What term describes a slow heart rate of under 60 beats per minute?

What term describes a slow heart rate of under 60 beats per minute?

• A. Bradycardia
• B. Tachycardia
• C. Arrhythmia
• D. Electrocardiogram

Answer: (A)

The term that describes a slow heart rate of under 60 beats per minute is bradycardia. This condition signifies that the heart is beating more slowly than normal, which can be a physiological response to certain situations, such as during sleep or in well-trained athletes, but it may also indicate an underlying health issue if it occurs without the context of fitness or other factors. In contrast, tachycardia refers to a heart rate that exceeds the normal resting rate, generally considered to be over 100 beats per minute. Arrhythmia is a general term for any irregular heart rate, which may be too fast, too slow, or erratic, without specifying the rate. An electrocardiogram is a diagnostic tool that records the electrical activity of the heart and can be used to identify various heart conditions, but it is not the term that describes a specific heart rate.

The term that describes a slow heart rate of under 60 beats per minute is bradycardia. This condition signifies that the heart is beating more slowly than normal, which can be a physiological response to certain situations, such as during sleep or in well-trained athletes, but it may also indicate an underlying health issue if it occurs without the context of fitness or other factors.

In contrast, tachycardia refers to a heart rate that exceeds the normal resting rate, generally considered to be over 100 beats per minute. Arrhythmia is a general term for any irregular heart rate, which may be too fast, too slow, or erratic, without specifying the rate. An electrocardiogram is a diagnostic tool that records the electrical activity of the heart and can be used to identify various heart conditions, but it is not the term that describes a specific heart rate.