**Here are 10 examples of using the word «heartbeat»:**
1. The doctor listened to my heartbeat and blood pressure to check my health.
2. She felt her heartbeat quicken as she approached the stage to give her speech.
3. The sound of his heartbeat was the only thing I could hear in the silent room.
4. The athlete trained hard to improve his heartbeat and endurance.
5. She wore a heart rate monitor to track her heartbeat during her workout.
6. The baby's heartbeat was heard through the stethoscope, confirming its health.
7. He felt his heartbeat slowing down after meditating for a few minutes.
8. The emergency medical team monitored the patient's heartbeat and breathing during the operation.
9. She listened to music to calm her nerves and slow her heartbeat before the interview.
10. The doctor's words echoed in my head, and my heartbeat raced with fear and anxiety.