Evaluation of Cardiac Magnetic Resonance as a Surrogate in ST-Segment Elevation Myocardial Infarction
Kevin R Bainey1, Manesh R Patel2, Paul W Armstrong1
1Canadian VIGOUR Centre, Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada.
Abstract:
Cardiac magnetic resonance imaging is an attractive noninvasive metric and has genuine potential to constitute a reliable surrogate end point in ST-elevation myocardial infarction. However, these measures must be demonstrated as a valid proxy to predict clinical outcome. In conclusion, the current review evaluates the utility of cardiac magnetic resonance as a surrogate measurement of myocardial infarct size, left ventricular function, microvascular obstruction, and myocardial salvage in ST-elevation myocardial infarction exploring the temporal relations specific to each assessment.
More Related Videos
06:29Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques
Published on: June 11, 2019
12:24Noninvasive Assessment of Cardiac Abnormalities in Experimental Autoimmune Myocarditis by Magnetic Resonance Microscopy Imaging in the Mouse
Published on: June 20, 2014
Related Concept Videos
Acute Coronary Syndrome III: Diagnostic Studies
Imaging Studies for Cardiovascular System IV: CMRI
Blood Studies for Cardiovascular System I: Cardiac Biomarkers
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
Acute Coronary Syndrome I: Introduction
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations
Mitral Stenosis II: Clinical features and Diagnostic Tests
