, mid-LAD 30%, 1st diagonal 30%, proximal CX 20%, proximal RCA 30%, mid-RCA 20% | DSE | Positive for ischemia (LAD and RCA territories) | Negative for ischemia |
| 7 | Normal coronaries | EXCE | Positive for ischemia (LAD territory) | Negative for ischemia |
| 8 | Normal coronaries | EXCE | Positive for ischemia (LAD territory) | Negative for ischemia |
| 9 | LM 20%, proximal LAD 20%, 1st diagonal 30% | DSE | Positive for ischemia (LAD and CX territories) | Negative for ischemia |
| 10 | Ramus Intermedius 70%, 1st diagonal 20% | EXCE | Positive for ischemia (LAD, CX, and RCA territories) | Negative for ischemia |
| 11 | Normal coronaries | EXCE | Positive for ischemia (LAD territory) | Negative for ischemia |
| 12 | Mid-LAD 10%, distal RCA 10% | EXCE | Positive for ischemia (RCA territory) | Negative for ischemia |
| 13 | Ramus intermedius 70%, proximal LAD 70%, 1st diagonal 70%, OM 60%, proximal RCA 80% | DSE | Positive for ischemia (LAD, CX, and RCA territories) | Positive for ischemia |
| 14 | LM 50%, mid-LAD 30%, distal CX 20% | DSE | Positive for ischemia (LAD, CX, and RCA territories) | Positive for ischemia |
| 15 | 1st diagonal 20%, mid-RCA 20% | DSE | Negative for ischemia | Negative for ischemia |
| 16 | Proximal LAD 20%, distal LAD 30, distal CX 30, OM 30, mid-RCA 20 | DSE | Positive for ischemia (LAD territory) | Negative for ischemia |
| 17 | 1st diagonal 30%, OM 20%, mid-RCA 20% | EXCE | Positive for ischemia (LAD territory) | Negative for ischemia |
| 18 | LM 30%, proximal LAD 30%, mid-LAD 20%, proximal CX 40%, mid-RCA 20% | EXCE | Positive for ischemia (LAD territory) | Positive for ischemia |
| 19 | Normal coronaries | EXCE | Positive for ischemia (LAD territory) | Negative for ischemia |
| 20 | Mid-LAD20% | DSE | Negative for ischemia | Positive for ischemia |
| 21 | Proximal LAD 60%, proximal RCA 30% | EXCE | Negative for ischemia | Negative for ischemia |
| 22 | OM 30%, posterolateral artery 20% | EXCE | Negative for ischemia | Positive for ischemia |
| 23 | LM 20%, proximal LAD 30%, mid-LAD 20% | EXCE | Positive for ischemia (LAD territory) | Positive for ischemia |
| 24 | LM 20% | EXCE | Negative for ischemia | Negative for ischemia |
CX, circumflex artery; DSE, dobutamine stress echocardiography; EXCE, exercise echocardiography; LAD, left anterior descending artery; LM, left main; OM, obtuse marginal; RCA, right coronary artery.