Clinical symptoms in patients with significant coronary artery stenosis
| All patients | Diseased vessels | p Value | ||||
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | LM | |||
| CCS, Canadian Cardiovascular Society; LM, left main coronary artery. | ||||||
| All patients | 258 | 70 | 64 | 93 | 31 | |
| No clinical symptoms | 157 (61%) | 43 | 42 | 58 | 14 | NS |
| CCS class | ||||||
| II | 58 (22%) | 16 | 16 | 21 | 5 | NS |
| III | 30 (12%) | 7 | 5 | 7 | 11 | NS |
| IV | 13 (5%) | 4 | 1 | 7 | 1 | NS |