Moderate
Bisoprolol × Valsartan
Selective beta-adrenergic blockers×Angiotensin II receptor blockers (ARBs)
Mechanism
Standard combination in heart failure with reduced ejection fraction. Additive antihypertensive effect and complementary neurohormonal blockade.
Symptoms
On starting, in older or hypovolaemic patients: symptomatic hypotension, dizziness. Bisoprolol bradycardia is amplified.
Management
Start both at minimal doses with up-titration every 2 weeks to target. Check standing/sitting BP, heart rate, creatinine and potassium at 2 weeks. In heart failure, target maximum tolerated doses (bisoprolol up to 10 mg, valsartan up to 320 mg). Outcome evidence base is extensive.
Check the full regimen, not just this pair
Opens the checker with these two drugs prefilled. Add the rest of the regimen and recompute additive risks.
Sources
- ESC: ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure (2021)– McDonagh TA et al. Eur Heart J 2021;42:3599-3726