Linear correlation analysis between LASr at rest and at peak stress
| Clinical an echocardiographic characteristics | LASr at rest | LASr at peak |
|---|---|---|
| Age | r = –0.225 P < 0.001 | r = –0.327 P < 0.001 |
| NYHA functional class | r = –0.159 P = 0.012 | r = –0.263 P < 0.001 |
| Log LAVI at rest | r = –0.304 P < 0.001 | r = –0.225 P < 0.001 |
| EF at rest | r = 0.178 P = 0.004 | r = 0.211 P < 0.001 |
| WMSI at rest | r = –0.272 P < 0.001 | r = –0.295 P < 0.001 |
| MR at rest | r = –0.264 P < 0.001 | r = –0.416 P < 0.001 |
| Log LAVI at peak | r = –0.289 P < 0.001 | r = –0.304 P < 0.001 |
| EF at peak | r = 0.262 P < 0.001 | r = 0.388 P < 0.001 |
| WMSI at peak | r = –0.222 P = 0.001 | r = –0.298 P < 0.001 |
| Blines at peak | r = –0.124 P = 0.044 | r = –0.234 P < 0.001 |
NYHA: New York Heart Association; MR: mitral regurgitation