Figure 4.
Frequency of adverse cardiovascular events at follow-up in patients with hypothyroidism, subclinical hypothyroidism, and euthyroidism according to serum thyroid-stimulating hormone levels. Unadjusted Kaplan–Meier curves during 10-year follow-up for ( A ) major adverse cardiovascular and cerebral events, ( B ) cardiac death, ( C ) myocardial infarction, ( D ) heart failure, ( E ) revascularization, and ( F ) stroke. EH, euthyroidism; SH, subclinical hypothyroidism; HP, hypothyroidism.