What are the symptoms of emphysema and cor pulmonale, and how can they be completely cured?

Symptoms of emphysema and cor pulmonale typically include sputum production, cough, chest tightness, palpitations, shortness of breath, and fatigue. Emphysema is a pathological condition commonly seen in chronic obstructive pulmonary disease. If it persists over a long period, it may lead to cor pulmonale. Once the disease develops, it is generally incurable; however, various treatments can slow its progression. Patients may receive anti-infective therapy under medical guidance, along with oxygen supplementation to relieve symptoms.