Pulmonary heart disease, also known as pulmonary heart disease, is a more common disease. Pulmonary heart disease is a heart disease that can damage human health and seriously affect the quality of life, so what is pulmonary heart disease? Pulmonary heart disease develops slowly, and clinical signs and symptoms of chest and lung disease will appear, such as the appearance of heart and lung failure and other organ damage. Symptoms of pulmonary heart disease 1. Cough Cough is the most common symptom of pulmonary heart disease. Patients will experience increased sputum in the lungs due to the irritation of the bronchial tubes from repeated lung infections, which in turn leads to coughing symptoms. 2, dizziness, headache Pulmonary heart disease is actually a kind of heart disease, so there are also symptoms of cardiac insufficiency. Inadequate heart function in pulmonary heart disease is usually manifested in the right heart. Therefore, there will be symptoms such as obstruction of blood return to the head and face, and dizziness and headache. Hemoptysis is mostly caused by bronchial lesions, and it is not rare to see hemoptysis due to lung diseases or respiratory tract infections, but hemoptysis in patients with pulmonary heart disease is not common compared to patients with other respiratory diseases, and it is much lower than bronchiectasis, lung cancer and tuberculosis. However, when hemoptysis occurs in patients with pulmonary heart disease, the cause of hemoptysis should be promptly identified and treated.