TCD time averaged maximum flow velocity (Vmax) before and after AIS in patients with cICA stenosis or occlusion
| Patient no. . | Age at AIS . | Side of lesion . | Vmax, cm/s . | |||
|---|---|---|---|---|---|---|
| Pre-AIS . | Post-AIS . | |||||
| Left . | Right . | Left . | Right . | |||
| 1 | 16 | R | 82 MCA | 32 MCA | NS | NS |
| 2 | 13 | R | ND | ND | ND | ND |
| 3 | 4 | L | ND | ND | NS | 104 MCA |
| 4 | 4 | L | 158 MCA | 201 MCA | NS | 225 ACA |
| 5 | 2 | L | ND | ND | 100 tICA | 116 tICA |
| 6 | 7 | L | 174 MCA | 198 MCA | NS | 120 MCA |
| 7 | 22 | R | ND | ND | 98 tICA | 83 MCA |
| 8 | 12 | R | ND | ND | 201 MCA | 157 tICA |
| 9 | NA | R | 232 MCA | 157 tICA | NA | NA |
| 10 | NA | R | 189 tICA | 150 tICA | NA | NA |
| Patient no. . | Age at AIS . | Side of lesion . | Vmax, cm/s . | |||
|---|---|---|---|---|---|---|
| Pre-AIS . | Post-AIS . | |||||
| Left . | Right . | Left . | Right . | |||
| 1 | 16 | R | 82 MCA | 32 MCA | NS | NS |
| 2 | 13 | R | ND | ND | ND | ND |
| 3 | 4 | L | ND | ND | NS | 104 MCA |
| 4 | 4 | L | 158 MCA | 201 MCA | NS | 225 ACA |
| 5 | 2 | L | ND | ND | 100 tICA | 116 tICA |
| 6 | 7 | L | 174 MCA | 198 MCA | NS | 120 MCA |
| 7 | 22 | R | ND | ND | 98 tICA | 83 MCA |
| 8 | 12 | R | ND | ND | 201 MCA | 157 tICA |
| 9 | NA | R | 232 MCA | 157 tICA | NA | NA |
| 10 | NA | R | 189 tICA | 150 tICA | NA | NA |
ND indicates not done; NA, not applicable; NS, no signal obtainable; and tICA, terminal ICA.