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The thyroid gland secretes hormones that control how the body uses energy completely and affects a group of organs throughout the body – including the heart.
A new study by researchers at the University of Pennsylvania showed that thyroid disorders were "hypothyroidism under the clinical sign" and a "syndrome T3 Low "may worsen heart failure, according to the US medical website "MedicalXpress".
"The results indicate that there are groups of people likely to benefit from thyroid treatment who are not receiving treatment at the present time," said Dr. Ann Kapola, expert in endocrine at the faculty of medicine of the University of Pennsylvania.
To confirm the results, the researchers analyzed data collected from 1,365 patients with heart failure.
The researchers tested the thyroid hormones in the blood samples provided by the participants at the beginning of the study. Most of them had regular thyroid hormone levels, but 5% had hypothyroidism in the clinic and 14% had a syndrome. T3 Low.
After about four years, compared to patients with heart failure, patients with hypothyroidism were under clinical treatment or under syndrome. "T3" The weaker are more likely to use a mechanical pump that supports cardiac function and blood flow, and they are also at a higher risk of death.
In 2013, the American Heart Association issued guidelines recommending that doctors test thyroid hormone levels in all heart failure patients.
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