MIMIC-II Waveform Database expanded

Over 1300 records have been added to the MIMIC-II Waveform Database, bringing the total to over 4000 multi-parameter records from ICU patients, each typically several days in length, with many that are much longer. The new records include data from 249 neonatal ICU patients, a population not previously represented in PhysioNet. [Numbers of records have been corrected as of 30 July 2009.]