Heart abnormalities | Death toll (n) |
| ||
Yes | No | |||
Left atrial dilation | Yes | 4 | 0 | 0.0001 |
No | 8 | 64 | ||
Decreased GEVG | Yes | 6 | 5 | 0.0007 |
No | 6 | 59 | ||
Heart failure | Yes | 6 | 0 | 0.0001 |
No | 6 | 64 |