Tag: thyroid

Irregular heartbeat linked to higher thyroid hormone levels

The risk of atrial fibrillation (AF) is increased in subclinical hyperthyroidism, but it has been is uncertain whether variations in thyroid function within the...

Higher thyroid hormone levels linked to sudden cardiac death

Risk of death from a sudden loss of heart function has been found to be significantly greater in patients free thyroxine (FT4) levels at...