What does atherosclerosis mean?
Atherosclerosis is a medical condition in which the arteries become narrowed and hardened due to a buildup of plaque, leading to reduced blood flow. This condition is a major risk factor for cardiovascular disease, including heart attacks, strokes, and peripheral artery disease. Atherosclerosis is often asymptomatic until it becomes severe, at which point it can cause a range of symptoms including chest pain, shortness of breath, and fatigue. The condition is typically diagnosed through imaging tests such as angiography or ultrasound, and is often treated with lifestyle changes, medications, and surgical interventions. Understanding atherosclerosis is important for maintaining cardiovascular health and preventing serious complications.
nounAtherosclerosis is a condition in which the arteries become narrowed and hardened due to a buildup of plaque, leading to reduced blood flow. It is a major risk factor for cardiovascular disease.
- A medical condition characterized by the buildup of plaque in the arteries
- A type of cardiovascular disease
"The patient's atherosclerosis had progressed to the point where they required immediate surgical intervention."
"The doctor diagnosed the patient with severe atherosclerosis."
"Atherosclerosis is a major risk factor for heart attacks and strokes."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of atherosclerosis
The term atherosclerosis comes from the Greek words 'athera', meaning 'gruel' or 'porridge', and 'sclerosis', meaning 'hardening'. The term was first used in the late 19th century to describe the hardening of the arteries due to a buildup of plaque. Atherosclerosis is related to other terms such as arteriosclerosis, which refers to the hardening of the arteries in general.
Usage notes
Atherosclerosis is a formal medical term, typically used in clinical and academic contexts. It is often used interchangeably with arteriosclerosis, although some sources make a distinction between the two terms.