Which medication is commonly used in the management of coronary artery disease (CAD)?

• A. Aspirin 324 mg
• B. Nitroglycerin
• C. Heparin
• D. Atorvastatin

Answer: (A)

Aspirin is widely recognized for its role in the management of coronary artery disease (CAD). It functions primarily as an antiplatelet agent, which means it inhibits platelet aggregation, thereby reducing the risk of thrombus formation in the coronary arteries. This can be crucial for patients with CAD, as they are at a higher risk for heart attacks due to blocked or narrowed arteries. The typical dosing regimen often includes lower doses, but higher doses can be utilized in specific scenarios for acute management.

In the context of CAD, several medications play supportive roles, but aspirin is particularly foundational in both primary and secondary prevention strategies. By taking aspirin regularly, patients can significantly decrease their risk of cardiovascular events.

Other medications mentioned, such as nitroglycerin and heparin, are also used in acute settings to relieve symptoms like angina or to treat blood clots, respectively, but they do not serve as a long-term management strategy for CAD. Atorvastatin, on the other hand, is a statin that helps to lower cholesterol levels and is crucial in managing overall cardiovascular risk but is not the primary medication specifically aimed at preventing thrombotic events that contribute directly to CAD. Therefore, aspirin is the most appropriate choice for the management of coronary artery