Carotid stiffness, intima-media thickness and aortic augmentation index among adults with SARS-CoV-2.

New Findings: What is the central question of this study? We sought to investigate whether carotid stiffness, carotid intima-media thickness and the aortic augmentation index are altered in young adults 3-4 weeks after contraction of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) compared with young healthy adults. What is the main finding and its importance? We found that carotid stiffness, Young's modulus and the aortic augmentation index were greater in young adults who tested positive for SARS-CoV-2 compared with healthy young adults. These findings provide additional evidence for detrimental effects of SARS-CoV-2 on young adult vasculature, which might have implications for cardiovascular health.

Vascular alterations among young adults with SARS-CoV-2.

While SARS-CoV-2 primarily affects the lungs, the virus may be inflicting detriments to the cardiovascular system, both directly through angiotensin-converting enzyme 2 receptor and initiating systemic inflammation. Persistent systemic inflammation may be provoking vascular dysfunction, an early indication of cardiovascular disease risk. To establish the potential effects of SARS-CoV-2 on the systemic vasculature in the arms and legs, we performed a cross-sectional analysis of young healthy adults (control: 5 M/15 F, 23.