This work compared the impact of x-ray tube performance and automatic dose rate control
(ADRC) parameter selection on system imaging efficiency of two Siemens angiography …

The purpose was to investigate air-kerma area product (PKA) and entrance surface air-
kerma rate (K˙ a, e) on the effect of the shape of automatic dose rate control (ADRC) in the …

This study investigates the exposure parameters and required x-ray tube output when
performing neurological procedures on a hybrid Angio-MR concept system proposed by …

Standard objective parameters such as MTF, NPS, NEQ and DQE do not reflect complete
system performance, because they do not account for geometric unsharpness due to finite …

We investigate methods to increase x-ray tube output to enable improved quantum image
quality with a higher generalized-NEQ (GNEQ) while maintaining a small focal-spot size for …

Learning Objectives: To understand the inner workings of the automatic dose rate control
(ADRC) which controls radiographic factors during interventional procedures. This …

Purpose To develop a method to perform quality control (QC) of X‐ray tubes and automatic
exposure control (AEC) as a part of the QC of the radiographic and fluoroscopic X‐ray …

This study aimed to determine whether a reduction in radiation dose was found for
percutaneous coronary interventional (PCI) patients using a cardiac interventional x-ray …

The motion and deformation of catheters that lie inside cardiac structures can provide
valuable information about the motion of the heart. In this paper we describe the formation of …

Purpose To compare image quality and radiation exposure between a new angiographic
imaging system and the preceding generation system during uterine artery embolization …