ECG analysis toolbox

I have realistic (noisy) EKG (ECG) recordings that need to be analyzed. I am looking for a reliable toolbox, which can detect all characteristic points (P, QRS, and T) and their onsets. Is there any software, which can detect those points optimally utilzing multiple channel EKG recordings?

Answer 1

[Arturo Moncada-Torres]

Making a quick search on the web, I found the following

http://biosig.sourceforge.net/

http://www.mit.edu/~gari/algos.html

I have not tested any of them, but maybe you could share your experience with them.