However, the relationship between Lp(a) level, LDL-C level, and ASCVD risk at different thresholds is not well defined. A participant-level meta-analysis of 27 658 participants enrolled in 6 ...

The method is based on a generalization of the zero crossing detection to a level crossing detection. This yields several estimates of the frequency within one cycle. A composite "best estimatet" is ...

Abstract: In a variety of practical problems involving random processes, it is necessary to have statistical information on their level-crossing properties. This paper presents a survey of known ...