What does the medical term "bradycardia" imply?

The medical term "bradycardia" refers to a slower than normal heart rate. In terms of physiology, the heart rate is typically measured in beats per minute (bpm), with a normal resting heart rate ranging from 60 to 100 bpm. When the heart beats at a rate lower than 60 bpm, it is classified as bradycardia. This condition can be a normal physiological response in well-trained athletes but can also indicate underlying health issues, particularly if accompanied by symptoms such as fatigue or dizziness. Understanding the terminology is crucial for accurate communication in healthcare and for recognizing potential health concerns when evaluating patient symptoms.