There is no single blood pressure goal that fits everyone with heart failure. In the United States, the general treatment goal for adults with high blood pressure is often below 130/80 mm Hg, while European guidance recommends 120–129/70–79 mm Hg for many people with symptomatic heart failure if treatment is tolerated. Your target may differ if your pressure runs low or medicines cause symptoms.
Managing blood pressure is an important part of heart failure care, but lowering it as much as possible is not always the goal. Some medicines that protect the heart also lower blood pressure, and a reading that is appropriate for one person may cause dizziness or weakness in another. Healthcare professionals consider blood pressure trends, symptoms, heart function, other medical conditions, and medication tolerance when deciding on an individual target.
Why are blood pressure goals different for people with heart failure?
Blood pressure measures the force of blood against artery walls. The first number, called systolic pressure, measures the pressure when the heart beats. The second number, called diastolic pressure, measures the pressure between beats. Both numbers help healthcare professionals assess cardiovascular health and guide treatment.
Heart failure affects people in different ways. Some people have heart failure with reduced ejection fraction, meaning the heart pumps out a smaller proportion of blood with each beat. Others have heart failure with preserved ejection fraction, in which the heart's pumping percentage is maintained but the heart has difficulty relaxing or filling properly. These differences can influence treatment choices and how blood pressure is managed.
The 2026 European Society of Cardiology heart failure guidelines explain that specific blood pressure targets for people who have both hypertension and heart failure have not been evaluated in randomized controlled trials. This means there is no universally established number that applies to everyone with established heart failure. The appropriate goal depends on the person's clinical circumstances and response to treatment.
What blood pressure numbers are commonly used as goals?
Below 130/80 mm Hg: The American Heart Association's 2025 high blood pressure guideline identifies below 130/80 mm Hg as the general treatment goal for adults with high blood pressure, with additional considerations for certain groups. This is a useful reference point, but it should not automatically be treated as the individual goal for every person with established heart failure.
120–129/70–79 mm Hg: The European Society of Cardiology's guidance on hypertension and heart failure recommends this treatment target for people with symptomatic heart failure whose confirmed baseline blood pressure is above 130/80 mm Hg, provided treatment is tolerated and the treated pressure is confirmed outside the medical office. This recommendation should be understood in its specific clinical context rather than used as a universal target.
These figures are not competing rules that patients should choose between. They come from different guideline recommendations and clinical circumstances. Your healthcare professional can explain which approach applies to your situation and whether the target should be adjusted because of symptoms, other health conditions, or the medicines you take.
How do heart failure medicines affect blood pressure goals?
Many heart failure medicines lower blood pressure while helping manage the condition. Depending on the type of heart failure, a treatment plan may include medicines such as angiotensin-converting enzyme (ACE) inhibitors, angiotensin receptor blockers (ARBs), angiotensin receptor-neprilysin inhibitors (ARNIs), and beta blockers. Diuretics help the body remove excess fluid, while other medicines may offer additional benefits for heart function and cardiovascular outcomes.
According to the American Heart Association's guidance on heart failure medications, several medicines used for heart failure can lower blood pressure and reduce strain on the heart. For this reason, treatment decisions involve more than bringing a blood pressure reading into a particular range. Preserving the benefits of heart failure therapy while keeping treatment tolerable is also important.
A lower reading does not necessarily mean that treatment is too strong. Some people with heart failure, particularly those receiving effective treatment for reduced ejection fraction, have readings below 120/70 mm Hg without troublesome symptoms. In these circumstances, clinicians do not necessarily reduce heart failure medicines simply because the number is low. Symptoms, examination findings, and the overall treatment plan help determine whether a change is needed.
When can low blood pressure become a concern?
Blood pressure that is lower than expected may be acceptable for some people, but a low reading accompanied by symptoms deserves attention. Examples include dizziness, lightheadedness when standing, unusual weakness, or feeling close to fainting. These experiences may be related to medication effects or other problems and should be discussed with a healthcare professional, particularly when they are new, recurrent, or getting worse.
The Mayo Clinic's heart failure treatment guidance notes that heart failure medicines can cause side effects such as low blood pressure and dizziness, and treatment may need to be reviewed when side effects occur. A healthcare professional can check the blood pressure measurement, review medicines and other possible contributors, and decide whether any adjustments are appropriate.
Do not stop a prescribed heart failure medicine or change its dose on your own because a reading seems low. Contact your heart failure care team for advice if your readings are repeatedly below your agreed range or you develop symptoms. Seek emergency medical care for fainting or symptoms such as chest pain or severe shortness of breath, especially if they are sudden or severe.
How should you monitor blood pressure at home?
Home monitoring helps your healthcare team understand how your blood pressure changes over time and whether treatment is working as intended. A single reading is only a snapshot. Repeated measurements, interpreted alongside symptoms and medication timing, provide more useful information about your usual blood pressure.
The American Heart Association's home blood pressure monitoring guidance recommends using a validated automatic upper-arm cuff monitor and following a consistent measurement routine. For a reliable reading, avoid smoking, caffeine, and exercise for 30 minutes beforehand, empty your bladder, and sit quietly for at least five minutes. Keep your back supported, feet flat on the floor, and arm supported at heart level.
Follow the measurement schedule provided by your healthcare team and record your readings with the date and time. It can also help to note when you took your medicines and whether you felt dizzy, weak, or otherwise unwell. Bring the record and your monitor to an appointment if requested so the team can compare home readings with measurements taken in the clinic.
What should you discuss with your heart failure care team?
Ask for a clear personal blood pressure target rather than relying only on general recommendations. It is useful to know both the range you should aim for and the readings or symptoms that should prompt you to contact your care team. If you take several medicines, ask how to respond if your pressure falls below your usual range or changes after a dose adjustment.
Also discuss any repeated high readings, dizziness, faintness, or new symptoms. Your care team may review your medication doses, blood pressure measurements, kidney function, and other relevant findings before deciding whether treatment should change. The goal is to manage high blood pressure when necessary while maintaining effective heart failure treatment and avoiding troublesome side effects.