Interrelations Between Arterial Stiffness, Target Organ Damage, and Cardiovascular Disease Outcomes
Niiranen TJ; Short MI; DeCarli C; Mitchell GF; Cheng S; Seshadri S; Vasan RS; Xanthakis V
Interrelations Between Arterial Stiffness, Target Organ Damage, and Cardiovascular Disease Outcomes
Niiranen TJ
Short MI
DeCarli C
Mitchell GF
Cheng S
Seshadri S
Vasan RS
Xanthakis V
WILEY
Julkaisun pysyvä osoite on:
https://urn.fi/URN:NBN:fi-fe2021042824264
https://urn.fi/URN:NBN:fi-fe2021042824264
Tiivistelmä
Background-Excess transmission of pressure pulsatility caused by increased arterial stiffness may incur microcirculatory damage in end organs (target organ damage [TOD]) and, in turn, elevate risk for cardiovascular disease (CVD) events.Methods and Results-We related arterial stiffness measures (carotid-femoral pulse wave velocity, mean arterial pressure, central pulse pressure) to the prevalence and incidence of TOD (defined as albuminuria and/or echocardiographic left ventricular hypertrophy) in up to 6203 Framingham Study participants (mean age 50 +/- 15 years, 54% women). We then related presence of TOD to incident CVD in multivariable Cox regression models without and with adjustment for arterial stiffness measures. Cross-sectionally, greater arterial stiffness was associated with a higher prevalence of TOD (adjusted odds ratios ranging from 1.23 to 1.54 per SD increment in arterial stiffness measure, P<0.01). Prospectively, increased carotid-femoral pulse wave velocity was associated with incident albuminuria (odds ratio per SD 1.28, 95% CI, 1.02-1.61; P<0.05), whereas higher mean arterial pressure and central pulse pressure were associated with incident left ventricular hypertrophy (odds ratio per SD 1.37 and 1.45, respectively; P<0.01). On follow-up, 297 of 5803 participants experienced a first CVD event. Presence of TOD was associated with a 33% greater hazard of incident CVD (95% CI, 0-77%; P<0.05), which was attenuated upon adjustment for baseline arterial stiffness measures by 5-21%.Conclusions-Elevated arterial stiffness is associated with presence of TOD and may partially mediate the relations of TOD with incident CVD. Our observations in a large community-based sample suggest that mitigating arterial stiffness may lower the burden of TOD and, in turn, clinical CVD.
Kokoelmat
- Rinnakkaistallenteet [19207]