@yoon8302 had finished extracting waveform signals from ECG reports in PDF form . The new DB named ECG-ViEW III consists of 1 M of ECG reports and all the clinical information (demographic, condition, drug, selected measurement) in OMOP-CDM format. He will submit a manuscript on it soon. The DB will be opened to any researcher after acceptance of the manuscript. He also made a prototype of CDM extension model to contain the bio-signal waveform data.