Author

Symptoms

Van den Berg [17]

Gupta [19]

V Singh [14]

Solanki [20]

Present study

Chest pain

90%

87.6%

91%

92%

96%

Nausea/Vomiting

-

-

35%

34%

24%

Giddiness

-

-

12%

2%

14%

Breathlessness

59%

52%

35%

24%

28%

Others

59%

23%

12%

-

06%