Angiographic assessment of microvascular perfusion--myocardial blush in clinical practice. 2010

Italo Porto, and Christian Hamilton-Craig, and Marta Brancati, and Francesco Burzotta, and Leonarda Galiuto, and Filippo Crea
Department of Cardiovascular Medicine, Catholic University of the Sacred Heart, Rome, Italy. italo.porto@gmail.com

Assessment of myocardial "blush" by either Myocardial Blush Grade or TIMI Myocardial Perfusion Grade, is the angiographic method currently preferred to confirm myocardial tissue-level perfusion after primary percutaneous intervention. This review focuses on the utility of angiographic "blush" as a simple, widely available, and virtually costless technique for the immediate diagnosis of microvascular impairment at the time of acute catheterization. We comprehensively outline the available evidence behind the "blush," its use in clinical practice, and draw comparisons with other new technologies for assessment of microvascular integrity.

UI MeSH Term Description Entries
D008833 Microcirculation The circulation of the BLOOD through the MICROVASCULAR NETWORK. Microvascular Blood Flow,Microvascular Circulation,Blood Flow, Microvascular,Circulation, Microvascular,Flow, Microvascular Blood,Microvascular Blood Flows,Microvascular Circulations
D009203 Myocardial Infarction NECROSIS of the MYOCARDIUM caused by an obstruction of the blood supply to the heart (CORONARY CIRCULATION). Cardiovascular Stroke,Heart Attack,Myocardial Infarct,Cardiovascular Strokes,Heart Attacks,Infarct, Myocardial,Infarction, Myocardial,Infarctions, Myocardial,Infarcts, Myocardial,Myocardial Infarctions,Myocardial Infarcts,Stroke, Cardiovascular,Strokes, Cardiovascular
D003326 Coronary Circulation The circulation of blood through the CORONARY VESSELS of the HEART. Circulation, Coronary
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012720 Severity of Illness Index Levels within a diagnostic group which are established by various measurement criteria applied to the seriousness of a patient's disorder. Illness Index Severities,Illness Index Severity
D015906 Angioplasty, Balloon, Coronary Dilation of an occluded coronary artery (or arteries) by means of a balloon catheter to restore myocardial blood supply. Angioplasty, Coronary Balloon,Angioplasty, Transluminal, Percutaneous Coronary,Coronary Angioplasty, Transluminal Balloon,Percutaneous Transluminal Coronary Angioplasty,Balloon Dilation, Coronary Artery,Transluminal Coronary Balloon Dilation,Angioplasties, Coronary Balloon,Balloon Angioplasties, Coronary,Balloon Angioplasty, Coronary,Coronary Balloon Angioplasties,Coronary Balloon Angioplasty
D017023 Coronary Angiography Radiography of the vascular system of the heart muscle after injection of a contrast medium. Angiography, Coronary,Angiographies, Coronary,Coronary Angiographies

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