Edoardo Conte , Sang-Eun Lee , Hyuk-Jae Chang , Martin Hadamitzky , Yong-Jin Kim , Gianluca Pontone , Matthew J. Budoff , Ilan Gottlieb , Byoung Kwon Lee , Eun Ju Chun , Filippo Cademartiri , Erica Maffei , Hugo Marques , Francesca Di Lenarda , Gianluca Guarnieri , Jonathon A. Leipsic , Sanghoon Shin , Jung Hyun Choi , Al-Mallah Mouaz , Kavitha Chinnaiyan , Daniele Andreini
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引用次数: 0
Abstract
Background and aims
How sex may influence the prevalence and progression of coronary atherosclerosis in patients with positive family history for CAD is still unclear. Aim of the present study was to explore the role of family history of CAD in coronary atherosclerosis expression and progression in male and female subjects.
Methods
A total of 2252 patients who underwent clinically indicated serial CCTAs at an interscan interval of more than 2 years were enrolled in the PARADIGM Study. For the present sub-analysis, a selected population was identified after applying the following exclusion criteria:1)uncomplete plaque analysis data; 2)occurrence of any MACE between CT scans; 3) positive history for coronary artery disease before the first CT scan; 4) the presence of any traditional risk factors a part from positive family history of CAD. Subjects enrolled were classified according to family history of CAD status and separate analysis for male and female were performed.
Results
Among 210 subjects finally enrolled, no differences in annual total plaque progression according to family history of CAD were detected even when plaque subtypes were evaluated. On the contrary, an higher annual fibrous-fatty plaque progression was evident only among male subjects with family history of CAD [0.3 mm3(IQR 0–3.7) vs 0 mm3(IQR -0.5–0.9), p = 0.0302 for patients with vs without family history respectively] but not among female. At multivariate analysis significative annual fibrous-fatty plaque progression was recorded only among male with family history [OR 3.29(95 % CI 1.05–10.35),p = 0.0412].
Conclusions
Family history of CAD resulted to be associated with rapid high risk plaque volume progression among males but not among females.
期刊介绍:
Atherosclerosis has an open access mirror journal Atherosclerosis: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review.
Atherosclerosis brings together, from all sources, papers concerned with investigation on atherosclerosis, its risk factors and clinical manifestations. Atherosclerosis covers basic and translational, clinical and population research approaches to arterial and vascular biology and disease, as well as their risk factors including: disturbances of lipid and lipoprotein metabolism, diabetes and hypertension, thrombosis, and inflammation. The Editors are interested in original or review papers dealing with the pathogenesis, environmental, genetic and epigenetic basis, diagnosis or treatment of atherosclerosis and related diseases as well as their risk factors.