BackgroundCalcium is involved in many biological processes, but the impact of serum calcium levels on long-term mortality in general populations has been rarely investigated. MethodsThis prospective c
Prevalence of cardiovascular conditions, revascularization procedures, and clinical risk factors for cardiovascular disease (CVD) among patients with ischaemic heart disease (N = 587)a.
BackgroundThe optimal pacing rate during cardiac resynchronization therapy (CRT) is unknown. Therefore, we investigated the impact of changing basal pacing frequencies on autonomic nerve function, car
