INTRODUCTION Blood pressure is a major cause of cardiovascular disease (CVD) and both may increase as outdoor temperatures fall. However, there are still limited data about seasonal variation in blood pressure and CVD mortality among patients with prior-CVD. METHODS We analysed data on 23 000 individuals with prior-CVD who were recruited from 10 diverse regions into the China Kadoorie Biobank...

Patients with rheumatoid arthritis (RA) have an excess burden of cardiovascular (CV) disease (CVD). CV risk scores for the general population may not accurately predict CV risk for patients with RA. A population-based inception cohort of patients who fulfilled 1987 American College of Rheumatology criteria for RA from 1988 to 2007 was followed until death, migration, or December 31, 2008. CV ri...

BACKGROUND Casual blood pressure (BP) is a powerful predictor of risk of cardiovascular disease (CVD), but a single BP determination may not accurately reflect the residual impact of antecedent BP levels on vascular risk. It is unclear whether time-averaged past BP measures incrementally improve CVD risk assessment. METHODS AND RESULTS We used sex- and age-specific multivariable Cox regressio...

BACKGROUND High-sensitivity C-reactive protein (CRP) has been investigated extensively as a marker for predicting the risk of cardiovascular disease (CVD). CVD accounts for a large proportion of mortality and morbidity in American Indians; we sought to test the association of CRP and CVD in a population-based American Indian cohort 45 to 74 years old. METHODS AND RESULTS Of 3277 participants ...

Studies implicate choline and betaine metabolite trimethylamine N-oxide (TMAO) in cardiovascular disease (CVD). We conducted a systematic review and random-effects meta-analysis to quantify a summary estimated effect of dietary choline and betaine on hard CVD outcomes (incidence and mortality). Eligible studies were prospective studies in adults with comprehensive diet assessment and follow-up ...

BACKGROUND AND OBJECTIVES An intact endothelium is essential for adaptations between arterial vasomotor tone and shear stress (SS), i.e., flow-mediated vasodilation (FMD). Endothelial dysfunction occurs in hypertension, cardiac insufficiency, diabetes, atherosclerosis, and in end-stage renal disease (ESRD) patients, whose renal failure is associated with many of those cardiovascular diseases (C...

OBJECTIVE Depression and anxiety are considered etiological factors in cardiovascular disease (CVD), though their relative contribution and differentiation by clinical characteristics have not been studied intensively. We examined 6-year associations between depressive and anxiety disorders, clinical characteristics and newly-developed CVD. METHODS DSM-IV diagnoses were established in 2510 CV...