Verywell Health on MSN15 天
TSH Levels Test: What Do High and Low Levels Mean?
A high TSH suggests an underactive thyroid gland ... especially in younger females. You may still have symptoms despite a ...
来自MSN24 年
Subclinical Hypothyroidism and the Heart
Eun Lee, MD In hypothyroidism, the thyroid gland fails to produce enough of the thyroid hormone thyroxine (also called T4). Because T4 is critically important in regulating the body's metabolism, ...
Medscape4 年
Thyrotropin/Thyroid Stimulating Hormone (TSH) Measurement
Intermittent or non-compliance with levothyroxine (L-T4) replacement therapy will result in discordant serum TSH and FT4 values (high TSH/high FT4) because of a persistently unstable thyroid state ...