WordGarden.ioatherosclerosis
C2Pronunciation
UK
- /ˌæθərˌɒsklərˈəʊsɪs/
US
- /ˌæθəroʊsklərˈoʊsɪs/
Meanings
Noun
narrowing and hardening of arteries caused by plaque buildup
Beyond the definition
Imagine your arteries as smooth highways for blood flow. Atherosclerosis is what happens when those highways get clogged with "traffic" – a sticky substance called plaque. This plaque hardens over time, narrowing the arteries and making it harder for blood to travel freely. It's like trying to drive on a highway during rush hour… or worse, a road closure! This condition can lead to serious problems like heart attacks and strokes. Think of it as a slow, silent buildup that needs attention before it causes major issues.
Atherosclerosis isn't something you catch – it develops over years, often linked to lifestyle choices like diet and exercise. Doctors might talk about "athero" meaning fatty or porridge-like, and "sclerosis" meaning hardening. So literally, it's a hardening due to fat buildup. You might hear it mentioned in the context of heart health checkups, discussing risk factors, or explaining treatment options.
Atherosclerosis is a condition where plaque accumulates inside your arteries – the blood vessels that carry oxygen and nutrients throughout your body. This plaque is made up of cholesterol, fatty substances, cellular waste products, calcium, and fibrin. Over time, this buildup hardens and narrows the arteries, restricting blood flow.
It acts as an underlying condition that can lead to serious complications, including coronary artery disease (leading to heart attacks), stroke, peripheral artery disease (affecting limbs), and kidney problems. The process often begins in childhood and progresses slowly over decades.
Several factors contribute to atherosclerosis: high cholesterol levels, high blood pressure, smoking, diabetes, obesity, a family history of heart disease, and an unhealthy diet. While there's no cure for atherosclerosis, lifestyle changes like adopting a healthy diet (low in saturated fats and cholesterol), exercising regularly, maintaining a healthy weight, and quitting smoking can help slow its progression or even reverse it in some cases. Medications are also often prescribed to manage risk factors like high cholesterol and blood pressure.
You might encounter the term "atherosclerotic cardiovascular disease" (ASCVD), which is an umbrella term encompassing all forms of heart disease caused by atherosclerosis. So, while you may not hear someone casually say "I have atherosclerosis," you'll likely see it discussed in medical contexts related to heart health and preventative care. It's a critical condition to understand for maintaining long-term well-being.
Examples
- 1
Family health
His father developed atherosclerosis in his fifties.
- 2
Risk factors
Smoking and high cholesterol can increase the risk of atherosclerosis.
- 3
Medical scan
The scan showed early atherosclerosis, so her doctor recommended major lifestyle changes.
See also
Similar
- hardening of the arteries
- atheromatous disease
Shades of meaning
- coronary artery disease
- peripheral artery disease
Contrast
- healthy arteries
Do not confuse
Used with (collocations)
- atherosclerotic plaque
- coronary atherosclerosis
- risk factors for atherosclerosis
- advanced atherosclerosis
Word family
Explore
- plaque
- cardiovascular disease
Forms and spellings
2 forms open this card.
Main spelling
- atherosclerosisnoun
Forms
- atherosclerosespluralnoun