METHOD OF CONTROL CHARTS FOR STUDYING CHAOTIC DYNAMICS OF RR INTERVALS
V. V. Grigorenko, N B Nazina · Vestnik kibernetiki · 2023
The article analyzes literature on the use of Shewhart control charts for various purposes and presents examples of applying a proposed statistical method in medicine. The study demonstrates that it is possible to identify situations common for the transferring stage from one functional condition to another (including pathologic one) using Shewhart control charts for prediction of critical conditions in the biosystem and its parameters (on the example of time series of cardiovascular system’s RR intervals).