What does bradycardia refer to?

Bradycardia specifically refers to a slower than normal heart rate, typically defined as a resting heart rate of fewer than 60 beats per minute in adults. This condition can be caused by various factors, including increased vagal tone, certain medications, or underlying health issues such as heart disease or electrolyte imbalances.

Understanding bradycardia is important in clinical settings, as it may indicate underlying medical conditions that could necessitate further evaluation or intervention. Recognizing this definition is crucial for healthcare professionals, particularly in emergency situations where rapid assessment and intervention may be required to manage a patient’s cardiac status effectively.