منابع مشابه
Different aspects of transient ischemic dilation
Transient ischemic left ventricular dilation (TID) is a marker of severe and extensive coronary artery disease as well as an increased risk of adverse outcomes. The patients with more severe and extensive ischemia, multivessel-type of perfusion abnormality as well as patients with left anterior descending artery (LAD) territory perfusion abnormality have more probab...
متن کاملTransient Ischemic Dilation
1. Miyamoto T, Neuman Y, Luo H, et al. Coronary vasodilation by noninvasive transcutaneous ultrasound. J Am Coll Cardiol 2003;41: 1623–7. 2. Kipshidze NN, Chapidze G, Shperling LV, et al. USSR patent no. 1172554: method for the treatment of patients with acute myocardial ischemia. January 18, 1982. 3. McPherson DD, Holland CK. Seizing the science of ultrasound: beyond imaging and into physiolog...
متن کاملdifferent aspects of transient ischemic dilation
transient ischemic left ventricular dilation (tid) is a marker of severe and extensive coronary artery disease as well as an increased risk of adverse outcomes. the patients with more severe and extensive ischemia, multivessel-type of perfusion abnormality as well as patients with left anterior descending artery (lad) territory perfusion abnormality have more probability of having tid. evaluati...
متن کاملAssessment of transient ischemic dilation with cardiac MRI
Background Transient ischemic dilation of the left ventricle may be suggestive of global myocardial ischemia on SPECT stress imaging. While SPECT stress/rest imaging relies on computation-adjusted volumetric data to calculate a stress/rest “TID ratio,” measured at 20 to 30 minutes after peak regadenoson stress, cardiac MRI (CMR) allows for the direct measurement of LV wall thickness and cavity ...
متن کاملVariation in heart rate influences the assessment of transient ischemic dilation in myocardial perfusion scintigraphy
BACKGROUND Transient arrhythmias can affect transient ischemic dilation (TID) ratios. This study was initiated to evaluate the frequency and effect of normal heart rate change on TID measures in routine clinical practice. METHODS Consecutive patients undergoing stress/rest sestamibi gated myocardial perfusion scintigraphy were studied (N = 407). Heart rate at the time of stress and rest imagi...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2004
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2004.04.003