Dose Reduction Low Pulse-Rate Fluoroscopy
| Autor: | Charles L. Moler, Leslie M. Eber, Heinz Klosterman, J. H. Grollman, Rex N. MacAlpin, Martin W. Herman |
|---|---|
| Rok vydání: | 1972 |
| Předmět: |
Cardiac Catheterization
medicine.diagnostic_test business.industry Cineradiography medicine.medical_treatment Angiography Ranging Coronary arteriography Radiation Dosage Pulse rate Fluoroscopy Heart catheterization medicine Humans Television Radiology Nuclear Medicine and imaging Dose reduction Nuclear medicine business Cardiac catheterization |
| Zdroj: | Radiology. 105:293-298 |
| ISSN: | 1527-1315 0033-8419 |
| DOI: | 10.1148/105.2.293 |
| Popis: | Dose reduction low pulse-rate fluoroscopy may be accomplished by integrating a magnetic video disk recorder into an x-ray system. Playback of the stored television image between x-ray pulses results in a flicker-free continuous image with actual dose reduction ranging from 2 to 60 times, depending on the pulse rate used. This system was applied successfully to cardiac catheterization and selective coronary arteriography, resulting in an estimated average dose reduction of over 2 times. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|