What causes mild pulmonary valve regurgitation?
Sep 26, 2023
Source: Cainiu Health
Dr. Wang Xin
Introduction
In general, mild pulmonary valve regurgitation may be associated with congenital factors, pulmonary infections, pulmonary hypertension, rheumatic heart disease, and chronic bronchitis, among other causes, and requires symptomatic treatment. If a patient develops symptoms of mild pulmonary valve regurgitation, it is recommended to promptly seek evaluation at a正规 hospital to determine the underlying cause before initiating appropriate treatment.
In general, mild pulmonary valve regurgitation may be associated with congenital factors, pulmonary infections, pulmonary hypertension, rheumatic heart disease, and chronic bronchitis, among other causes, and requires symptomatic treatment. The specific analysis is as follows:
1. Congenital factors
The pulmonary valve serves as a passage connecting the right ventricle and the pulmonary artery. If a patient has a congenital developmental abnormality, it may lead to incomplete closure of the pulmonary valve, resulting in mild pulmonary valve regurgitation. Patients can take medications such as digoxin tablets or enteric-coated aspirin tablets under medical guidance. When necessary, patients may also undergo surgical treatments such as pulmonary valve replacement as directed by a physician.
2. Pulmonary infection
Pulmonary infections may cause incomplete closure of the pulmonary valve, leading to mild pulmonary valve regurgitation. Patients can receive anti-infective treatment with medications such as cefixime chewable tablets or amoxicillin capsules under medical supervision.
3. Pulmonary hypertension
Pulmonary hypertension can result from various causes, including elevated pressure in the pulmonary arteries, which may lead to incomplete closure of the pulmonary valve and thus cause mild pulmonary valve regurgitation. Patients can take anticoagulant medications as prescribed, such as warfarin sodium tablets or rivaroxaban tablets. For patients with more severe symptoms, surgical interventions such as pulmonary valvuloplasty may be recommended under medical guidance.
4. Rheumatic heart disease
Rheumatic heart disease primarily results from cardiac inflammation left over after rheumatic fever, causing damage to the heart valves. Due to valve injury, some patients may present with mild pulmonary valve regurgitation. It is recommended that patients receive anti-infective treatment with antibiotics under medical supervision, such as cefuroxime axetil tablets or amoxicillin-clavulanate potassium tablets. Surgical intervention may be required when necessary.
5. Chronic bronchitis
Chronic bronchitis is often caused by long-term smoking or inhalation of harmful dust particles, which may lead to incomplete closure of the pulmonary valve and result in mild pulmonary valve regurgitation. Patients can take medications such as cefprozil dispersible tablets or penicillin V potassium tablets under medical guidance. In cases of severe symptoms, surgical treatment such as pulmonary valve replacement may also be considered.
If a patient develops symptoms of mild pulmonary valve regurgitation, it is recommended to promptly visit a qualified hospital for evaluation to determine the underlying cause before initiating treatment. In daily life, patients should avoid smoking and alcohol, maintain regular作息 (sleep-wake cycles), ensure good indoor ventilation, and breathe fresh air, all of which may help slow disease progression.
