What does it mean when poor heart function causes coughing?

Poor heart function accompanied by coughing may be caused by acute pulmonary edema, heart failure, bronchopneumonia, etc., and corresponding treatments should be selected based on the specific underlying cause.

1. Acute Pulmonary Edema

If acute pulmonary edema is present, patients may experience symptoms such as difficulty breathing, rapid breathing, and even coughing, manifesting as cough associated with poor heart function. Treatment may include medications such as isosorbide dinitrate tablets or nitroglycerin tablets, taken as directed by a physician.

2. Heart Failure

In cases of heart failure, patients may feel chest pain or tightness. If the heart is significantly enlarged, it may exert external pressure on the left bronchus, leading to bronchial narrowing and resulting in a persistent, irritating cough, thereby causing cough related to poor cardiac function. Medications such as sacubitril/valsartan sodium tablets or captopril tablets may be used under medical supervision.

3. Bronchopneumonia

Lung conditions such as bronchopneumonia may sometimes be complicated by myocarditis, leading to symptoms like recurrent coughing and discomfort in the precordial area, contributing to cough associated with poor heart health. Treatment may involve medications such as azithromycin granules or amoxicillin capsules, as prescribed by a doctor.

In addition, other conditions such as myocarditis and pleural effusion may also lead to coughing related to heart problems. It is recommended to follow medical advice for proper diagnosis and treatment.