Coronary microembolization during early reperfusion: infarct extension, but protection by ischaemic postconditioning
Author(s) -
Andreas Skyschally,
Barbara Walter,
Gerd Heusch
Publication year - 2012
Publication title -
european heart journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.336
H-Index - 293
eISSN - 1522-9645
pISSN - 0195-668X
DOI - 10.1093/eurheartj/ehs434
Subject(s) - medicine , cardiology , myocardial infarction , cardioprotection , ischemia , infarction , reperfusion injury , embolism , blood flow , reperfusion therapy
Reperfusion injury following acute myocardial infarction impacts not only on the myocardium but also on the coronary microcirculation, and microembolization from the culprit lesion contributes to microvascular obstruction. Prior experimental studies have not accounted for microembolization in ischaemia/reperfusion injury and not considered microembolization as a confounder and target of protection by ischaemic postconditioning. We therefore investigated the impact of microembolization during reperfusion on infarct size and cardioprotection by postconditioning.
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