myocardial wall motion abnormalities
Longitudinal peak strain detects a smaller risk area than visual assessment of wall motion in acute myocardial infarction
... Echo wall motion analysis of myocardial ischemia is built on the concept that ischemia and scar confer a reduction in wall thickening and in longitudinal wall displacement and induce a ...
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Study of C-reactive protein in patients with acute myocardial infarction attending tertiary care teaching hospital in Saurashtra region of Gujarat, India
... The samples for measuring CRP levels were drawn from 6 to 36 hours from the onset of chest pain in the patient. This was done keeping in mind that CRP levels start rising after 6 hours of an acute myocardial ...
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Incremental value of contrast myocardial perfusion to detect intermediate versus severe coronary artery stenosis during stress-echocardiography
... disease. Wall motion abnormalities or MPI defects in these patients are classified as false-positives; in our experience this has a major impact on MPI data, more than on WM ...
8
A model-based time-reversal of left ventricular motion improves cardiac motion analysis using tagged MRI data
... or abnormalities in left ventricular (LV) wall motion ...regional myocardial motion within the LV wall [6] and references ...sensitive motion estimation techniques, such ...
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Transplant of stunned donor hearts rescued by pharmacological stress echocardiography: a “proof of concept” report
... or myocardial abnormalities on cardiac autopsy verification ...regional wall motion abnormalities (regional wall motion score > ...regional wall motion ...
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Cardiovascular magnetic resonance myocardial feature tracking detects quantitative wall motion during dobutamine stress
... HARP myocardial tag- ging in a patient population with Duchenne muscular dystrophy ...of myocardial scarring ...of myocardial viability ...with myocardial hibernation using low dose dobutamine ...
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Comparison of radionuclide and contrast ventriculography for detection and quantitation of regions of myocardial ischemia in dogs
... separate ischemic periods, and a final control period. The regional ischemic weights based on myocardial blood flow ranged from 0 to 38.5 g and were grouped as zero, small (range 0 to less than 10 g, mean 3.40 g), ...
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Functional measurements based on feature tracking of cine magnetic resonance images identify left ventricular segments with myocardial scar
... Wall motion abnormalities (WMA) of the left ventricle are often caused by coronary artery disease, most frequently the result of a myocardial infarction (scar), or from acute (stunning) as ...
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Late gadolinium enhanced cardiovascular magnetic resonance of lamin A/C gene mutation related dilated cardiomyopathy
... typical myocardial fibrosis, predominantly in the mid-myocardium of the basal ...with wall motion abnormalities at LV basal segments, where the degree of enhancement had a significant ...
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Equivocal tests after contrast stress-echocardiography compared with invasive coronary angiography or with CT angiography: CT calcium score in mildly positive tests may spare unnecessary coronary angiograms
... comprising wall motion (WM), Doppler coronary flow reserve of the left anterior descending coronary artery (CFR-LAD), myocardial perfusion, ECG abnormalities, and anginal ...on ...
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Prevalence and prognosis of myocardial scar in patients with known or suspected coronary artery disease and normal wall motion
... by myocardial infarction by ...of myocardial infarction was small in patients with LGE. Besides, myocardial infarc- tion diagnosed by ECG had a significant chance of false positive as it was noted in ...
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No relationship between left ventricular radial wall motion and longitudinal velocity and the extent and severity of noncompaction cardiomyopathy
... diffuse wall motion abnormalities which are not only confined to the noncompacted ...systolic wall velocity with tissue Doppler imaging of the mitral annulus was respectively ...septal ...
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Domain wall motion in Permalloy nanowires
... domain wall velocity experiment has been made, much effort is still needed in order to do a reliable experiment in the ...domain wall velocities as ...domain wall motion incorporating thermal ...
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Persistence of regional left ventricular dysfunction after exercise induced myocardial ischemia
... regional myocardial dysfunction occurring after exercise-induced ischemic might be caused by continued abnormalities of myocardial blood flow in the post- exercise period, nine dogs were instrumented ...
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Accuracy of Pulmonary Artery Acceleration time derived by Doppler Echocardiography in predicting Pulmonary Artery Pressures.
... Non-invasive assessment of systolic pulmonary artery pressure is a routine investigation in all the echocardiographic laboratories. Doppler echocardiography is recommended as the initial noninvasive modality of choice in ...
124
Myocardial bioenergetic abnormalities in experimental uremia
... These experiments have demonstrated a reduction in the PCr/ ATP ratio in uremic rat hearts in vivo 4 weeks after PNx. However, identical experiments conducted 8 weeks following PNx showed no reduction in the PCr/ATP ...
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Factors Influencing the Outcome of Thrombolysis in Acute Myocardial Infarction
... I solemnly declare that the dissertation entitled " FACTORS INFLUENCING THE OUTCOME OF THROMBOLYSIS IN ACUTE MYOCARDIAL INFARCTION " is done by me at Madras Medical College and Hospital, during 2005-2006 ...
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Mucus dynamics subject to air and wall motion*
... Vorticity formulation allows to avoid management of continuity of normal stress at interface (which has to be satisfied if pressure is computed) and to consider the mucus, the pericelial mucus and the air as one fluid of ...
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Guest-Host Interactions To Engineer Injectable Hydrogels With Controlled Degradation And Release For Cardiac Repair
... anterior descending artery to produce a 30-40% infarction of the left ventricle, confirmed by blanching of the myocardium in the appropriate distribution. Using a 27 G needle on a 0.5 mL syringe, labeled granular ...
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Early Repolarization and Myocardial Scar Predict Poorest Prognosis in Patients with Coronary Artery Disease
... Stress/rest SPECT imaging was interpreted by 2 expert nu- clear cardiologists. A semi-quantitative visual interpretation was made using short axis-, horizontal-, and vertical long ax- is-myocardial tomograms and a ...
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