CAST RR Interval Sub-Study Database
July 2, 2004
The CAST RR Interval Sub-Study Database has been contributed to PhysioBank. The database contains a set of beat annotation files (about 24 hours each) from 809 subjects enrolled in the Cardiac ArrhythmiaSuppression Trial (CAST), a landmark NHLBI-sponsored study. For 734 subjects, separate baseline (pre-treatment) and on-therapy records are available; the database consists of 1543 records in all, including roughly 150 million RR interval measurements.