RAPID SERIAL ANGIOGRAPHY: PRELIMINARY REPORT

Rapid serial angiography; preliminary report.

Rapid serial angiography: further experience.

A brief description of the machine (Fig. 1) was given in the earlier paper on this subject (Curtis, 1949), and this apparatus has been used for all the cases without modification. It was devised by Dr. E. Schuster and it enables exposures to be made at three variable speeds up to 2 frames per second. Intensifying screens are employed, and the images, each 10 in. wide by 8 in. long, are projecte...

Serial Exercise Radionuclide Angiography

R-wave-synchronous radionuclide angiography provides time-activity curve information that is assumed to be proportional to ventricular volumes. We performed serial 2-minute time-activity curves and simultaneous Fick cardiac outputs before and during graded, maximal, supine exercise in nine normal subjects; each subject exercised without drug intervention, after nitroglycerin and after intraveno...

Y Serial Cephalin Flocculation Test in Leprosy a Preliminary Report

In 1943 Bruger (1) proposed a fractional cephalin-cholesterol flocculation test to be used as an index of increasing or decreasing hepatic dysfunction. This modified test consisted in the use of increasing dilutions of serum with saline, noting the flocculation according to the procedure originally described by Hanger. The data presented in support of the modified test do show that, when it is ...

Rapid serial angiography in the investigation of the pharmacology of brain circulation in the dog.

• The important contribution of the study of the cerebral circulation to the physiology and pharmacology of the central nervous system has led to the elaboration of new methods for a more extensive investigation of the reactions of the intracranial circulatory area. Each technique has certain advantages and limitations: the direct methods, hemoclynamic in principle, allow a continuous registrat...