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Early Surgery or Conservative Care for Asymptomatic Aortic Stenosis Increased Risk of Valvular Heart Disease in Systemic Sclerosis: An Underrecognized Cardiac Complication Intravascular Ultrasound and Angioscopy Assessment of Coronary Plaque Components in Chronic Totally Occluded Lesions Aspirin with or without Clopidogrel after Transcatheter Aortic-Valve Implantation Prior Balloon Valvuloplasty Versus Direct Transcatheter Aortic Valve Replacement: Results From the DIRECTAVI Trial Effect of Evolocumab on Complex Coronary Disease Requiring Revascularization Transcatheter Aortic Valve Replacement in Low-risk Patients With Bicuspid Aortic Valve Stenosis Coronary plaque redistribution after stent implantation is determined by lipid composition: A NIRS-IVUS analysis Serial intravascular ultrasound assessment of very late stent thrombosis after sirolimus-eluting stent placement Identifying coronary artery disease patients at risk for sudden and/or arrhythmic death: remaining limitations of the electrocardiogram

Original Research2018 Jul 23;11(14):1421-1422.

JOURNAL:JACC Cardiovasc Interv. Article Link

Coronary Artery Intraplaque Microvessels by Optical Coherence Tomography Correlate With Vulnerable Plaque and Predict Clinical Outcomes in Patients With Ischemic Angina

Xu T, Lin L, Chen SL et al. Keywords: Coronary Artery Intraplaque Microvessels; OCT; Vulnerable Plaque; Outcome; Ischemic Angina

ABSTRACT


Atherosclerosis is a chronic inflammatory disease characterized by increased requirements of oxygen supply with cells in the plaque, which will promote the invasion of the vessel wall by the vasa vasorum and lead to the formation of newly restructured microvessels (MVs) in the plaque. MV formation is reported to be correlated with the vulnerability of plaques. We analyzed the prevalence and clinical relevance of MVs in patients with coronary artery disease.