Prognostic utility of rhythmic components in 24-hour ambulatory blood pressure monitoring for the risk stratification of chronic kidney disease patients with cardiovascular co-morbidity.

Background: Chronic kidney disease (CKD) represents a significant global burden. Hypertension is a modifiable risk factor for rapid progression of CKD.

Methods: We extend the risk stratification by introducing the non-parametric determination of rhythmic components in 24-hour profiles of ambulatory blood pressure monitoring (ABPM) in the African American Study for Kidney Disease and Hypertension (AASK) cohort and the Chronic Renal Insufficiency Cohort (CRIC) using Cox proportional hazards models.

Advances in telemedicine for the management of the elderly cardiac patient.

Telemedicine is the use of information and communication technology to deliver healthcare at a distance. It has been resorted to during the COVID-19 pandemic to lessen the need for in-person patient care decreasing the risk of transmission, and it can be of benefit afterward in the management of cardiac disease. The elderly population has unique challenges concerning the use of telehealth technologies.