Research shows that loss of physical activity can begin 12 years before a heart attack.
Recognizing this early sign can help you take preventive measures in time.
The decline starts early
Moderate-to-vigorous physical activity begins to drop about 12 years before cardiovascular disease is diagnosed, with a sharp decline in the last two years.
Mistaken for aging
Many people interpret this drop in activity as a normal part of aging, overlooking that it may signal early heart problems.
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Data from a long-term study
The findings come from the CARDIA study, which tracked activity levels over decades rather than at single points in time.
Effects of inactivity
Lack of exercise can lead to reduced stroke volume, lower aerobic capacity, and general cardiac deconditioning.
Impact on blood vessels
Inactivity can impair endothelial function and increase the risk of plaque buildup in the arteries.
Increased risk factors
Lack of movement promotes weight gain, insulin resistance, and unfavorable cholesterol changes.
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Inflammation and nervous system changes
A sedentary lifestyle is linked to chronic low-grade inflammation and changes in the autonomic nervous system.
Prevention through screening
Activity trends combined with measures like blood pressure, BMI, and blood sugar can reveal the need for early intervention.
Recommended activity levels
At least 150 minutes of moderate or 75 minutes of vigorous activity per week is advised to protect heart health.
Technology as a tool
Smartwatches and activity apps can monitor activity levels and detect concerning declines over time.
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This article is based on information from The Times of India.
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