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Rubidium-81
Also Known As:
81Rb radioisotope; Rb-81 radioisotope
Networked:
5
relevant articles (
0
outcomes,
2
trials/studies)
Bio-Agent Context: Research Results
Inorganic Chemicals: 9
Isotopes: 4944
Radioisotopes: 14866
Rubidium Radioisotopes
Rubidium-81: 5
Related Diseases
1.
Myocardial Ischemia (Ischemic Heart Diseases)
10/01/1975 - "
The sensitivity of rest and stress myocardial perfusion studies using scintillation camera imaging of intravenously administered rubidium-81 (81Rb) in the detection of myocardial ischemia was compared to that of stress electrocardiography by relating results in 40 patients to the degree of stenosis delineated by coronary arteriography.
"
10/01/1975 - "
Noninvasive detection of regional myocardial ischemia using rubidium-81 and the scintillation camera: comparison with stress electrocardiography in patients with arteriographically documented coronary stenosis.
"
2.
Heart Diseases (Heart Disease)
05/01/1994 - "
Single-photon emission tomography studies of rubidium-81 in the detection of ischaemic heart disease, using a stress-reinjection protocol.
"
05/01/1994 - "
The present study was designed to determine the feasibility of using single-photon emission tomography (SPET) imaging with rubidium-81 (T1/2 = 4.54 h) to detect ischaemic heart disease, using a stress-reinjection protocol and a specially constructed 511-keV hexagonal hole collimator for a standard gamma camera.
"
3.
Pathologic Constriction (Stenosis)
10/01/1975 - "
The sensitivity of rest and stress myocardial perfusion studies using scintillation camera imaging of intravenously administered rubidium-81 (81Rb) in the detection of myocardial ischemia was compared to that of stress electrocardiography by relating results in 40 patients to the degree of stenosis delineated by coronary arteriography.
"
4.
Coronary Stenosis (Coronary Artery Stenosis)
03/01/1977 - "
Fifty-six patients who subsequently underwent selective coronary angiography were studied noninvasively with relative myocardial perfusion scintigraphy with rubidium-81 and graded stress electrocardiography in an attempt to evaluate the ability of these tests to identify the presence of significant ischemia and, indirectly, coronary stenosis.
"
10/01/1975 - "
Noninvasive detection of regional myocardial ischemia using rubidium-81 and the scintillation camera: comparison with stress electrocardiography in patients with arteriographically documented coronary stenosis.
"
5.
Ischemia
03/01/1977 - "
Fifty-six patients who subsequently underwent selective coronary angiography were studied noninvasively with relative myocardial perfusion scintigraphy with rubidium-81 and graded stress electrocardiography in an attempt to evaluate the ability of these tests to identify the presence of significant ischemia and, indirectly, coronary stenosis.
"
10/01/1976 - "
Noninvasive myocardial imaging with potassium-43 and rubidium-81 has been used successfully to identify areas of infarction and exercise-induced ischemia as regions of decreased radioactivity.
"
Related Drugs and Biologics
1.
Potassium-43
Related Therapies and Procedures
1.
Gamma Cameras (Gamma Camera)