Gabriel Gabriel AS AS Martinsson Martinsson A A Wretlind Wretlind B B Ahnve Ahnve S S IL-6 levels in acute and post myocardial infarction: their relation to CRP levels, infarction size, left ventricular systolic function, and heart failure IL-6 levels in acute and post myocardial infarction: their relation to CRP levels, infarction size, left ventricular systolic function, and heart failure Eur J Intern Med Eur J Intern Med 2004 2004 15 15 8 8 523 523 528 528 15668089 15668089. The gene discussed is CRP; the disease is myocardial infarction.