This project gets 2 persons ECG data files in csv format which contains the times of all P start R peak and t finish and calculates bpm and find the intervals for which they have bradycardia, tachycardia and normal bpm. Then seperate those values into three files that are called bradycardia, tachycardia and normal and doesthe same operations for the second persons datas as well. Then combines the same diagnosis datas into one common file for all three diagnosis.