New Research: The Body Sends Signals 12 Years Before a Heart Attack

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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

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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

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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

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The findings come from the CARDIA study, which tracked activity levels over decades rather than at single points in time.

Effects of inactivity

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Lack of exercise can lead to reduced stroke volume, lower aerobic capacity, and general cardiac deconditioning.

Impact on blood vessels

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Inactivity can impair endothelial function and increase the risk of plaque buildup in the arteries.

Increased risk factors

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Lack of movement promotes weight gain, insulin resistance, and unfavorable cholesterol changes.

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Inflammation and nervous system changes

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A sedentary lifestyle is linked to chronic low-grade inflammation and changes in the autonomic nervous system.

Prevention through screening

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Activity trends combined with measures like blood pressure, BMI, and blood sugar can reveal the need for early intervention.

Recommended activity levels

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At least 150 minutes of moderate or 75 minutes of vigorous activity per week is advised to protect heart health.

Technology as a tool

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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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This article is made and published by Ida-Marie Palm Varbæk, who may have used AI in the preparation.

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