Ejection fraction (EF) is a key measure of heart health, specifically the health of the left ventricle, which is the main pumping chamber of the heart. The ejection fraction represents the percentage of blood that’s pumped out of the left ventricle with each heartbeat. An EF of 55% or higher is generally considered normal, indicating that the heart is pumping well and delivering an adequate amount of blood to the body.
It’s important to note that while age can influence heart function, ejection fraction isn’t typically presented on an age-specific scale. This is because a healthy ejection fraction range remains relatively constant throughout adulthood, regardless of age.
However, it’s essential to understand that various factors, including heart disease, high blood pressure, and age, can lead to changes in ejection fraction over time. Below is a general guide to interpreting ejection fraction percentages, not age-specific, but broadly applicable:
- Normal heart function: An EF of 55% or higher. This indicates that the heart is pumping normally, supplying the body with the right amount of oxygen-rich blood it needs to function efficiently.
- Borderline heart function: An EF between 50% and 54%. This may suggest a borderline normal heart function. Close monitoring and potential treatment might be needed, depending on the individual’s overall health and presence of other symptoms or conditions.
- Reduced heart function: An EF of 49% or lower. This could be a sign of heart failure or cardiomyopathy. Further evaluation and treatment are likely required.
It’s crucial to note that while an EF below normal may suggest a problem, it doesn’t always mean that an individual is experiencing heart failure. Other symptoms and diagnostic tests are necessary to make an accurate diagnosis. Conversely, a person can have a normal ejection fraction and still have heart failure (this is known as heart failure with preserved ejection fraction or HFpEF).
As we age, our heart muscle can become less efficient, and structural changes can occur, possibly leading to a reduced ejection fraction. Conditions more common in older age, such as coronary artery disease or high blood pressure, can also negatively impact ejection fraction. Therefore, while there isn’t a specific “normal ejection fraction by age chart,” it’s important to have regular cardiac evaluations as we age to monitor heart health, particularly if you have risk factors for or symptoms of heart disease.
In conclusion, maintaining heart health is crucial at any age. If you have concerns about your heart function or ejection fraction, consult with your healthcare provider. They can offer guidance, conduct necessary testing, and provide personalized treatment plans to manage any potential issues.
