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Krypton-81

Also Known As:

81Kr radioisotope; Kr-81 radioisotope

Networked: 6 relevant articles (0 outcomes, 2 trials/studies)

Bio-Agent Context: Research Results

Inorganic Chemicals: 9
- Isotopes: 4944
  - Radioisotopes: 14866
    - Krypton Radioisotopes
      - Krypton-81: 6

Experts

1.	Asanuma, T: 1 article (11/2000)
2.	Ishibashi, Y: 1 article (11/2000)
3.	Katoh, H: 1 article (11/2000)
4.	Murakami, Y: 1 article (11/2000)
5.	Ohta, Y: 1 article (11/2000)
6.	Sano, K: 1 article (11/2000)
7.	Shimada, T: 1 article (11/2000)
8.	Shimizu, H: 1 article (11/2000)
9.	Takahashi, N: 1 article (11/2000)

Related Diseases

1.	Pulmonary Embolism 05/01/1985 - "Computation of ventilation-perfusion studies ratio with krypton-81 pulmonary embolism." 01/01/1992 - "This altered the diagnostic probability rating of pulmonary embolism in a number of patients (n = 3, 12%) compared with krypton-81 m. " 01/01/1992 - "An evaluation of Technegas as a ventilation agent compared with krypton-81 m in the scintigraphic diagnosis of pulmonary embolism." 01/01/1992 - "Twenty-five patients referred with a diagnosis of suspected pulmonary embolism were investigated during the same study using both krypton-81 m and Technegas as ventilation agents in conjunction with 99mTc-macroaggregated albumin as a perfusion agent. "
2.	Chronic Obstructive Pulmonary Disease (COPD) 03/01/1987 - "Thus, right ventricular imaging techniques using the ultrashort-lived nuclide krypton-81 m allow noninvasive, serial and accurate assessments of right ventricular function in patients with COPD."
3.	Lung Diseases (Lung Disease) 03/01/1987 - "In 30 patients with cardiac or pulmonary disease, RVEF was first measured by krypton-81 m scintigraphy (Kr-RVEF), then by technetium-99m (Tc-RVEF), without changing the patients' positions. "
4.	Infarction (Infarctions) 09/01/1987 - "Gated right ventriculography with continuous infusion of krypton-81 m was performed in 12 normal subjects and 28 patients with infarction but without significant stenosis of the right coronary artery. "
5.	Pathologic Constriction (Stenosis) 09/01/1987 - "Gated right ventriculography with continuous infusion of krypton-81 m was performed in 12 normal subjects and 28 patients with infarction but without significant stenosis of the right coronary artery. "

Related Drugs and Biologics

1.	Albumins
2.	Technegas
3.	Leukotriene Antagonists (Leukotriene Receptor Antagonists)
4.	Thromboxane A2 (A2, Thromboxane)
5.	pranlukast
6.	ozagrel

Related Therapies and Procedures

1.	Therapeutics