Choice β blocker
A patient diagnosed with hypertension and admitted for a laparoscopic knee surgery, asks you whether Tenormin, the antihypertensive drug he is taking, is better than Selozok, the one his neighbour is taking.
| Patient / population | patient with hypertension |
| Intervention | atenolol |
| Comparison | metoprolol |
| Outcomes | (cardiovascular) mortality |