Measuring myocardial salvage
نویسندگان
چکیده
منابع مشابه
Measuring myocardial salvage: hormone cardioprotection
Ischemic heart disease (IHD) is the leading cause of death and disability worldwide. For patients presenting with an acute ST-segment elevation myocardial infarction (STEMI) the treatment of choice is timely reperfusion by primary percutaneous coronary intervention (PPCI). However, the process of reperfusion can in itself independently induce myocardial injury and cardiomyocyte death—a phenomen...
متن کاملDeterminants of myocardial salvage during acute myocardial infarction: evaluation with a combined angiographic and CMR myocardial salvage index.
OBJECTIVES This study examined the contribution of symptom-to-reperfusion time, collateral flow, and antegrade flow in the infarct-related artery on myocardial salvage using a combined angiographic-cardiac magnetic resonance (CMR) method. BACKGROUND The myocardium supplied by an acutely occluded artery defines the anatomical area at risk for infarction. This area can be determined independent...
متن کاملVisualizing myocardial salvage: new methods, new insights.
Since the earliest days of the thrombolytic era, maximizing myocardial salvage by reperfusion of the myocardial region at risk for myocardial infarction has been the most important immediate objective in management of ST-segment elevation myocardial infarction (STEMI) (1). The roles of time to reperfusion and collateral flow to the infarct territory and their impact on early and late post-infar...
متن کاملMyocardial salvage: retrospection, resolution, and radio waves.
18. Miller DD, Johnston DL, Dragotakes D, Newell JB, Aretz T, Kantor HL, Brady TJ, Okada RD. Effect of hyperosmotic mannitol on magnetic resonance relaxation parameters in reperfused canine myocardial infarction. Magn Reson Imaging. 1989;7:79–88. 19. Schulz-Menger J, Gross M, Messroghli D, Uhlich F, Dietz R, Friedrich MG. Cardiovascular magnetic resonance of acute myocardial infarction at a ver...
متن کاملMeasuring myocardial scar by CMR.
c r o “ e m s d r w n Late gadolinium enhancement (LGE) using cardiac magnetic resonance (CMR) has emerged as the gold-standard technique for imaging of myocardial scar. The basic principle is inversion-recovery imaging after a 5to 10-min delay following intravenous administration of gadolinium contrast (1). With appropriate settings, normal myocardium appears nulled or black, whereas nonviable...
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ژورنال
عنوان ژورنال: Cardiovascular Research
سال: 2012
ISSN: 0008-6363
DOI: 10.1093/cvr/cvs081