Using magnetic resonance imaging to characterize recent myocardial injury: utility in acute coronary syndrome and other clinical scenarios.
نویسنده
چکیده
The work of Ricardo Cury et al1 published this week in Circulation uses T2-weighted magnetic resonance imaging (MRI) to detect recent myocardial ischemia on the basis of subtle differences in myocardial water characteristics. They found that T2-weighted MRI improved diagnostic accuracy when characterizing patients with possible or probable acute coronary syndrome (ACS) who presented to the emergency department with chest pain.
منابع مشابه
T2-weighted cardiovascular magnetic resonance in acute cardiac disease
Cardiovascular magnetic resonance (CMR) using T2-weighted sequences can visualize myocardial edema. When compared to previous protocols, newer pulse sequences with substantially improved image quality have increased its clinical utility. The assessment of myocardial edema provides useful incremental diagnostic and prognostic information in a variety of clinical settings associated with acute my...
متن کاملRelationship between Late Gadolinium Enhancement Extent in Cardiac Magnetic Resonance Imaging and Severity of Coronary Artery Disease in Old Myocardial Infarction
Purpose: To assess the relationship between the severity of coronary arteries involvement and the extent and pattern of myocardial scars in Cardiac Magnetic Resonance of patients with history of remote myocardial infarction. Materials and Methods: The Cardiac Magnetic Resonance images of sixty patients with history of remote ST segment or non-ST segment elevation myocardial infarction were ...
متن کاملImpact of Age on Risk Factors and Clinical Manifestations of Acute Coronary Syndrome: Observations From the Coronary Care Unit of Sulaimani, Iraq
Background: ST-segment elevation myocardial infarction (STEMI) and non-ST-segment elevation myocardial infarction (NSTEMI ) are common types of acute coronary syndrome which are associated with the risk factors of age, obesity, hypertension, and diabetes. Objective: The present study aimed to examine the effects of age on the risk factors and clinical sym...
متن کاملStudy of Coincidence of Hoffa’s Fat Pad Associated Injuries in Knee Traumas in Magnetic Resonance Imaging
Background and Objective: Hoffa’s fat pad injuries are often caused by acute direct and indirect trauma and chronic recurrent micro-trauma, and its disorders are associated with other traumas and injuries that have been less paid attention to in radiological studies. Therefore, this study was performed to evaluate the injuries associated with Hoffa’s fat pad injury in knee trauma using the diag...
متن کاملCombined electrocardiography, coronary angiography and magnetic resonance imaging for the diagnosis of viral myocarditis: A case report
Endomyocardial biopsy is the gold standard for diagnosing viral myocarditis. However, this method is rarely used as it is more invasive, less sensitive and has a higher incidence of complications than other methods. With recent developments in myocarditis research, cardiovascular nuclear magnetic resonance imaging has been demonstrated to have a marked advantage over endomyocardial biopsy, spec...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Circulation
دوره 118 8 شماره
صفحات -
تاریخ انتشار 2008