Computerized Fluoroscopy in Real Time for Noninvasive Visualization of the Cardiovascular System

Kruger, Robert A.; Mistretta, Charles A.; Houk, Theodore L.; Riederer, Stephen J.; Shaw, C. G.; Goodsitt, Mitchell M.; Crummy, Andrew B.; Zwiebel, William J.; Lancaster, Jerome C.; Rowe, George G.; Flemming, David C.

doi:10.1148/130.1.49

Cited by 138 publications

(14 citation statements)

References 5 publications

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“…However, the CFG mode (Kruger et al, 1979) may be advantageous in demonstration of structures with regular motion, such as the left ventricle. This technique provides an image which displays all temporal variations.…”

Section: Procedures and Specifications Of Digital Subtraction Ventricumentioning

confidence: 99%

A comparison of conventional contrast ventriculography and digital subtraction ventriculography

Félix¹,

Eichstädt²,

Kempter³

et al. 1983

Clinical Cardiology

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Summary:We studied 46 patients with a history of transmural myocardial infarction or angiographic evidence of coronary artery stenosis with both conventional contrast ventriculography and digital subtraction ventriculography from May to September 1982. Urografin 76@, 30 ml, was administered at a flow rate of 18 ml/s, by means of a catheter in the superior vena cava during digital subtraction ventriculography (DSV). Results of the latter were compared with conventional contrast ventriculograms. The correlation coefficient was r = 0.938 (p

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Section: Procedures and Specifications Of Digital Subtraction Ventricumentioning

confidence: 99%

A comparison of conventional contrast ventriculography and digital subtraction ventriculography

Félix¹,

Eichstädt²,

Kempter³

et al. 1983

Clinical Cardiology

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“…Other noninvasive techniques that may yet prove to be of value for the diagnosis of EFE are computerized tomography, radionuclide assessment of ventricular function [Berger et al, 19801, and digital videoangiography [Kreger et al, 1979;Mistretta, 198 11. In summary, I believe that on the plain film, the size and contour of the left ventricle, the discordance between the cardiac size and the vascular markings, and the atelectasis of the left lower lobe strongly support the diagnosis of EFE.…”

Section: Dr Justin J Wolfson Professor Of Radiology and Pediatricsmentioning

confidence: 99%

Clinicopathologic conference: A six‐month‐old infant with sudden onset of metabolic acidosis and shock

et al. 1982

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The patient, a 6-month-old female, was the 2,183-g (25th centile) product of an uncomplicated 36-week pregnancy of a 21-year-old, gravida 2, para 2, white female. Labor and delivery were uneventful. The infant remained in the hospital for 8 days because of thermolability and hyperbilirubinemia of unknown origin to 16 mg/dl. The jaundice resolved rapidly with phototherapy. During the second week of life she developed chronic cough with coryza. She was noted to spit up after some feedings. Despite these problems, her growth remained between the 10th and 25th centile for age and sex. There had been no history of pneumonia, cyanosis, poor feeding, pallor, diaphoresis, weakness, hypotonia, or irritability.Seven days before admission she developed green, watery stools. Three days later her stools became normal, but she was noted to have green rhinorrhea with productive cough. On the day before admission, her physician gave her second DPT and OPV immunizations, oral erythromycin, and a cough syrup for "bronchitis." On the morning of admission she became increasingly irritable and had difficulty breathing.Address reprint requests to

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“…n 1980, when DSA was introduced, [1][2][3] it was originally hoped that intravenous x-ray angiography would be feasible. However, the inability to clearly visualize vascular structures caused by vessel overlap as well as limited signal-to-noise ratio due to then available contrast medium and the image intensifier (II) detector technology quickly led to the adaption of techniques by use of small intra-arterial (IA) contrast injections in combination with the newly available real-time digital imaging capabilities.…”

mentioning

confidence: 99%

4D Digital Subtraction Angiography: Implementation and Demonstration of Feasibility

Davis

Royalty²,

Kowarschik³

et al. 2013

AJNR Am J Neuroradiol

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Computerized Fluoroscopy in Real Time for Noninvasive Visualization of the Cardiovascular System

Cited by 138 publications

References 5 publications

A comparison of conventional contrast ventriculography and digital subtraction ventriculography

A comparison of conventional contrast ventriculography and digital subtraction ventriculography

Clinicopathologic conference: A six‐month‐old infant with sudden onset of metabolic acidosis and shock

4D Digital Subtraction Angiography: Implementation and Demonstration of Feasibility

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