No, exercise cannot remove existing heart blockage.
While exercise can't undo existing plaque buildup in arteries, it plays a crucial role in managing and preventing further heart issues. Dr. Skali emphasizes that while exercise can't clear existing plaque from clogged arteries, it can help prevent further accumulation. Therefore, exercise is valuable for both prevention and for people who already have some heart damage.
Here’s a breakdown:
-
What exercise can't do:
- Remove existing plaque buildup (atherosclerosis) in arteries.
- Reverse established heart disease.
-
What exercise can do:
- Help prevent further plaque accumulation in the arteries.
- Improve overall cardiovascular health.
- Strengthen the heart muscle.
- Improve circulation.
- Reduce risk factors associated with heart disease, such as high blood pressure, high cholesterol, and obesity.
-
Why exercise is still important for people with heart blockage:
- Reduces the risk of future cardiac events.
- Improves quality of life.
- Helps manage symptoms like chest pain (angina) and shortness of breath.
| Feature | Impact of Exercise |
|---|---|
| Plaque Removal | No effect on existing plaque. |
| Plaque Accumulation | Helps prevent further accumulation. |
| Heart Muscle | Strengthens the heart muscle. |
| Circulation | Improves blood flow. |
| Risk Factors | Reduces high blood pressure, cholesterol, and obesity. |
It's important to consult with a healthcare professional before starting any exercise program, especially if you have existing heart conditions. They can help you create a safe and effective exercise plan tailored to your specific needs.
