Aspirin (75 mg) + Atorvastatin (40 mg) is a common combination medication, often in fixed-dose capsules like Ecosprin AV 75/40, used to prevent heart attacks and strokes by simultaneously lowering "bad" cholesterol (LDL) with Atorvastatin and preventing blood clots with Aspirin, crucial for people with cardiovascular risks. This dual-action formula helps keep blood vessels clear, but must be used under medical supervision due to potential bleeding risks and side effects like muscle pain or indigestion.