A patient presented in casualty with a history of sudden palpitation, the sensation of impending doom and constriction in his chest. This lasted for about 10-15 minutes after which he became all right. The diagnosis is likely to be -
Sudden onset of palpitation, sense of impending doom, and constriction in chest lasting for 10-15 minutes suggest the diagnosis panic attack.
Phobia
Personality disorder
Generalized anxiety disorder
Panic attack