1
.
Dizziness in upright position or while standing up
0
1
2
3
4
5
6
7
8
9
10
2
.
Dizziness, feeling that you are going to faint
0
1
2
3
4
5
6
7
8
9
10
3
.
Palpitations, high pulse, or feeling heart beating irregularly
0
1
2
3
4
5
6
7
8
9
10
4
.
Difficult breathing/dyspnoea, both at effort and rest
0
1
2
3
4
5
6
7
8
9
10
5
.
Chest pain
0
1
2
3
4
5
6
7
8
9
10
6
.
Headache
0
1
2
3
4
5
6
7
8
9
10
7
.
Concentration difficulties and/or problems with thinking
0
1
2
3
4
5
6
7
8
9
10
8
.
Muscle pain
0
1
2
3
4
5
6
7
8
9
10
9
.
Nausea
0
1
2
3
4
5
6
7
8
9
10
10
.
Gastrointestinal problems (stomach-ache, diarrhoea, constipation)
0
1
2
3
4
5
6
7
8
9
10
11
.
Abnormal tiredness that persists after rest
0
1
2
3
4
5
6
7
8
9
10
12
.
Insomnia
0
1
2
3
4
5
6
7
8
9
10
Score