What is pulse rate? What does low heart beat indicates?

Explanation

### Step-by-Step Solution:

1. **Definition of Pulse Rate**:
- The pulse rate refers to the number of times the heart beats in one minute. It is an important indicator of heart health and overall fitness.
- The pulse rate is often measured by feeling the heartbeat at various points on the body, such as the wrist or neck.

2. **Normal Pulse Rate Range**:
- For adults, a normal pulse rate typically ranges from 60 to 100 beats per minute. This range can vary based on factors such as age, fitness level, and overall health.
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