Bradycardia is defined as:

Bradycardia is characterized by a slower than normal heart rate, typically defined as a resting heart rate of fewer than 60 beats per minute. This condition can be normal for some individuals, such as athletes, who may have lower resting heart rates due to high cardiovascular fitness. However, in other contexts, bradycardia can be a sign of underlying health problems. Recognizing bradycardia is important for health monitoring as it can affect the heart's ability to pump sufficient blood to meet the body's needs, particularly during physical activity. Thus, the correct identification of bradycardia as a slow heart rate is essential for proper diagnosis and treatment in clinical practice.