abi

I am not able to calculate the heart rate here, can some one correct my vi here.. thanks.

Hi Friends, I want to measure heart rate and heart rate variabilty- time difference between (R-R intervals) using a capactively coupled ECG. I am using Labview 8.6 with adaptive filters for this. As you can see from my vi,I want to measure heart rate say for a period of a minute and then display it, if some peaks are missing in between then it has to count the previous peak and then go on. I tried implementing this but am unable to do this. kindly help me in correcting my vi. thanks for your time.