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1.  Association of Small Artery Elasticity With Incident Cardiovascular Disease in Older Adults 
American Journal of Epidemiology  2011;174(5):528-536.
Functional biomarkers like large artery elasticity (LAE) and small artery elasticity (SAE) may predict cardiovascular disease (CVD) events beyond blood pressure. The authors examined the prognostic value of LAE and SAE for clinical CVD events among 6,235 Multi-Ethnic Study of Atherosclerosis participants who were initially aged 45–84 years and without symptomatic CVD. LAE and SAE were derived from diastolic pulse contour analysis. During a median 5.8 years of follow-up between 2000 and 2008, 454 adjudicated CVD events occurred, including 256 cases of coronary heart disease (CHD), 93 strokes, and 126 heart failures (multiple diagnoses were possible). After adjustment for age, race/ethnicity, sex, clinic, height, heart rate, body mass index, systolic and diastolic blood pressure, use of antihypertensive and cholesterol-lowering medications, smoking, total cholesterol, high density lipoprotein cholesterol, triglycerides, diabetes, and high-sensitivity C-reactive protein, the hazard ratio for any CVD per standard-deviation increase in SAE was 0.71 (95% confidence interval: 0.61, 0.83; P < 0.0001). The lowest (stiffest) SAE quartile had a hazard ratio of 2.28 (95% confidence interval: 1.55, 3.36) versus the highest (most elastic) quartile. The net reclassification index, conditional on base risk, was 0.11. SAE was significantly associated with future CHD, stroke, and heart failure. After adjustment, LAE was not significantly related to CVD. In asymptomatic participants free of overt CVD, lower SAE added prognostic information for CVD, CHD, stroke, and heart failure events.
doi:10.1093/aje/kwr120
PMCID: PMC3202150  PMID: 21709134
arteries; cardiovascular diseases; elasticity; risk factors
2.  Associations of factor VIIIc, D-dimer and plasmin-antiplasmin with incident cardiovascular disease and all-cause mortality 
American journal of hematology  2009;84(6):349-353.
To examine the associations of three understudied hemostatic factors – D-dimer, factor VIIIc, and antiplasmin (PAP) complex -- with incident CVD and all cause mortality in the Multi-Ethnic Study of Atherosclerosis (MESA) cohort. Hemostatic factors were measured at baseline in 45–84 year olds (n =6,391) who were free of clinically recognized CVD. Over 4.6 years of follow-up, we identified 307 CVD events, 207 hard coronary heart disease (CHD) events, and 210 deaths. D-dimer, factor VIIIc, and PAP were not associated with CVD incidence after adjustment for other risk factors. In contrast, each factor was associated positively with total mortality, and D-dimer and factor VIIIc were associated positively with cancer mortality. When modeled as ordinal variables and adjusted for risk factors, total mortality was greater by 33% (95% CI = 15–54%) for each quartile increment of D-dimer, 26% (11–44%) for factor VIIIc, and 20% (4–38%) for PAP. This prospective cohort study did not find D-dimer, factor VIIIc, or PAP to be risk factors for CVD. Instead, elevated levels of these three hemostatic factors were associated independently with increased risk of death. Elevated D-dimer and factor VIIIc were associated with increased cancer death.
doi:10.1002/ajh.21429
PMCID: PMC2950108  PMID: 19472201
cancer; cardiovascular disease; CHD; D-dimer; factor VIII; plasmin-antiplasmin

Results 1-2 (2)