| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | atrial fibrillation or flutter | United Kingdom | Common condition often treated with medication and regular doctor visits | 1 |
| 2 | atrial fibrillation or flutter | United Kingdom | Atrial fibrillation or flutter is a common heart condition and is a significant concern for public health, often requiring medical intervention. | 1 |