TY - JOUR AU - Siddiqui, A.R. A2 - Siddiqui, A.R. A2 - Hinnefeld, Rebecca B. A2 - Dillon, T. A2 - Judson, W.E. DB - BISp DP - BISp KW - Belastung, maximale KW - Blutserum KW - Endokrinium KW - Herz-Kreislauf-System KW - Herzfrequenz KW - Hormon KW - Kardiopathie KW - Koronarerkrankung KW - Schilddrüsenhormon KW - Sportmedizin KW - Thyroxin KW - Trijodthyronin KW - TSH LA - eng TI - Immediate effects of heavy exercise on the circulating thyroid hormones TT - Unmittelbare Wirkungen schwerer koerperlicher Belastung auf den Kreislauf des Schilddruesenhormons PY - 1983 N2 - Sera from 20 patients with suspected or known coronary artery disease were measured for thyroxine (T4), tri-iodothyronine (T3), tri-iodothyronine uptake ratio (T3UR), thyroid stimulating hormone (TSH), and reverse tri-iodothyronine (rT3), before and after maximal or near-maximal exercise. On the average the patients achieved 92 (range 68-108) of the predicted maximum heart rate. There were no statistically significant differences between the pre- and the post-exercise serum levels of thyroid hormones. When five patients who achieved less than 90 of the predicted maximum heart rate were excluded, the results remained unchanged. It appears that the circulating thyroid hormones are not acutely affected after maximal or near-maximal exercise; however, the patient population was highly select. Verf.-Referat SP - S. 180-183 SN - 0306-3674 JO - British journal of sports medicine IS - 3 VL - 17 M3 - Gedruckte Ressource ID - PU198403020736 ER -