Patient | Age (years) | Sex | Total noct | Total past year | Daytime VVS | Symptoms during LOC | Body position | Duration LOC (s) | Symptoms after LOC | Tilt | EEG | Comments | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nausea | Abdo | Defec | Alert | Weak | Tired | |||||||||||
+ve, syncope during 30 minutes of head-up 60° tilt; −ve, no syncope during tilt; Abdo, abdominal pain; Bradycardia, heart rate < 50 beats/min during nocturnal episode; Clusters, episodes clustered in time; Defec, urge to defecate; Duration LOC, maximum time spent unconscious during an episode; EEG, interictal electroencephalogram; F, female; Horiz, horizontal body position at time of attack; M, male; N/D, not done; noct, total number of episodes interrupting sleep during lifetime; Symptoms after LOC, symptoms during recovery after loss of consciousness; Symptoms during LOC, symptoms immediately before or after loss of consciousness; Tilt, head-up tilt test result; Total past year, total number of episodes interrupting sleep during past year; VVS, vasovagal syncope episodes. | ||||||||||||||||
1 | 48 | F | 100 | 15 | No | Yes | Yes | Yes | Horiz | 60 | Yes | Yes | Yes | +ve | Normal | Bradycardia |
2 | 38 | F | 20 | 4 | No | Yes | Yes | Yes | Vertical | 60 | Yes | Yes | No | −ve | N/D | Clusters |
3 | 65 | F | 10 | 2 | Yes | Yes | Yes | Yes | Vertical | 120 | Yes | Yes | Yes | +ve | Normal | Clusters |
4 | 50 | F | 5 | 2 | Yes | Yes | No | Yes | Horiz | 30 | Yes | No | Yes | +ve | Normal | None |
5 | 72 | F | 8 | 2 | Yes | Yes | Yes | Yes | Vertical | 60 | Yes | Yes | Yes | −ve | N/D | Bradycardia |
6 | 41 | F | 5 | 1 | No | Yes | Yes | Yes | Horiz | 5 | Yes | Yes | Yes | N/D | N/D | Bradycardia |
7 | 21 | F | 20 | 10 | No | Yes | Yes | Yes | Vertical | 30 | Yes | No | Yes | +ve | Normal | None |
8 | 64 | M | 75 | 10 | Yes | No | Yes | Yes | Horiz | 1200 | Yes | Yes | Yes | N/D | N/D | Bradycardia |
9 | 39 | M | 9 | 9 | Yes | Yes | No | Yes | Vertical | 60 | Yes | Yes | Yes | −ve | N/D | None |
10 | 70 | M | 4 | 2 | Yes | Yes | Yes | No | Horiz | 60 | Yes | Yes | Yes | +ve | N/D | Bradycardia |
11 | 24 | F | 20 | 4 | Yes | Yes | Yes | Yes | Horiz | 180 | Yes | Yes | No | +ve | Abnormal | Clusters |
12 | 30 | F | 5 | 3 | No | Yes | Yes | Yes | Horiz | 180 | Yes | No | Yes | +ve | Normal | None |
13 | 28 | F | 5 | 3 | No | Yes | Yes | Yes | Horiz | 180 | Yes | No | No | −ve | Normal | None |