Lying heart discomfort to consider the following: 1, seen in patients without underlying heart disease, usually young people group in lying feeling uncomfortable heart, breathless, chest tightness, shortness of breath, most of them are functional. The patient’s symptoms will be reduced after opening the window for ventilation or standing or walking, and the autonomic symptoms are more obvious. This symptom is called cardiovascular neurosis, mainly based on psychological counseling, supplemented by drug therapy, if the symptoms do not improve after psychological counseling to give anti-anxiety or antidepressant drugs. 2, seen in elderly patients with underlying heart disease, in the late stage of heart disease, patients will have symptoms of cardiac insufficiency, heart failure, usually after lying down dyspnea aggravated, wheezing, sitting up the symptoms will be relieved, then it is recommended that Patients go to hospital for further examination and symptomatic treatment.