Figure 4: Cardiac Function and ACS Category for ACS Patients Based on cMyBP-C-AAb Status

(A) %LVEF in patients positive or negative for cMyBP-C-AAbs irrespective of the cMyBP-C protein fragment. (B) Number of patients who were classified as NSTEMI, STEMI, or UA on the basis of being positive or negative for cMyBP-C-AAbs irrespective of the cMyBP-C protein fragment. AAb = autoantibody; cMyBP-C = cardiac myosin binding protein-C; LVEF = left ventricular ejection fraction; NSTEMI = non–ST-segment elevation myocardial infarction; STEMI = ST-segment elevation myocardial infarction.