SwePub
Sök i LIBRIS databas

  Extended search

WFRF:(Kihlberg Jan)
 

Search: WFRF:(Kihlberg Jan) > (2020-2024) > A head-to-head comp...

  • El-Saadi, Walid,1984-Linköpings universitet,Avdelningen för diagnostik och specialistmedicin,Medicinska fakulteten,Ryhov Cty Hosp, Sweden (author)

A head-to-head comparison of myocardial strain by fast-strain encoding and feature tracking imaging in acute myocardial infarction

  • Article/chapterEnglish2022

Publisher, publication year, extent ...

  • 2022-07-28
  • Frontiers Media SA,2022
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:liu-188020
  • https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-188020URI
  • https://doi.org/10.3389/fcvm.2022.949440DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Funding: Futurum-the unit for research and education; academy for health and care in County Hospital Joenkoeping; Research Council of Southeastern Sweden; Faculty of Medicine and Health Sciences, Linkoeping University, Sweden
  • BackgroundMyocardial infarction (MI) is a major cause of heart failure. Left ventricular adverse remodeling is common post-MI. Several studies have demonstrated a correlation between reduced myocardial strain and the development of adverse remodeling. Cardiac magnetic resonance (CMR) with fast-strain encoding (fast-SENC) or feature tracking (FT) enables rapid assessment of myocardial deformation. The aim of this study was to establish a head-to-head comparison of fast-SENC and FT in post-ST-elevated myocardial infarction (STEMI) patients, with clinical 2D speckle tracking echocardiography (2DEcho) as a reference. MethodsThirty patients treated with primary percutaneous coronary intervention for STEMI were investigated. All participants underwent CMR examination with late gadolinium enhancement, cine-loop steady-state free precession, and fast-SENC imaging using a 1.5T scanner as well as a 2DEcho. Global longitudinal strain (GLS), segmental longitudinal strain (SLS), global circumferential strain (GCS), and segmental circumferential strain (SCS) were assessed along with the MI scar extent. ResultsThe GCS measurements from fast-SENC and FT were nearly identical: the mean difference was 0.01 (2.5)% (95% CI - 0.92 to 0.95). For GLS, fast-SENC values were higher than FT, with a mean difference of 1.8 (1.4)% (95% CI 1.31-2.35). Tests of significance for GLS did not show any differences between the MR methods and 2DEcho. Average strain in the infarct-related artery (IRA) segments compared to the remote myocardium was significantly lower for the left anterior descending artery and right coronary artery culprits but not for the left circumflex artery culprits. Fast-SENC displayed a higher area under the curve for detecting infarcted segments than FT for both SCS and SLS. ConclusionGLS and GCS did not significantly differ between fast-SENC and FT. Both showed acceptable agreement with 2DEcho for longitudinal strain. Segments perfused by the IRA showed significantly reduced strain values compared to the remote myocardium. Fast-SENC presented a higher sensitivity and specificity for detecting infarcted segments than FT.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Engvall, Jan,1953-Linköpings universitet,Avdelningen för diagnostik och specialistmedicin,Medicinska fakulteten,Centrum för medicinsk bildvetenskap och visualisering, CMIV,Region Östergötland, Fysiologiska kliniken US(Swepub:liu)janen74 (author)
  • Alfredsson, Joakim,1962-Linköpings universitet,Avdelningen för diagnostik och specialistmedicin,Medicinska fakulteten,Region Östergötland, Kardiologiska kliniken US(Swepub:liu)joaal38 (author)
  • Karlsson, Jan-Erik,1957-Linköpings universitet,Avdelningen för diagnostik och specialistmedicin,Medicinska fakulteten,Ryhov Cty Hosp, Sweden(Swepub:liu)janka97 (author)
  • Martins, MarceloLinköpings universitet,Institutionen för hälsa, medicin och vård,Medicinska fakulteten,Region Östergötland, Röntgenkliniken i Linköping(Swepub:liu)n/a (author)
  • Sederholm Lawesson, Sofia,1973-Linköpings universitet,Avdelningen för diagnostik och specialistmedicin,Medicinska fakulteten,Region Östergötland, Kardiologiska kliniken US(Swepub:liu)sofla80 (author)
  • Faisal Zaman, ShaikhLinköpings universitet,Medicinska fakulteten,Centrum för medicinsk bildvetenskap och visualisering, CMIV,Avdelningen för diagnostik och specialistmedicin(Swepub:liu)faiza13 (author)
  • Ebbers, Tino,1972-Linköpings universitet,Avdelningen för diagnostik och specialistmedicin,Medicinska fakulteten,Centrum för medicinsk bildvetenskap och visualisering, CMIV(Swepub:liu)tineb49 (author)
  • Kihlberg, Johan,Medicine doktor,1970-Linköpings universitet,Avdelningen för diagnostik och specialistmedicin,Medicinska fakulteten,Centrum för medicinsk bildvetenskap och visualisering, CMIV,Region Östergötland, Röntgenkliniken i Linköping(Swepub:liu)johki53 (author)
  • Linköpings universitetAvdelningen för diagnostik och specialistmedicin (creator_code:org_t)

Related titles

  • In:Frontiers in Cardiovascular Medicine: Frontiers Media SA92297-055X

Internet link

Find in a library

To the university's database

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view