The other files in this directory (Normal, CHF, Sleep, Wake, Yng, Old)
contain lists of PhysioBank record and annotator names corresponding
to the current on-line copies of the data used in:
Mietus JE, Peng C-K, Henry I, Goldsmith RL, Goldberger AL.
The pNNx files: re-examining a widely used heart rate variability measure.
Heart 88:378-380; 2002.
Each line in these lists contains information about one of the 155 data sets
in one of these forms:
-r RECORD -a ANNOTATOR
-r RECORD -a ANNOTATOR -f START -t END
The data sets themselves can be found in the PhysioBank archives:
http://www.physionet.org/physiobank/database/nsrdb/
http://www.physionet.org/physiobank/database/nsr2db/
http://www.physionet.org/physiobank/database/chfdb/
http://www.physionet.org/physiobank/database/chf2db/
http://www.physionet.org/physiobank/database/fantasia/