Matches in SemOpenAlex for { <https://semopenalex.org/work/W1987292244> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W1987292244 endingPage "104" @default.
- W1987292244 startingPage "104" @default.
- W1987292244 abstract "CT coronary angiography is popular nowadays because of the wide use of multidetector CT. Multidetector CT has an isotropic resolution at 0.3~0.4 mm and temporal resolution at 80~210 ms. With the retrospective EKG-gated reconstruction technique and these high spatial and temporal resolutions, coronary artery imaging is possbile with CT. EKG-gated CT consists of EKG recording and continuous CT scanning with a low-pitch value. The CT data from certain periods of cardiac cycles, in which the cardiac motion is minimal, are retrospectively selected and reconstructed to whole heart volume data, and then the motion freezing entire heart CT image can be obtained. Because of its limited temporal resolution, EKG-gated CT requires lowering of the heart rate by beta-blocker medication in most cases. The lower heart rate increases diagnostic accuracy of coronary CT angiography. The nitroglycerin can also be used for coronary artery dilatation. Coronary CT angiography is a very reliable method for evaluating coronary artery stenosis with a noninvasive manner. The potential hazard comes from the use of ionized radiation and iodine contrast media. The typical radiation dose for coronary CT angiography is reported as 6.7~13.0mSv. This radiation dose is equivalent to those for other noninvasive coronary artery evaluating tools with radioactive isotopes and higher than the dose for conventional coronary angiography." @default.
- W1987292244 created "2016-06-24" @default.
- W1987292244 creator A5056992931 @default.
- W1987292244 date "2007-01-01" @default.
- W1987292244 modified "2023-10-01" @default.
- W1987292244 title "Technical Aspect of Coronary CT Angiography : Imaging Tips and Safety Issues" @default.
- W1987292244 cites W1971414331 @default.
- W1987292244 cites W1981431934 @default.
- W1987292244 cites W2005057220 @default.
- W1987292244 cites W2009790712 @default.
- W1987292244 cites W2032610614 @default.
- W1987292244 cites W2037278357 @default.
- W1987292244 cites W2044774499 @default.
- W1987292244 cites W2062827697 @default.
- W1987292244 cites W2145573768 @default.
- W1987292244 cites W2149964306 @default.
- W1987292244 cites W2151696421 @default.
- W1987292244 cites W2166279575 @default.
- W1987292244 cites W2332342368 @default.
- W1987292244 doi "https://doi.org/10.5124/jkma.2007.50.2.104" @default.
- W1987292244 hasPublicationYear "2007" @default.
- W1987292244 type Work @default.
- W1987292244 sameAs 1987292244 @default.
- W1987292244 citedByCount "2" @default.
- W1987292244 countsByYear W19872922442013 @default.
- W1987292244 countsByYear W19872922442022 @default.
- W1987292244 crossrefType "journal-article" @default.
- W1987292244 hasAuthorship W1987292244A5056992931 @default.
- W1987292244 hasBestOaLocation W19872922441 @default.
- W1987292244 hasConcept C126838900 @default.
- W1987292244 hasConcept C164705383 @default.
- W1987292244 hasConcept C2776127602 @default.
- W1987292244 hasConcept C2776820930 @default.
- W1987292244 hasConcept C2778742706 @default.
- W1987292244 hasConcept C2780007028 @default.
- W1987292244 hasConcept C2780643987 @default.
- W1987292244 hasConcept C2989005 @default.
- W1987292244 hasConcept C71924100 @default.
- W1987292244 hasConceptScore W1987292244C126838900 @default.
- W1987292244 hasConceptScore W1987292244C164705383 @default.
- W1987292244 hasConceptScore W1987292244C2776127602 @default.
- W1987292244 hasConceptScore W1987292244C2776820930 @default.
- W1987292244 hasConceptScore W1987292244C2778742706 @default.
- W1987292244 hasConceptScore W1987292244C2780007028 @default.
- W1987292244 hasConceptScore W1987292244C2780643987 @default.
- W1987292244 hasConceptScore W1987292244C2989005 @default.
- W1987292244 hasConceptScore W1987292244C71924100 @default.
- W1987292244 hasIssue "2" @default.
- W1987292244 hasLocation W19872922441 @default.
- W1987292244 hasOpenAccess W1987292244 @default.
- W1987292244 hasPrimaryLocation W19872922441 @default.
- W1987292244 hasRelatedWork W141524600 @default.
- W1987292244 hasRelatedWork W2065712560 @default.
- W1987292244 hasRelatedWork W2112247748 @default.
- W1987292244 hasRelatedWork W2217051473 @default.
- W1987292244 hasRelatedWork W2350398732 @default.
- W1987292244 hasRelatedWork W2376143696 @default.
- W1987292244 hasRelatedWork W2382970084 @default.
- W1987292244 hasRelatedWork W2384943926 @default.
- W1987292244 hasRelatedWork W2392214594 @default.
- W1987292244 hasRelatedWork W2973048731 @default.
- W1987292244 hasVolume "50" @default.
- W1987292244 isParatext "false" @default.
- W1987292244 isRetracted "false" @default.
- W1987292244 magId "1987292244" @default.
- W1987292244 workType "article" @default.