If you are flustered and breathless, it is a common manifestation of palpitation and shortness of breath. This is a symptom of conscious palpitation. There is also insufficient blood supply to the whole body caused by arrhythmia. , consider discomfort, palpitation, dyspnea and other symptoms. There are many reasons for palpitation and shortness of breath, which may be due to physical weakness or improper diet, fatigue, mental burnout, lack of heart qi and deficiency of heart and kidney yang. It may also be caused by nervous system diseases, chest wall diseases, lung diseases and heart diseases. It is best to go to the hospital for ECG and color Doppler ultrasound, and treat according to the examination results.