BACKGROUND Decreased coronary flow reserve (CFR) is a marker of endothelial dysfunction, coronary artery calcification and inflammation, well-known cardiovascular risk factors in haemodialysis (HD) patients. In this study, we aimed to investigate the correlation of coronary artery calcification scores (CACS) with CFR in HD patients. METHODS Sixty-four end-stage renal failure patients were enr...

BACKGROUND AND PURPOSE Previous studies have reported that carotid atherosclerosis frequently can be seen in coronary artery disease (CAD) patients. This study sought to determine the prevalence of compositional features in subclinical carotid atherosclerosis by MRI in CAD patients. METHODS Ninety-six subjects with suspected CAD but free of neurological symptoms underwent coronary CT angiogra...

Background: Early identification of atherosclerosis in older adults is paramount due to high cardiovascular morbidity and mortality. Our aim was to investigate CAC in a population of adults 55 years without previous history of cardiovascular heart disease (CHD) and its association with cardiovascular risk factors. Methods: This was a retrospective analysis of 6,573 individuals with a mean age o...

OBJECTIVE This study was aimed to investigate the characteristics of coronary artery calcium (CAC) in Chinese population with suspected coronary artery disease (SCAD). METHODS We studied 205 Chinese patients with SCAD who were subjected to combined MPI and CAC score (CACS) study on a hybrid single photon emission tomography/computed tomography (SPET/CT) scanner. RESULTS a) Among the 205 pat...

The aim of this study was to form a scaffold-free coculture spheroid model of colonic adenocarcinoma cells (CACs) and normal colonic fibroblasts (NCFs) and to use the spheroids to investigate the role of NCFs in the tumorigenicity of CACs in nude mice. We analysed three-dimensional (3D) scaffold-free coculture spheroids of CACs and NCFs. CAC Matrigel invasion assays and tumorigenicity assays in...

Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant vascular disorder. Circulating angiogenic cells (CACs) play an important role in vascular repair and regeneration. This study was designed to examine the function of CACs derived from patients with HHT. Peripheral blood mononuclear cells (PBMNCs) isolated from patients with HHT and age- and gender-matched healthy volunteers we...

Coronary artery calcium scores (CACS) from lung cancer screening computed tomography (LCSCT) or myocardial perfusion attenuation correction computed tomography (ACCT) are not routinely performed or reported. CACS from LCSCT and ACCT have not been directly compared in the same patient population. We identified 66 patients who underwent both LCSCT (non-gated) and ECG-gated cardiac CT (CCT) within...

The aim of the present study was to evaluate the association between coronary calcification and carotid atherosclerosis. Briefly, 123 patients with suspected coronary artery disease were recruited. The coronary artery calcium score (CACS) was measured and multi‑contrast carotid magnetic resonance imaging (MRI) was performed. Parameters of the carotid morphological measurements were determined a...

INTRODUCTION    The prognostic value of coronary artery calcium score (CACS) in symptomatic patients with a suspicion of coronary artery disease (CAD) has been poorly defined. OBJECTIVES    The aim of the study was to assess the predictive value of the CACS in the incidence of major adverse coronary events (MACEs) in patients with an intermediate probability of CAD and establish its usefulness ...