Atherosclerosis screening by noninvasive imaging for cardiovascular prevention: a systematic review

Noninvasive imaging of atherosclerosis is being increasingly used in clinical practice, with some experts recommending to screen all healthy adults for atherosclerosis and some jurisdictions mandating insurance coverage for atherosclerosis screening. Data on the impact of such screening have not been systematically synthesized.

Growth hormone replacement therapy in adults with growth hormone deficiency improves vascular reactivity

Patients with adult growth hormone (GH) deficiency are thought to be of increased risk of cardiovascular disease. Impaired vascular reactivity to endothelium derived nitric oxid (NO) is an early event in the development of atherosclerosis. In order to detect a possible effect of GH on vascular endothelium we examined forearm vasodilator responses in 8 patients with adult GH-deficiency before and after 3 months GH replacement therapy.