What does bradycardia refer to?

Bradycardia refers specifically to a slower than normal heart rate, typically defined as fewer than 60 beats per minute in an adult. This condition may be a normal physiological response in well-trained athletes or during sleep, but it can also indicate an underlying health issue if it occurs in non-athletic individuals or is associated with symptoms like dizziness or fatigue. Understanding bradycardia is crucial for CNAs as it provides insight into a patient’s cardiovascular health and can guide further assessment or interventions.