Heart arteries can get blocked when fatty substances called plaques build up inside them. This problem is known as coronary artery disease.
It makes it harder for blood to flow to the heart and can lead to serious health issues like heart attacks and strokes.
It’s very important to know the warning signs of blocked arteries. Many people don’t feel any symptoms until things get really bad. But learning what to watch for could help prevent life-threatening problems.
The heart needs oxygen-rich blood all the time to keep working well. Coronary arteries carry this blood to the heart. If they get too narrow or blocked, the heart doesn’t get enough oxygen. This makes it harder for the heart to pump blood, which causes symptoms.
One of the most common warning signs is chest pain, also called angina. It can feel like pressure, squeezing, or tightness in the chest. Sometimes the pain spreads to the arms, neck, jaw, or back. It usually happens during physical activity or stress and goes away when you rest.
But not everyone feels chest pain. Some people, especially those with diabetes, can have a “silent” heart attack. This means they don’t feel strong pain or any clear warning signs because their nerves are damaged and they can’t feel pain as easily.
Another key symptom is shortness of breath. When the heart doesn’t get enough blood, it can’t send enough oxygen to the rest of the body. This can make everyday tasks like climbing stairs or walking tiring. Some people even feel breathless when they’re resting.
Feeling very tired for no clear reason can also be a warning sign, especially in women. If simple activities like shopping or doing chores suddenly make you feel worn out, your heart might not be getting enough blood.
Other symptoms that might not seem related to the heart include nausea, dizziness, or heart palpitations—when your heart feels like it’s beating too fast or unevenly. These signs are more common in women and are sometimes confused with other health problems.
Research shows that people who notice these signs early and go to the doctor quickly have a much better chance of avoiding serious heart damage. One study in the American Journal of Cardiology found that people who acted fast had better health outcomes than those who waited. The longer the heart is without enough oxygen, the more harm it takes.
To prevent heart artery blockages, it’s important to take care of your health. High cholesterol, high blood pressure, smoking, diabetes, being overweight, and not exercising all increase the risk of heart disease. Simple changes like eating healthy food, being active, not smoking, and keeping a healthy weight can really help.
In short, knowing the signs of blocked arteries and getting help early can save lives. If you or someone you know has chest pain, shortness of breath, strange tiredness, or other troubling symptoms, see a doctor right away.
Catching the problem early can help you avoid a heart attack and live a longer, healthier life.
If you care about heart health, please read studies about how eating eggs can help reduce heart disease risk, and Vitamin K2 could help reduce heart disease risk.
For more information about heart health, please see recent studies about how to remove plaques that cause heart attacks, and results showing a new way to prevent heart attacks, strokes.
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