LDL cholesterol then begins to accumulate around these cracks in an attempt to repair these pockets of damage, much like a bandage. However, if you don’t correct your lifestyle, your arteries can continue to deteriorate, leading to a buildup of plaque composed of scar tissue called fibrin, hardened calcium, cholesterol, and other waste products.
This plaque transforms into a rigid, cemented substance that hardens like bone, obstructing your arteries and blocking normal blood flow. This can cause a heart attack and potentially death if the main coronary artery is completely blocked.
Symptoms of blocked arteries
You may experience pressure or pain in your chest, especially during emotional stress or exercise, which disappears when you relax. This feeling of pressure is often caused by high blood pressure and poor blood flow to and from the heart.
