Are you asking about a blockage in or near an artery and what that means for your heart health?
A blockage near or in an artery is typically caused by a buildup of plaque — a mix of cholesterol, fat, calcium, and fibrous tissue. Over time, this narrows the artery and restricts blood flow, which can put extra strain on your Show Full Answer
Are you asking about a blockage in or near an artery and what that means for your heart health?
A blockage near or in an artery is typically caused by a buildup of plaque — a mix of cholesterol, fat, calcium, and fibrous tissue. Over time, this narrows the artery and restricts blood flow, which can put extra strain on your heart. Depending on how severe the blockage is, there are several ways it can be treated:
- Medications – Blood thinners or antiplatelet drugs (like aspirin or clopidogrel) can help prevent clots from forming and worsening the blockage
- Angioplasty – A small balloon is used to open the blocked artery, often followed by placing a stent (a tiny mesh tube) to keep it open
- Bypass surgery – A new pathway is created around the blockage using a blood vessel from another part of your body
Lifestyle changes also play a big role — eating a heart-healthy diet low in salt and saturated fats, staying active, and reducing alcohol can all help slow the progression of blockages.
It's really important to talk with your cardiologist about your specific situation, as treatment depends on where the blockage is and how severe it is. Don't ignore symptoms like chest pain, shortness of breath, or dizziness — those are signs to seek medical attention right away.
June 15
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