Risk of Ischemic Stroke After Acute Myocardial Infarction in Patients Undergoing Coronary Artery Bypass Graft Surgery

Figures

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  Figure 1. Study flow chart. CABG indicates coronary artery bypass graft. AMI indicates acute myocardial infarction. IS indicates ischemic stroke.

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  Figure 2. Cumulative occurrence of ischemic stroke. Cumulative occurrence of ischemic stroke (A) ≤90 days and (B) 31–365 days after admission for acute myocardial infarction, with comparison between patients who did and did not undergo coronary artery bypass graft (CABG) surgery.

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  Figure 3. Cumulative occurrence of ischemic stroke within 90 days after admission for acute myocardial infarction. Patients who did not undergo coronary artery bypass graft (CABG) surgery within 90 days after admission (A) compared with those who underwent CABG surgery within 30 days (B), stratified by time period.

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  Figure 4. Cumulative occurrence of ischemic stroke within 31–365 days after admission for acute myocardial infarction. Patients who did not undergo coronary artery bypass graft (CABG) surgery within 365 days after admission (A) compared with those who underwent CABG surgery within 31–180 days (B), stratified by time period.

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  Figure 5. Early cohort. Coronary artery bypass graft (CABG) within 30 days after admission for acute myocardial infarction versus no CABG within 90 days. Both groups had follow-up for ischemic stroke until 90 days from admission.

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  Figure 6. Late cohort. Coronary artery bypass graft (CABG) within 31–180 days after admission for acute myocardial infarction versus no CABG within 365 days. Both groups had follow-up for ischemic stroke between 31–365 days from admission.