a还有他 Also has him[translate] a你必须道歉 You must apologize[translate] a滑板运动 Slide movement[translate] aCT Scan of the Heart 心脏的CT扫瞄[translate]
but with a maximum of 80 and 160 reconstructed slices per rotation, respectively, in axial scan mode. On the PRIME 160, the two overlapping slices per detector row are achieved
taking Cormack's theoretical calculations into a real application. For their independent efforts, Cormack and Hounsfield shared the 1979 Nobel Prize in Physiology
CARDIAC IMAGING WITH CT SCANNER Abstract of the Disclosure The patient's ECG signal is employed in a traverse- and-rotate type CT scanner as a time base for triggering the beginning of a traverse such that the traveling beam reaches the heart at a desired phase of the cardiac cycle. For ...
2.Flohr TG, Schoepf UJ, Ohnesorge BM. Chasing the heart: new developments for cardiac CT. J Thorac Imaging. 2007, 22(1):4-16. 3.Flohr TG, Stierstorfer K, Süss C, Schmidt B, Primak AN, McCollough CH. Novel ultr...
This protocol supports you to answer two clinical questions in a single scan: lung screening and calcium scoring with a beat of the heart. Boosted computing power For great performance and stability Reduce waiting times and increase the throughput of your fleet with the new generation of powerful...
In the study, Wu's team examined the blood of 67 people before and after they had undergone a heart CT scan (also known as a CAT scan). After the scans, the research did show an increase in DNA damage in cells, as well as cell death. There was also increased expression of genes ...
Patients with symptoms of heart disease have similar outcomes in terms of death and major cardiac conditions regardless of whether they undergo a functional stress test or a computed tomographic scan, but the scan may be better at ruling out the need for
This single breath-hold, non-invasive, and fairly inexpensive CT scan can assess the extent of coronary artery calcium. Calcium scoring can help identify atherosclerosis (fatty buildup in the wall of the heart arteries). This helps to determine your treatment and risk-reduction plan. ...
A heart CT scan generally would be covered by health insurance only if prescribed by a doctor for a patient at risk for coronary artery disease or who has symptoms such as chest pain; but some insurers do not cover the test under any circumstances. Examples include Medicare, which covers hea...