Table 3.
Angiographic Characteristics of Patients with predominant left ventricular failure shock
| Flow Limiting Stenosis | |||
|---|---|---|---|
|
| |||
| Variables | No (N=15) |
Yes (N=767) |
p-value1 |
| Angiographic LVEF % (N=92) | 40 ± 13 | 30 ± 12 | .074 |
| Jeopardy Score (N=233) | 0 ± 0 | 8 ± 3 | <.001 |
| Culprit Coronary Artery (N=625) | .075 | ||
| Left Main | 33% | 6% | |
| Left Anterior Descending | 67% | 48% | |
| Right Coronary Artery | 0% | 29% | |
| Left Circumflex | 0% | 15% | |
| Saphenous Venous Graft | 0% | 1% | |
| Culprit Vessel TIMI Flow 3 (N=2, 583) | 100% | 18% | .036 |
| Culprit Vessel TIMI flow (N=2, 583) | .011 | ||
| TIMI 0-1 | 0% | 61% | |
| TIMI 2 | 0% | 20% | |
| TIMI 3 | 100% | 19% | |
| Diameter Stenosis | |||
| 50-90% (Flow-limiting Stenosis) | --- | 15% | |
| >90% (Flow-limiting Stenosis) | --- | 85% | |
1
p-values were obtained using Fisher’s Exact Test for categorical variables, Wilcoxon Rank Sum Test for non-normal variables, and Student’s t-test for normal variables.