What are the two systems commonly used for ECG monitoring?

The two systems commonly used for ECG monitoring are the three-lead and five-lead systems. These lead configurations allow for the effective monitoring of the heart's electrical activity, providing valuable information about the heart's rhythm and potential abnormalities.

The three-lead system typically consists of leads attached to the right arm, left arm, and left leg, enabling basic monitoring and assessment of cardiac rhythms. The five-lead system adds additional leads, usually placing one on the right leg and another across the chest, enhancing the ability to detect different heart conditions or arrhythmias more accurately. This additional lead arrangement allows for a more comprehensive view of the heart's electrical activity and improves the interpretation of various heart patterns.

Understanding these systems is crucial for healthcare providers to effectively monitor patients in various clinical settings, ensuring prompt identification and response to cardiac issues.