What does HR mean in ECG monitoring?

Under normal circumstances, HR in electrocardiographic (ECG) monitoring refers to heart rate, which indicates the number of times the heart beats per minute. If any discomfort occurs, individuals should promptly seek medical attention at a qualified hospital. A detailed explanation is as follows:

HR in ECG monitoring stands for heart rate and represents the number of heartbeats per minute. HR is a crucial parameter in cardiac monitoring, used to track changes in a patient's heart rate and promptly detect cardiac abnormalities. Heart rate is one of the key indicators of cardiac health, reflecting both the heart's functional status and the body's physiological demands. Normally, the resting heart rate for adults ranges between 60 and 100 beats per minute. During ECG monitoring, in addition to measuring the heart rate value, healthcare providers can also analyze the waveform patterns to observe the shape and origin of each heartbeat, helping physicians more accurately assess whether the heart rhythm is normal and identify potential arrhythmias.

In daily life, maintaining a healthy lifestyle—including regular sleep patterns, balanced nutrition, routine physical activity, and positive emotional well-being—is essential for promoting heart health.