Can Atherosclerosis Be Cured?

Atherosclerosis is a chronic, progressive condition characterized by the buildup of plaque—comprising cholesterol, calcium, inflammatory cells, and fibrous tissue—within the arterial walls. While it cannot be fully reversed or “cured” in the conventional sense, it can be effectively managed and its progression significantly slowed or even partially regressed with comprehensive, evidence-based interventions.

Current clinical guidelines emphasize that lifestyle modification forms the cornerstone of treatment: sustained adoption of a heart-healthy diet (e.g., Mediterranean or DASH patterns), regular aerobic exercise, smoking cessation, and weight management have all been shown to reduce low-density lipoprotein cholesterol (LDL-C), improve endothelial function, and stabilize existing plaques. Pharmacotherapy plays a critical role—high-intensity statins remain first-line for LDL-C reduction, often supplemented with ezetimibe, PCSK9 inhibitors, or bempedoic acid in high-risk patients. Blood pressure control (target <130/80 mmHg in most adults) and glycemic management in individuals with diabetes further mitigate vascular injury.

Importantly, imaging studies—including coronary artery calcium scoring and intravascular ultrasound—have demonstrated that intensive lipid-lowering therapy can lead to measurable plaque regression, particularly in non-calcified components. However, calcified plaque typically persists, underscoring why prevention and early intervention are paramount. Patients with established atherosclerotic cardiovascular disease (ASCVD) require lifelong, multidisciplinary care involving cardiologists, primary care providers, and allied health professionals to optimize outcomes and reduce risk of myocardial infarction, stroke, or peripheral artery complications.