Bone metabolism and oxidative stress in post-menopausal women

Correction to: Major adverse cardiovascular events in non-valvular atrial fibrillation with chronic obstructive pulmonary disease: the ARAPACIS study.

Correction to: Internal and Emergency Medicine (2018) 13:651–660 https://doi.org/10.1007/s11739-018-1835-9 In the original publication, one of the ARAPACIS collaborators Dr. “Leonardo Di Gennaro” name has been erroneously mentioned as “Leonardo De Gennaro”.

Within-patient reproducibility of the aldosterone: renin ratio in primary aldosteronism.

The plasma aldosterone concentration:renin ratio (ARR) is widely used for the screening of primary aldosteronism, but its reproducibility is unknown. We, therefore, investigated the within-patient reproducibility of the ARR in a prospective multicenter study of consecutive hypertensive patients referred to specialized centers for hypertension in Italy. After the patients were carefully prepared from the pharmacological standpoint, the ARR was determined at baseline in 1136 patients and repeated after, on average, 4 weeks in the patients who had initially an ARR > or =40 and in 1 of every 4 of those with an ARR <40. The reproducibility of the ARR was assessed with Passing and Bablok and Demi…