e ercise thallium clinical

Efficacy of Exercise Thallium
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This Clinical Efficacy Assessment Project report analyzes the safety and efficacy of exercise thallium-201 myocardial perfusion scintigraphy thallium scintigraphy in the diagnosis and prognosis of patients with suspected coronary artery disease and documented myocardial infarction...

Discordance of Exercise Thallium Testing with Coronary ,
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Eighty-one patients with diagnostically difficult clinical presentations suggesting coronary disease underwent symptom-limited maximal-exercise treadmill testing ETT and exercise radionuclide scanning with thallium-201 Results of these tests were in agreement in only 47 percent of the cas Either exercise thallium or ETT was positive in 94 percent of patients with disease...

EQUIVOCAL STRESS THALLIUM SCINTIGRAMS DO NOT HAVE ,
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Pts with equivocal scintigrams had similar symptom classifications, exercise ECG and exercise duration as the entire population CONCLUSION Equivocal exercise thallium scintigrams occur frequently in clinical practice Since the event rate for pts with equivocal scintigrams is comparable to that of ....

Normalization of reverse redistribution of thallium
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Stress thallium-201 myocardial perfusion imaging was performed in a patient with Wolff-Parkinson-White syndrome Reverse redistribution phenomenon was observed in the absence of coronary artery disease This seems to be the first report of normalization of this phenomenon in association with ....

THE CLINICAL USE OF IMAGING TECHNIQUES WITH ,
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EXERCISE TESTING 0095-4543/01 1500 OO THE CLINICAL USE OF IMAGING TECHNIQUES WITH EXERCISE TESTING David A Weiland, MD THE ROLE OF MYOCARDIAL PERFUSION IMAGING During the last 20 years, the use of radioactive tracers to augment exer- cise stress testing has been accepted as a reliable method for the detection...

Exercise tomographic thallium
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Objective To assess the incremental value and cost-effectiveness of exercise tomographic thallium-201 imaging compared with clinical and exercise electrocardiographic variables for detecting three-vessel or left main coronary artery disease in patients with normal at-rest electrocardiograms...

Thallous Chloride
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thallium was administered in conjunction with an exercise stress test Intravenous administration of Thallous Chloride Tl 201 Injection is characterized by rapid biexponential clearance from the blood with about 915 of blood radioactivity disappearing with a half -life of approximately 5 minutes and the remainder with a half-life of about 40 ....

Submaximal exercise thallium
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clinical data, however, are available to assess the prognostic value of submaximal exercise thallium- 201 stress testing after interventional therapy Thallium-201 has been used via the intracoronary route for the early assessment of salvaged myo- cardium4s 5 The early distribution of thallium-201 in...

Spectrum of exercise thallium
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Therefore, thallium-201 myocardial imaging offers a more effective means of identifying patients with chest pain and no obstructive coronary artery disease than the clinical history or the exercise electrocardiographic test, or both...

Dipyridamole Injection
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Nov 01, 2018 0183 32 Clinical Pharmacology , Dipyridamole Injection is indicated as an alternative to exercise in thallium myocardial perfusion imaging for the evaluation of coronary artery disease in patients who cannot exercise adequately , In a subset of patients who had exercise thallium imaging as well as dipyridamole thallium imaging, sensitivity and ....

Transient ischemic dilation ratio of the left ventricle is ,
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Objectives This study evaluated the prognostic value of transient ischemic dilation TID of the left ventricle LV in patients with normal stress myocardial perfusion single photon emission computed tomography MPS Background The prognostic value of TID in patients with an otherwise normal MPS has not been defined Methods We identified 1,560 patients who had normal stress MPS 436 ....

Cardiac Nuclear Medicine, MYOCARDIAL PERFUSION IMAGING
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CARDIAC NUCLEAR MEDICINE MYOCARDIAL PERFUSION IMAGING INDICATIONS This study can be done with exercise stress and delayed resting views, at rest only, or with drug-simulated stress dipyridamole = DPM, adenosine = ADN in those unable to perform treadmill exercise for the assessment of myocardial perfusion in a variety of clinical settings...

Improved diagnostic performance of exercise thallium
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These results indicate that single photon emission computed tomography provides improved diagnostic performance compared with planar imaging in many clinical subgroups, and suggest that it represents the diagnostic imaging procedure of choice in exercise thallium-201 perfusion studi...

Exercise Tomographic Thallium
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When the at-rest electrocardiogram is normal, thallium-201 scintigraphy adds little information to clinical and exercise variables in identifying patients with severe coronary artery disease The high cost of this information may not justify the routine use of sophisticated imaging for this purpose...

Procedure Guideline for Myocardial Perfusion Imaging 33
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Procedure Guideline for Myocardial Perfusion Imaging 33 H William Strauss1, D Douglas Miller2, , Although dobutamine is in routine clinical use for pharmacologic stress, it is not an FDA- , After injection of thallium at peak exercise stress, image acquisitionshould commence as ....

Positive Exercise ECG and Negative Thallium
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POSITIVE EXERCISE ECG AND NEGATIVE THALLIUM-A STANDARD RISK? B ROSS MACKENZIE, MD, FRCP C , FACC Vice-President Chief Medical Director Sun Life Assurance Company of Canada Director of Exercise ECG Laboratory Toronto General Hospital Toronto, Ontario Introduction Coronary artery disease is the leading cause of morbidity and...

Exercise Testing in Wolff
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ECG changes during exercise stress testing, such as false-positive ST-segment depression and disappearance of the delta wave, are reported in patients with the Wolff-Parkinson-White WPW pattern We present a case of exercise testing in a 53-year-old man with WPW syndrome with ischemic-appearing ECG changes and normal nuclear stress perfusion study findings who was thought to be at ,...

Exercise testing and thallium
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article osti_6782040, title = Exercise testing and thallium-201 myocardial perfusion scintigraphy in the clinical evaluation of patients with Wolff Parkinson White syndrome , author = Poyatos, ME and Suarez, L and Lerman, J and Guibourg, H and Camps, J and Perosio, A , abstractNote = In 58 patients with Wolff Parkinson White syndrome ....

Exercise Thallium 201 Imaging Clinical Implications of ,
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Exercise Thallium 201 Imaging Clinical Implications of Normal Exercise Imag , we analyzed our data on 102 patients with normal thallium 201 exercise images who underwent coronary arteriographic studi , Haaz W, Segal BL Exercise Thallium 201 Imaging Clinical Implications of Normal Exercise Imag Arch Intern Med 1981 141 4 501 ....

Heart Rate Recovery After Exercise Is a Predictor of ,
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After peak workload was achieved, HRR was calculated as the decrease of the heart rate from its peak during exercise to that at 1 min after finishing the exercise Thallium SPECT imaging Toshiba GCA-7200A, Tokyo, Japan was performed according to the standards of the American Society of Nuclear Cardiology Rest and stress images were obtained ....

Treadmills Vs Chemical Stress Tests Livestrong
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A stress test is a clinical standard often used to detect coronary artery disease Traditionally, this test is performed on the treadmill Modern advances in technology allow physicians to administer it without making the patient do any physical work, via chemical means Please consult with your ....

Persantine IV Persantine Side Effects, Interactions ,
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Jul 24, 2017 0183 32 INDICATIONS IV Persantine ® dipyridamole USP is indicated as an alternative to exercise in thallium myocardial perfusion imaging for the evaluation of coronary artery disease in patients who cannot exercise adequately In a study of about 1100 patients who underwent coronary arteriography and IV Persantine ® assisted thallium imaging, the results of both tests were ,...

The exercise treadmill test Estimating cardiovascular ,
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The exercise treadmill test Estimating cardiovascular prognosis Cleveland Clinic , Importance of estimated functional capacity as a predictor of all-cause mortality among patients referred for exercise thallium single-photon , Froelicher VF, et al Clinical and exercise test predictors of ,...

Prognostic value of exercise thallium
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exercise thallium-201 myocardial imaging to predict fu 173 ture cardiac events cardiovascular death or nonfatal myocardial infarction was correlated with clinical, coronary and left ventricular angiographic and exercise electrocardiographic data in 139 consecutive, nonsurg 173 ically managed patients followed-up over a ,...

Prognostic utility of the exercise thallium
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The goal of this study was to determine the prognostic utility of the exercise thallium-201 stress test in ambulatory patients with chest pain who also referred for cardiac catheterization...

Exercise Myocardial Scintigraphy with 201 Thallium Use ,
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Clinical Investigations Exercise Myocardial Scintigraphy with 201 Thallium , underwent exercise 201 thallium myocardial scintigraphy The resting ECG demonstrated ST segment abnormalities in 15 patients 50 percent The exercise ECGs were abnormal in two patients 67 percent , normal in four 133 percent , and inconclusive in 24 patients ....

Prognostic value of exercise thallium
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/ Prognostic value of exercise thallium-201 imaging performed within 2 years of coronary artery bypass graft surgery In Journal of the American College ,...

Discordance of Exercise Thallium Testing with Coronary ,
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Eighty-one patients with diagnostically difficult clinical presentations suggesting coronary disease underwent symptom-limited maximal-exercise treadmill testing ETT and exercise radionuclide scanning with thallium-201 Results of these tests were in agreement in only 47 percent of the cas...

Exercise thallium tomography predicts future clinically ,
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title = Exercise thallium tomography predicts future clinically manifest coronary heart disease in a high-risk asymptomatic population , abstract = Background Exercise testing, even when combined with radionuclide perfusion imaging, does not accurately predict future clinical coronary heart disease CHD in low-risk asymptomatic populations...

Incremental prognostic value of exercise thallium
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Read Incremental prognostic value of exercise thallium-201 myocardial single-photon emission computed tomography late after coronary artery bypass surgery, Journal of the American College of Cardiology on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips...

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