Can You Have A Heart Attack Before The Age Of 50?
Yes. Heart attacks occurring before the age of 50 are on the rise, both in Italy and worldwide, and they are no longer a statistical rarity. Cardiovascular disease remains the leading cause of death globally, but what is changing is the age at which these events occur. A condition once considered typical of people over 60 is now increasingly affecting individuals under 50, and in some cases even under 45.
The reasons are numerous, and many are preventable. Let’s look at the main causes, the warning signs to watch for, and what can be done to reduce the risk.
What is a heart attack?
A heart attack occurs when an artery becomes blocked and blood can no longer reach the heart. The reduction or interruption of blood flow damages the heart muscle. The correct medical term for this condition is myocardial infarction.
A heart attack should not be confused with sudden cardiac arrest, which occurs when the heart stops beating because of a problem with its electrical system. Cardiac arrest can be a consequence of a heart attack, but in younger people it is more often linked to undiagnosed congenital conditions. For example, the sudden collapse of a young athlete during sport is generally caused by a cardiac abnormality rather than by a blocked artery.
This distinction is important because this article focuses on the factors that contribute to arterial blockage in younger individuals.
How to recognize the symptoms
Classic heart attack symptoms include chest pain or pressure, often radiating to the left arm, jaw, or back, as well as shortness of breath, cold sweats, and nausea.
In younger people, and particularly in women, symptoms may be subtler or atypical. These can include sudden and unexplained fatigue, abdominal pain, shortness of breath even at rest, and dizziness. This variability is one of the reasons why heart attacks in younger adults are sometimes recognized later than they should be.
If one or more of these symptoms occur, especially if they appear suddenly, it is essential to seek immediate medical attention rather than waiting for them to go away on their own.
How common are heart attacks under the age of 50?
According to data from ANMCO (Italian Association of Hospital Cardiologists), approximately 6% of heart attacks in Italy affect people under the age of 45, with annual cases rising from around 5,000 to more than 6,000.
Stroke is following a similar trend. According to A.L.I.Ce. Italy (Association for the Fight Against Stroke), between 10% and 15% of stroke cases occur in people under 50. Data from the Italian National Institute of Health (Istituto Superiore di Sanità, 2024) also show that 41% of Italians aged 18 to 69 already have at least three cardiovascular risk factors.
Why are heart attacks increasing among younger people?
Age has always been one of the main risk factors for cardiovascular disease, but today several factors are contributing to an increased risk even before the age of 50.
COVID-19
A U.S. study published in 2022 in the Journal of Medical Virology by researchers at Cedars-Sinai Medical Center, using data from the Centers for Disease Control and Prevention (CDC), examined the relationship between COVID-19 and heart attacks. During the first two years of the pandemic, heart attack-related deaths among people aged 25 to 44 increased by approximately 30%, the largest increase of any age group.
Scientists believe that COVID-19 may promote blood clot formation, cause inflammation of the heart, and contribute to elevated blood pressure.
Diabetes
Diabetes is also becoming increasingly common among young adults. A U.S. study published in JAMA in 2023 found that the percentage of people aged 20 to 44 living with diabetes increased from 3% to 4% between 2009 and 2020.
Diabetes is a major cardiovascular risk factor. High blood sugar levels damage blood vessels, and the condition is often associated with high blood pressure and elevated cholesterol, both of which increase the risk of heart attack.
Among people who experience a heart attack before the age of 50, approximately one in five has diabetes.
Family history
Genetic predisposition influences several factors related to cardiovascular health, including cholesterol levels, blood pressure, and the risk of developing diabetes.
One particularly important inherited condition is familial hypercholesterolemia, which causes high cholesterol levels from a young age. If left untreated, it leads to a heart attack before the age of 50 in approximately half of affected men, and before the age of 60 in about one-third of affected women.
The challenge is that only a small proportion of cases are actually diagnosed.
How can you reduce the risk of a heart attack at a young age?
Many cardiovascular risk factors can be modified through informed choices and a healthy lifestyle.
- Know your family history: understanding whether cardiovascular disease runs in your family can help identify risks early.
- Have regular medical check-ups: blood pressure, cholesterol, blood glucose, and other key indicators should be monitored routinely.
- Manage stress: relaxation techniques and activities that support physical and mental well-being can benefit heart health.
- Exercise regularly: the recommended goal is at least 150 minutes of moderate physical activity per week.
- Take care of your mental health: anxiety and depression can negatively affect the cardiovascular system and make it more difficult to maintain healthy habits.
- Follow a balanced diet: prioritize whole grains, lean proteins, fruits, vegetables, and low-fat dairy products while limiting added sugars, salt, and saturated fats.
- Quit smoking: smoking significantly increases the risk of heart attack.
Book a cardiology consultation with the specialists at UPMC Salvator Mundi International Hospital for a personalized cardiovascular risk assessment.