Could Hypothyroidism Be Affecting Your Heart?
Published: Aug 18, 2024
Hypothyroidism can lead to significant changes in your heart's function and overall cardiovascular health. This article explores how an underactive thyroid might impact your heart.
Contents
What Is Hypothyroidism?
Hypothyroidism is when your thyroid gland doesn't produce enough thyroid hormones, which are crucial for your body's metabolism and energy use. This condition can slow down your body's processes, including those of your heart.
Cardiovascular Effects
In hypothyroidism, your heart's ability to pump blood effectively decreases, leading to lower cardiac output. Additionally, your heart rate slows down, and there's an increase in the resistance of your blood vessels, which can put extra strain on your heart.
Symptoms to Watch Out For
Though not always obvious, signs like fatigue during exercise, swelling, and slow heartbeat can indicate cardiovascular issues due to hypothyroidism. If you experience these, consider discussing them with a healthcare professional.
Frequently Asked Questions
Hypothyroidism is when the thyroid gland underproduces essential hormones.
It decreases heart rate and cardiac output, increasing blood vessel resistance.
Yes, it can increase diastolic blood pressure due to higher vascular resistance.
Symptoms include fatigue, exercise intolerance, and swelling.
Key Takeaways
An underactive thyroid can significantly impact your heart's health; awareness and treatment are vital.
Curious about how your thyroid might be affecting your heart? Talk with Doctronic today!Related Articles
References
Klein I, Danzi S. Thyroid disease and the heart. Circulation 2007; 116:1725.
Taddei S, Caraccio N, Virdis A, et al. Impaired endothelium-dependent vasodilatation in subclinical hypothyroidism: beneficial effect of levothyroxine therapy. J Clin Endocrinol Metab 2003; 88:3731.
Always discuss health information with your healthcare provider.