the teaching that thyroid replacement therapy can aggravate angina or induce myocardial infarction in patients with hypothyroidism and coronary disease , and thus compel acceptance of incomplete control of either , was substantiated in 51 patients ( 18 with iatrogenic and 30 with idiopathic primary hypothyroidism , and three with secondary hypothyroidism as a component of panhypopituitarism ) .
C0020676
hypothyroidism
C0700502
primary hypothyroidism