恐慌症
1.Some people who suffer a panic attack develop a phobia, a deep fear of ever repeating the activity that brought on the attack.
2.Age, sex and multiplicity are three main signs to distinguish a panic attack form a heart attack.
3.Age, sex and the multiplicity of symptoms are three main factors to distinguish panic attacks from heart.
4.Age, sex and multiplicity of symptoms are three main factors to differ panic attacks from heart attacks.
5.Age, sex and the multiplicity of symptom are the three main factors to distinguish the panic attacks from heart attacks.

