Clinical and demographic data of our patients with HELPS
| Patient No. | Age/Sex | Symptoms | Offending Vessel | Grading of NVC |
|---|---|---|---|---|
| 1 | 65/M | Episodic throat contractions and coughing | Left PICA | 2 |
| 2 | 43/F | Episodic throat contractions, coughing, and vocal changes | Right PICA | 3 |
| 3 | 32/F | Episodic left-sided throat contractions, choking, and vocal changes | Left PICA | 2 |
Note:—NVC indicates neurovascular conflict.