ArticleCureus2025
Severity of Ascending Aortic Degeneration in Patients With Chronic Obstructive Pulmonary Disease.
Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background Ascending aortic dilatation is associated with increased susceptibility to aortic events. Chronic obstructive pulmonary disease (COPD) may add to tissue degeneration and inflammation associated with the risk of increased aortic dilatation. We studied the characteristics and aortic wall degeneration of patients with COPD during ascending aortic dilatation. Methodology We enrolled 35 consecutive patients who underwent elective surgery for ascending aortic dilatation between February 2016 and November 2016. The patients were grouped according to the presence of COPD. The aortic diameters were measured for the aortic valve annulus, aortic root, sinotubular junction, ascending aorta, aortic arch, and descending aorta. An extensive analysis of ascending aortic wall histopathology was performed. Results The patients with chronic obstructive pulmonary disease (COPD) (n=7) all had aortic valve regurgitation, while the aortic wall had more mucoid extracellular matrix accumulation, medial degeneration, elastic fiber fragmentation and loss, and adventitial fibrosis than those without COPD (5.7±1.1 vs. 4.3±1.0 point score units (PSU),
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