Final answer:
The drug therapy used to treat cor pulmonale includes diuretics, vasodilators, beta blockers, and calcium channel blockers.
Step-by-step explanation:
The drug therapy used to treat cor pulmonale depends on the underlying cause of the condition. In general, the main goal of treatment is to reduce the workload on the right side of the heart and improve symptoms. Some common drug therapies include:
- Diuretics: These medications help reduce fluid buildup in the lungs and lower blood pressure.
- Vasodilators: These drugs relax and widen the blood vessels, which helps improve blood flow and reduce strain on the heart.
- Beta blockers: These medications slow down the heart rate and reduce blood pressure, helping to relieve symptoms.
- Calcium channel blockers: These drugs relax and widen the blood vessels, improving blood flow and reducing strain on the heart.
It is important to note that the specific drug therapy used for cor pulmonale may vary depending on the individual case and should be determined by a healthcare professional.