The ECG enables the calculation of how long, in seconds, each part of the cardiac cycle lasts. Many tools exist to calculate and examine this event. View some of the following online tools to gain...

The ECG enables the calculation of how long, in seconds, each part of the cardiac cycle lasts. Many tools exist to calculate and examine this event. View some of the following online tools to gain insight and experience at understanding an ECG:

http://www.skillstat.com/6sECG_rdm.html

http://www.ecglibrary.com/

http://www.sadsuk.org/Medical_Information/ Medical_ info_Storage/Equipment/ BJCardN_ECG_Tool.pdf