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Anemia Is a Risk Factor of New Intraoperative Hemorrhagic Stroke During Valve Surgery for Endocarditis Daisuke Yoshioka, MD, Koichi Toda, MD, PhD, Shuhei Okazaki, MD, PhD, Taichi Sakaguchi, MD, PhD, Shigeru Miyagawa, MD, PhD, Yasushi Yoshikawa, MD, PhD, Yoshiki Sawa, MD, PhD The Annals of Thoracic Surgery Volume 100, Issue 1, Pages (July 2015) DOI: /j.athoracsur Copyright © 2015 The Society of Thoracic Surgeons Terms and Conditions
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Fig 1 A schema of patients and the circumstances of neuroimaging or the lack of neuroimaging in the 246 patients, including the 127 study cohort patients. (IE = infective endocarditis; Postop = postoperative.) The Annals of Thoracic Surgery , 16-23DOI: ( /j.athoracsur ) Copyright © 2015 The Society of Thoracic Surgeons Terms and Conditions
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Fig 2 (A) A 70-year-old man without cerebral complications before valve surgery (Pre). Multiple intracerebral hemorrhages were seen postoperatively (Post, arrow). (B) A 64-year-old woman without preoperative cerebral lesions (Pre) exhibited intraoperative hemorrhage in the left occipital lobe (Post, arrow). (C) A 69-year-old man without preoperative cerebral complications (Pre) had multiple hemorrhagic cerebral complications (Post, arrows). The Annals of Thoracic Surgery , 16-23DOI: ( /j.athoracsur ) Copyright © 2015 The Society of Thoracic Surgeons Terms and Conditions
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Fig 3 Receiver operating curve showing cutoff value of 9.2 g/dL (area under the curve [AUC], 0.78; sensitivity, 0.77; 1−specificity = 0.48) for preoperative hemoglobin (Hb) level as a risk factor for intraoperative intracranial hemorrhage. The Annals of Thoracic Surgery , 16-23DOI: ( /j.athoracsur ) Copyright © 2015 The Society of Thoracic Surgeons Terms and Conditions
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