Key Information About Atherosclerosis

Atherosclerosis is the narrowing of arteries because of plaque buildup. Plaque is usually made up of cholesterol, fatty substances, cellular waste products, calcium and fibrin.

Atherosclerosis is a slow, progressive disease that may start as early as childhood. However, it can progress rapidly.

Hypertension, obesity, inflammation due to conditions like lupus, and high cholesterol levels are known to cause atherosclerosis.

A new study in experimental mice indicates that a high-fat diet causes atherosclerosis.

This study by researchers from Tokyo Medical and Dental University (TMDU) was published in July 2021 in JACC Basic To Translational Science.

A study conducted in Sweden found that about 42 percent of the participants without known heart disease or symptoms had fatty deposits in the arteries of their heart, which experts call atherosclerosis.

In June 2022, research scientists in a study published in BMC Cardiovascular Disorders showed an independent association between triglyceride glucose index and subclinical atherosclerosis in healthy adults.

A unique Mount Sinai study (conducted in July 2022) focused on a multi-ethnic, underserved community in New York City, indicated that young Black adults are twice as likely to have atherosclerosis as similarly situated young Hispanic adults.

Pain in the upper body, shortness of breath, pressure in the upper body, and irregular heartbeat are some symptoms of atherosclerosis.

A research study conducted in July 2022 by Rabia Akilli and her team determined that UMC is a standalone predictor of atherosclerosis risk. Findings of this study were published in Menopause.

Diagnosis is based upon a physical examination, ECG, and exercise stress test, among others.

Cholesterol-lowering statins keep atherosclerosis from getting worse. They pull cholesterol out of artery-clogging plaque.

An antiplatelet medication such as aspirin or clopidogrel (Plavix) may be prescribed to reduce the risk of heart attack and stroke.

"Carotid endarterectomy and carotid artery stenting are the main methods for treatment of carotid artery stenosis. Changes of postoperative vascular structure and fluid mechanics are important for restenosis, so determining how to minimize risk factors of postoperative flow is important for improving the therapeutic effect," said Zhiyong Song, University of Science and Technology, Beijing.

Do not use tobacco products. Do yoga daily. Asanas (postures) like Parsva Sukhasana (easy side stretch) keep the arteries healthy.

Meditate to beat stress. Get regular checkups. Have your healthcare provider check your blood pressure and cholesterol.

Results of research headed by a team at Albert Einstein College of Medicine suggest that revving up a cellular housekeeping process that slows down as we age may protect against atherosclerosis.

In March 2022, Ana Maria Cuervo, MD, PhD, and colleagues successfully minimized artery-narrowing plaque in mice that would otherwise develop those lesions, by boosting chaperone-mediated autophagy.

Atherosclerosis cannot be reversed once it has occurred. However, lifestyle changes and treatment of high cholesterol levels slow the process from becoming worse.

In a research study, scientists at the La Jolla Institute for Immunology show that certain T lymphocytes that start out trying to fight the disease can end up increasing inflammation and making atherosclerosis cases even worse.