| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | pacemaker | United States | Common and widely used medical device for people with heart conditions | 1 |
| 2 | pacemaker | United States | Common life-saving medical device for people with heart conditions | 1 |
| 3 | pacemaker | United States | Common medical device for regulating heart rhythm and treating heart conditions | 1 |
| 4 | pacemaker | United States | Common medical device used to regulate heart rhythm and treat irregular heartbeats. | 1 |