Matches in SemOpenAlex for { <https://semopenalex.org/work/W4220797922> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W4220797922 endingPage "6" @default.
- W4220797922 startingPage "1" @default.
- W4220797922 abstract "Coronary arteries are exposed to a variety of complex biomechanical forces during a normal cardiac cycle. These forces have the potential to contribute to coronary stent failure. Recent advances in stent design allow for the transmission of native pulsatile biomechanical forces in the stented vessel. However, there is a significant lack of evidence in a human model to measure vessel motion in native coronary arteries and stent conformability. Thus, we aimed to characterize and define coronary artery radial deformation and the effect of stent implantation on arterial deformation.Intravascular ultrasound (IVUS) pullback DICOM images were obtained from human coronary arteries using a coronary ultrasound catheter. Using two-dimensional speckle tracking, coronary artery radial deformation was defined as the inward and outward displacement (mm) and velocity (cm/s) of the arterial wall during the cardiac cycle. These deformation values were obtained in native and third-generation drug-eluting stented artery segments.A total of 20 coronary artery segments were independently analyzed pre and poststent implantation for a total of 40 IVUS runs. Stent implantation impacted the degree of radial deformation and velocity. Mean radial deformation in native coronary arteries was 0.1230 mm ± 0.0522 mm compared to 0.0775 mm ± 0.0376 mm in stented vessels (p=0.0031). Mean radial velocity in native coronary arteries was 0.1194 cm/s ± 0.0535 cm/s compared to 0.0840 cm/s ± 0.0399 cm/s in stented vessels (p=0.0228).In this in vivo analysis of third-generation stents, stent implantation attenuates normal human coronary deformation during the cardiac cycle. The implications of these findings on stent failure and improved clinical outcomes require further investigation." @default.
- W4220797922 created "2022-04-03" @default.
- W4220797922 creator A5038600975 @default.
- W4220797922 creator A5039858264 @default.
- W4220797922 creator A5040756575 @default.
- W4220797922 creator A5058485425 @default.
- W4220797922 creator A5059838422 @default.
- W4220797922 date "2022-03-26" @default.
- W4220797922 modified "2023-09-30" @default.
- W4220797922 title "Coronary Artery Radial Deformation and Velocity in Native and Stented Arteries" @default.
- W4220797922 cites W1156422488 @default.
- W4220797922 cites W1583730422 @default.
- W4220797922 cites W1869323667 @default.
- W4220797922 cites W1957014117 @default.
- W4220797922 cites W1973824922 @default.
- W4220797922 cites W1980940890 @default.
- W4220797922 cites W1992514660 @default.
- W4220797922 cites W1998530635 @default.
- W4220797922 cites W2002312306 @default.
- W4220797922 cites W2010816928 @default.
- W4220797922 cites W2031258899 @default.
- W4220797922 cites W2044302249 @default.
- W4220797922 cites W2059110168 @default.
- W4220797922 cites W2087457177 @default.
- W4220797922 cites W2091983820 @default.
- W4220797922 cites W2121937481 @default.
- W4220797922 cites W2470776091 @default.
- W4220797922 cites W2477219202 @default.
- W4220797922 cites W2748168186 @default.
- W4220797922 cites W2772883422 @default.
- W4220797922 cites W2809327439 @default.
- W4220797922 cites W3203649536 @default.
- W4220797922 doi "https://doi.org/10.1155/2022/5981027" @default.
- W4220797922 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35401063" @default.
- W4220797922 hasPublicationYear "2022" @default.
- W4220797922 type Work @default.
- W4220797922 citedByCount "0" @default.
- W4220797922 crossrefType "journal-article" @default.
- W4220797922 hasAuthorship W4220797922A5038600975 @default.
- W4220797922 hasAuthorship W4220797922A5039858264 @default.
- W4220797922 hasAuthorship W4220797922A5040756575 @default.
- W4220797922 hasAuthorship W4220797922A5058485425 @default.
- W4220797922 hasAuthorship W4220797922A5059838422 @default.
- W4220797922 hasBestOaLocation W42207979221 @default.
- W4220797922 hasConcept C126322002 @default.
- W4220797922 hasConcept C164705383 @default.
- W4220797922 hasConcept C2776820930 @default.
- W4220797922 hasConcept C2776931568 @default.
- W4220797922 hasConcept C2778213512 @default.
- W4220797922 hasConcept C2778283817 @default.
- W4220797922 hasConcept C2778583881 @default.
- W4220797922 hasConcept C2778742706 @default.
- W4220797922 hasConcept C2780911114 @default.
- W4220797922 hasConcept C71924100 @default.
- W4220797922 hasConcept C79191276 @default.
- W4220797922 hasConcept C99398487 @default.
- W4220797922 hasConceptScore W4220797922C126322002 @default.
- W4220797922 hasConceptScore W4220797922C164705383 @default.
- W4220797922 hasConceptScore W4220797922C2776820930 @default.
- W4220797922 hasConceptScore W4220797922C2776931568 @default.
- W4220797922 hasConceptScore W4220797922C2778213512 @default.
- W4220797922 hasConceptScore W4220797922C2778283817 @default.
- W4220797922 hasConceptScore W4220797922C2778583881 @default.
- W4220797922 hasConceptScore W4220797922C2778742706 @default.
- W4220797922 hasConceptScore W4220797922C2780911114 @default.
- W4220797922 hasConceptScore W4220797922C71924100 @default.
- W4220797922 hasConceptScore W4220797922C79191276 @default.
- W4220797922 hasConceptScore W4220797922C99398487 @default.
- W4220797922 hasLocation W42207979221 @default.
- W4220797922 hasLocation W42207979222 @default.
- W4220797922 hasLocation W42207979223 @default.
- W4220797922 hasLocation W42207979224 @default.
- W4220797922 hasOpenAccess W4220797922 @default.
- W4220797922 hasPrimaryLocation W42207979221 @default.
- W4220797922 hasRelatedWork W109776677 @default.
- W4220797922 hasRelatedWork W1963722732 @default.
- W4220797922 hasRelatedWork W1987081991 @default.
- W4220797922 hasRelatedWork W2017903361 @default.
- W4220797922 hasRelatedWork W2017905833 @default.
- W4220797922 hasRelatedWork W2022239614 @default.
- W4220797922 hasRelatedWork W2088922011 @default.
- W4220797922 hasRelatedWork W2142938542 @default.
- W4220797922 hasRelatedWork W2156689214 @default.
- W4220797922 hasRelatedWork W2415275065 @default.
- W4220797922 hasVolume "2022" @default.
- W4220797922 isParatext "false" @default.
- W4220797922 isRetracted "false" @default.
- W4220797922 workType "article" @default.