What term describes a slow heart rate?

The term that describes a slow heart rate is "bradycardia." This condition is defined as a heart rate that is less than 60 beats per minute in adults. Bradycardia can occur due to various reasons, such as increased vagal tone, certain medications, or underlying health issues affecting the heart's electrical conduction system. Recognizing bradycardia is crucial as it can lead to symptoms such as fatigue, dizziness, or even fainting if the heart is not pumping blood effectively to meet the body's needs. Understanding heart rate terminology is essential for EMTs, as it helps in assessing patient conditions and determining the appropriate treatment response.