Which term means an abnormal heart rhythm?

Which term means an abnormal heart rhythm?

• A. Blood Pressure
• B. Arrhythmia
• C. Depth in Respiration
• D. ECG

Answer: (B)

An abnormal heart rhythm is called an arrhythmia. The heart’s rhythm is controlled by electrical signals that coordinate each beat. When those signals don’t work properly, the heart may beat too fast, too slow, or with an irregular pattern, which is described as an arrhythmia. For example, a fast rhythm is tachycardia, a slow rhythm is bradycardia, and irregular patterns like atrial fibrillation are common types of arrhythmias. The other terms relate to parts of the cardiovascular or respiratory systems or to a tool used to assess heart activity: blood pressure measures the force of blood against artery walls, depth in respiration describes how deeply you breathe, and an ECG records the heart’s electrical activity to help diagnose rhythm problems, not name the rhythm itself.

An abnormal heart rhythm is called an arrhythmia. The heart’s rhythm is controlled by electrical signals that coordinate each beat. When those signals don’t work properly, the heart may beat too fast, too slow, or with an irregular pattern, which is described as an arrhythmia. For example, a fast rhythm is tachycardia, a slow rhythm is bradycardia, and irregular patterns like atrial fibrillation are common types of arrhythmias. The other terms relate to parts of the cardiovascular or respiratory systems or to a tool used to assess heart activity: blood pressure measures the force of blood against artery walls, depth in respiration describes how deeply you breathe, and an ECG records the heart’s electrical activity to help diagnose rhythm problems, not name the rhythm itself.