I was in the emergency room 4 weeks with a fast heartrate. They tested my thyroid and said I was hyperthyroid and that was causing the fast heartrate. I had some blood drawn last week and have the results to take with me to my endocrinology appointment next week. I am wondering about some insight into these results:
TSH .04 Range is .34-5.60
Free T3 3.1 Range is 2.1-3.7
Free T4 .93 Range is .58-1.64
Thyroid Stimulating Immunoglobin 143 Range is <130
Thanks for any insight you can provide!