Table 6 Number of myocardial segments with post systolic strain (PSS)
From: Hyperinsulinemia improves ischemic LV function in insulin resistant subjects
| Â | Insulin Sensitive | Insulin Resistant | ||||
|---|---|---|---|---|---|---|
Baseline PSS | Control | Clamp | p | Control | Clamp | p |
Ischemic | 21 (25) | 27 (32) | ns | 36 (31) | 44 (38) | ns |
Non-ischemic | 30 (28) | 31 (29) | ns | 24 (32) | 22 (30) | ns |
New PSS at Peak Stress | ||||||
Ischemic | 31 (48) | 26 (45) | ns | 40 (49) | 34 (47) | ns |
Non-ischemic | 40 (52) | 30 (39) | ns | 20 (39) | 22 (42) | ns |
New PSS in Recovery | ||||||
Ischemic | 21 (33) | 16 (28) | ns | 30 (37) | 15 (21) | 0.03 |
Non-ischemic | 29 (38) | 25 (33) | ns | 11 (22) | 6 (12) | ns |