How long can you live with pulmonary heart disease cannot be generalized, if the disease is well controlled, you may have a longer survival time, on the contrary, your life will be shortened. Pulmonary heart disease is mainly caused by lung disease, so the control of pulmonary heart disease focuses on the control of chronic lung disease, such as chronic bronchitis, chronic obstructive pulmonary disease, etc. If the chronic lung disease is well controlled, then the life of patients with pulmonary heart disease will be very long, live 10-20 years, or even longer. But if the chronic lung disease is not well controlled, once heart failure occurs, the patient’s life will be shortened. Therefore, patients with pulmonary heart disease must pay attention to avoid the emergence of heart failure, how to early detection of heart failure has become a top priority, because heart failure early can take measures to effectively control, once to the late stage, often uncontrollable. Early detection of heart failure requires us to pay attention to the following symptoms: for example, swelling of the face and feet in the morning, dyspnea at night, etc. If the above symptoms occur, it is necessary to actively carry out clinical interventions, such as taking diuretics, and using cardiac drugs if necessary. At this time, we must pay attention to the prevention of colds, pneumonia and other diseases, pay attention to avoiding cold, eat more fruits and vegetables, eat more easily digestible, nutrient-rich food, avoid spicy and stimulating food, and drink more plain water. It is recommended that patients with pulmonary heart disease, timely consultation, reasonable diagnosis and treatment under the guidance of a professional physician.