In website http://www.physionet.org/physiobank/database/mitdb/
I found "This directory contains the entire MIT-BIH Arrhythmia Database" and "The recordings were digitized at 360 samples per second per channel with 11-bit resolution over a 10 mV range. Two or more cardiologists independently annotated each record; disagreements were resolved to obtain the computer-readable reference annotations for each beat (approximately 110,000 annotations in all) included with the database."
can some one please explain me how we can find out sampling rate, frequency for MIT arrhythmia database. Means what is the sampling rate and frequency ?