Panic, uncomfortable is a kind of discomfort of conscious heart beating, the mechanism of occurrence is not very clear, there are many reasons will lead to panic, uncomfortable symptoms occur, such as the heart itself, systemic diseases, physiological or pathological factors will lead to the occurrence of panic, according to the specific analysis: 1, in healthy people after strenuous exercise, emotional excitement, drinking alcohol, drinking strong tea, strong coffee, will appear panic In the case of pathological conditions, such as hypertension, heart disease, anemia, hyperthyroidism, fever, hypoglycemia, menopausal syndrome, the symptoms of panic will also appear; 4, there are various causes of arrhythmia will also appear panic discomfort. For serious heart panic and uncomfortable, you should go to the hospital to get a clear diagnosis for further treatment.