Bradycardia refers to a slower-than-normal heart rate, typically under 60 beats per minute at rest. It can be a sign of excellent cardiovascular fitness in athletes, or it may signal an issue with the heart’s electrical system in others. Bradycardia can lead to fatigue, dizziness, or even fainting if the heart isn’t pumping enough blood. However, it has nothing to do with blood pressure. Blood pressure measures the force of blood in the arteries, while heart rate measures how often the heart beats. Hypertension is about pressure, bradycardia is about speed. Confusing these terms can lead to miscommunication in health discussions, so it’s helpful to keep the definitions clear.