article thumbnail

Very high LDL no impact on plaque progression

Dr. Malcolm Kendrick

10th December 2023 A very important study – please watch Very high low density lipoprotein levels with no impact on plaque progression I interrupt my series on what is wrong with the health service to bring you breaking news. They were all healthy with none of them having diabetes, or hypertension, meaning that they were well matched.

Plaque 144
article thumbnail

Metals in the body from pollutants associated with progression of harmful plaque buildup in the arteries

Medical Xpress - Cardiology

Metal exposure from environmental pollution is associated with increased buildup of calcium in the coronary arteries at a level that is comparable to traditional risk factors like smoking and diabetes, according to a study by Columbia University Mailman School of Public Health.

article thumbnail

Expression of miRNA-29c in the carotid plaque and its association with diabetic mellitus

Frontiers in Cardiovascular Medicine

Unfortunately, the reason for the build-up of atherosclerosis plaque is unknown. The miRNA-29c was reported to promote the phenotype transformation of vascular smooth muscle cells (VSMCs) in diabetes mice, eventually leading to plaque formation and bleeding. However, such studies are rare and limited to animal experiments.

Plaque 64
article thumbnail

The association between the triglyceride–glucose index and vulnerable plaques in patients with type 2 diabetes mellitus: insights from coronary computed tomography angiography

Cardiovascular Diabetology

The triglycerideglucose index (TyG index) has been verified to be a useful predictor of insulin resistance (IR), and is associated with the occurrence of acute coronary syndrome (ACS). However, the effect of.

Plaque 81
article thumbnail

Coronary Plaque Characteristics and Underlying Mechanism of Acute Coronary Syndromes in Different Age Groups of Patients With Diabetes

Journal of the American Heart Association

BackgroundHigh cardiovascular mortality has been reported in young patients with diabetes. Culprit plaque was classified as plaque rupture, plaque erosion, or calcified plaque and stratified into 5 age groups. Plaque characteristics including features of vulnerability were examined by optical coherence tomography.

Plaque 40
article thumbnail

Pericoronary adipose tissue attenuation predicts compositional plaque changes: a 12-month longitudinal study in individuals with type 2 diabetes without symptoms or known coronary artery disease

Cardiovascular Diabetology

Patients with type 2 diabetes mellitus. Pericoronary adipose tissue attenuation (PCATa), derived from coronary computed tomography angiography (CCTA), is a novel marker of inflammation in the coronary arteries.

article thumbnail

Suboptimal Control of Small Dense Low‐Density Lipoprotein Cholesterol Is Associated With Coronary Plaque Progression: An Intravascular Ultrasound Study

Journal of the American Heart Association

BackgroundPlaque progression (PP) is critical between subclinical atherosclerosis and plaque rupture. P=0.006), especially in diabetic patients (Pearsonr=0.58,P<0.001). Journal of the American Heart Association, Ahead of Print. months, PP was found in 65 lesions (44.5%), and mean changes in percent atheroma volume were 4.1%10.2%.