Cardiogenic cough is characterized by nocturnal paroxysms of dyspnea, often with pink frothy sputum. The blood in the lungs cannot reflux back to the left atrium in time to cause cardiogenic cough, and it is recommended that the cause of the cough be treated promptly. Especially for cardiac related diseases, it is recommended to improve ECG, cardiac enzyme profile, cardiac ultrasound and other related examinations to clarify the diagnosis, and to provide symptomatic supportive treatment. If necessary, cardiotonic, diuretic and vasodilator drugs can be used, and attention should be paid to a light diet and more fresh air. Also avoid exertion, cold, cold, appropriate physical activity, avoid strenuous exercise. At the same time, go to the hospital regularly to improve the relevant examination, in order to understand the heart as well as the functional status of the lungs.