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Mitochondrial dysfunction fuels vascular inflammation and atherosclerosis. However, the role of MICU1 in vascular inflammation and atherosclerosis remains unknown. Here, we report that endothelial MICU1 prevents vascular inflammation and atherosclerosis by maintaining mitochondrial homeostasis.
Atherosclerosis (ASVD) remains a leading driver of cardiovascular disease (CVD), a global health challenge that claims millions of lives each year. Key strategies include: Polygenic Risk Scores: Identifying Risk Early PRS helps identify young adults at high lifetime risk for coronaryarterydisease (CAD).
University of Virginia School of Medicine researchers have created an "atlas of atherosclerosis" that reveals, at the level of individual cells, critical processes responsible for forming the harmful plaque buildup that causes heart attacks, strokes, and coronaryarterydisease.
Reversing or regressing coronaryarterydisease is possible. But can coronaryarterydisease be reversed with lifestyle measures, including changes to nutrition and exercise? Subscribe now 1 Pathophysiology of CoronaryArteryDisease. REVERSAL Investigators. 2004 Mar 3;291(9):1071-80.
Image courtesy: Cleerly christine.book Tue, 02/13/2024 - 11:47 February 13, 2024 — Cleerly , a digital healthcare company focused on artificial intelligence (AI)-driven heart disease diagnosis, has announced continued strong scientific evidence supporting the clinical utility of its products, detailing a study published online on Jan.
Individuals with type 1 diabetes are at increased risk of accelerated atherosclerosis, causing coronaryarterydisease (CAD). The underlying mechanisms remain unclear, but new theories proposed are damage of g.
Background In this study, we aim to investigate the relationship between the attenuation of peri-coronary adipose tissue (PCAT) in patients with suspected coronaryarterydisease (CAD) and the assessment of coronary vascular functions using coronary flow reserve (CFR). in 206 (57%) patients. HU vs. −77.1 HU;
BackgroundThe relationship between depression and subclinical coronaryatherosclerosis in asymptomatic individuals is not clear. The degree and extent of subclinical coronaryatherosclerosis were evaluated by coronary computed tomographic angiography, and ≥50% diameter stenosis was defined as significant.
Researchers have discovered that the smooth muscle cells that line the arteries of people with atherosclerosis can change into new cell types and develop traits similar to cancer that worsen the disease.
Although the entire vascular bed is constantly exposed to the same risk factors, atherosclerosis manifests a distinct intra-individual pattern in localization and progression within the arterial vascular bed.
Background Patients with severe atherosclerosis have been found to exhibit considerable changes in blood pressure (BP) between arms. The objective of our study was to investigate the predictive value of interarm blood pressure difference (IABPD) for coronaryarterydisease (CAD) severity.
a leader in non-invasive artificial intelligence (AI) precision coronary solutions, announced FFRCT was transitioned to a Category I Current Procedural Terminology (CPT) code beginning January 1, 2024. milla1cf Tue, 01/23/2024 - 13:44 January 23, 2024 — HeartFlow, Inc. ,
Atherogenic index of plasma (AIP), a novel logarithmic index that combines fasting triglyceride and high-density lipoprotein cholesterol concentrations, is associated with the burden of atherosclerosis.
BackgroundLow-Density Lipoprotein Cholesterol (LDL-C) is the primary lipid therapy target for coronaryarterydisease (CAD) patients after percutaneous coronary intervention (PCI).
This unmet clinical need for pharmacotherapeutic strategies tailored specifically to AS has spurred contemporary efforts to unravel the development of this disease from atherosclerosis.
Through its AI capability, Cleerly ISCHEMIA determines the likely presence or absence of coronary vessel ischemia based on quantitative measures of atherosclerosis, stenosis, and significant vascular morphology from patients’ CCTA images.
Collectively, this study shows that Cleerly AI-QCT ISCHEMIA , when used in conjunction with Cleerly LABS, can provide a 3-in-1 approach for the assessment of atherosclerosis, stenosis and ischemia. Earls, MD , Chief Medical Officer of Cleerly.
The Category I CPT code is an addition to the Category III CPT codes (CPT 0623T, 0624T, 0625T, 0626T) used for reporting Cleerly’s advanced coronaryatherosclerosis analysis. Earls, MD , Chief Medical Officer of Cleerly. Bär S, Nabeta T, Maaniitty T. Eur Heart J Cardiovasc Imaging. 2023 Dec 12:jead339. Epub ahead of print.
Using mediation Mendelian randomization, we explored proteomic mediators of the effects of genetically proxied IL-6 signaling on coronaryarterydisease, large artery atherosclerotic stroke, and peripheral arterydisease.
CCR5, a chemokine receptor, has been associated with both immunosuppressive and inflammatory phenotypes, however, the possible role of CCR5 pertaining to MDSCs in the development of atherosclerosis has not been elucidated yet. Possibly this dysfunctionality contributes to the development and progression of CVD including atherosclerosis.
Presence of atherosclerosis with LDL-C and HBA1c in the ‘normal range’ What the above graph shows is that for those with an LDL-C of 3.4 mmol/l (130 mg/dl) or below, between 20-50% will already have coronaryarterydisease. For many of our traditional risk factors, normal does not mean optimal 4. JAMA Cardiol.
It marks a turning point in reporting of CCTA as it focuses on actual quantification of atherosclerosis.” “This document provides for the first time a standardization on nomenclature for quantitative parameters derived from CCTA,” said Hector Garcia-Garcia , MD, PhD, writing group co-chair and corresponding author. “It
The atherogenic index of plasma (AIP) represents a marker reflecting atherosclerosis. The triglyceride-glucose (TyG) index is considered a dependable biomarker for gauging insulin resistance. However, there is.
Background Kounis syndrome is an acute coronary syndrome (ACS) caused by allergic reactions, including coronaryartery spasm (type I) caused by allergies without coronary predisposing factors, pre-existing coronaryatherosclerosis, and coronaryarterydisease.
Artery Damage : Hypertension damages the inner lining of your arteries, making them less elastic and more prone to plaque buildup. This condition, called atherosclerosis, narrows the arteries, restricting blood flow and increasing the risk of heart attacks and strokes.
algorithm is useful in the process of identifying patients with undiagnosed CoronaryArteryDisease (CAD) and that AI integrated into the EMR can positively impact population health goals. This observational study demonstrated that the Nanox.AI
Background:Clinical evidence supports the role of Inflammation in atherosclerosis and associated complications. Colchicine as a potential anti-inflammatory treatment among such patients has attracted much attention in recent years.
BACKGROUND:Individuals with type 2 diabetes (T2D) have an increased risk of coronaryarterydisease (CAD), but questions remain about the underlying pathology. Circulation: Genomic and Precision Medicine, Ahead of Print.
ObjectiveThe present study aimed at evaluating the association between sympathetic nervous system activation (SNS) and the severity of coronaryarterydisease (CAD).
Atherosclerotic coronaryarterydisease (CAD) is the causal pathological process driving most major adverse cardiovascular events (MACE) worldwide. The complex development of atherosclerosis manifests as intimal plaque which occurs in the presence or absence of traditional risk factors.
milla1cf Wed, 03/06/2024 - 18:48 March 6, 2024 — Cleerly , the company on a mission to create a new standard of care to aid in the diagnosis of heart disease, has been granted Breakthrough Device Designation by the U.S. Food and Drug Administration ( FDA ) for its CoronaryArteryDisease ( CAD ) Staging System.
Dilated cardiomyopathy (DCM) is characterized by impaired expansion or contraction of the left or both ventricles in the absence of abnormal load conditions (such as primary valve disease) or severe coronaryarterydisease that can lead to ventricular remodeling.
BackgroundPlaque progression (PP) is critical between subclinical atherosclerosis and plaque rupture. After multivariate adjustment, every 0.1mmol/L increase in timeaveraged sdLDLC conferred a 1.2fold increased risk of PP.ConclusionsOur findings suggest that sdLDLC is an independent risk factor of PP in patients with coronaryarterydisease.
ApoB Atherosclerosis, by definition, is caused by the retention of an ApoB lipid particle in the artery wall. This retained particle then sets off an inflammatory cascade, which ultimately results in the formation of atherosclerosis 1. Mechanism of atherosclerosis formation. Atherosclerosis. 2021 , 22 , 5770.
The longstanding benefits of percutaneous angioplasty and stenting in coronaryarterydisease, where atherosclerosis is the overarching cause in nearly all cases, provided a compelling rationale for exploring similar interventions in intracranial atherosclerotic stenosis.
Climbing more than five flights of stairs every day can reduce the risk of atherosclerotic cardiovascular disease by over 20% according to a study using data from the UK Biobank, published in the journal Atherosclerosis [1]. Similar results were noted for both coronaryarterydisease and ischemic stroke.
The identification of a variant in theHDAC9gene as a risk factor for large-artery atherosclerotic stroke, and subsequently coronaryarterydisease, has opened novel treatment pathways for stroke and more widely atherosclerotic disease. Stroke, Volume 54, Issue 12 , Page 3182-3189, December 1, 2023.
Background:Lipoprotein a (Lp(a)) is known to be associated with coronaryarterydisease and carotid arteryatherosclerosis. Stroke, Volume 55, Issue Suppl_1 , Page ATP226-ATP226, February 1, 2024.
An elevated Lp(a) is a common genetic factor that is independently and causally related to premature coronaryarterydisease. The occurrence of disease in this instance is probabilistic, not deterministic. An elevated Lp(a) does increase the risk of early cardiovascular disease, but that risk is not set in stone.
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