Perioperative covert stroke in patients undergoing coronary artery bypass graft surgery.

JTCVS Open · 2020 · PMC9390707 · PMID 36004290

Europe PMC DOI

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an important trendno p-value reported

7 In addition, a 2019 systematic review has outlined an important trend—the prevalence of covert strokes is increased in cardiac procedures with increasing levels of aortic manipulation 15 —suggesting that aortic manipulation is a contributing mechanism for perioperative covert stroke.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.