نتایج جستجو برای: myocardial preservation
تعداد نتایج: 228294 فیلتر نتایج به سال:
This is a case of an 87 -year-old male who underwent successful repair of an acute ascending aortic dissection (Stanford Type A). Hypothermic circulatory arrest was used to provide cerebral protection during the performance of the "open" distal anastomosis. Continuous normothermic retrograde blood cardioplegia was used as a means for myocardial protection. To our knowledge, this is the first re...
BACKGROUND Ischemic preconditioning (PC) represents a state-of-the-art technique for myocardial preservation. Although certain intracellular mediators have been shown to play a role in PC, the exact nature of the trigger for PC is not known. Our previous study demonstrated that intracellular bradykinin released from the heart during ischemia/reperfusion plays a role in myocardial preservation. ...
BACKGROUND Several techniques and cardioplegic solutions have been used for heart preservation during transplant procedures. Unfortunately, there is a lack of ideal method for myocardial preservation in the clinical practice. The use of retrograde cardioplegia provides continuous infusion of cardioplegic solution during the graft implantation. This strategy may provide better initial recovery o...
BACKGROUND Ventricle-to-coronary artery bypass (VCAB) is an experimental revascularization procedure that provides predominantly systolic instead of diastolic blood flow to a coronary artery. METHODS AND RESULTS In a pig model, a stent-based procedure (VSTENT) was developed to create a VCAB. After thoracotomy, a covered VSTENT was implanted between the left ventricle and the left anterior des...
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