5 yrs old female presents to casualty with chest pain, sweating, restlessness

  25 yrs old female presents to casualty with chest pain, sweating, restlessness, dyspnoea, and palpitation. Enzyme analysis and X – ray are normal. She becomes asymptomatic with supportive measures. The probable diagnosis is

a.       Angina pectoris

b.     Panic attack

c.       ANS instability

d.       Vasovagal attack 

Ans ; b