KaydedilenlerDerginizi ekleyin

Dergiler / Acta Medica / 2021 / Cilt: 52 - Sayı: 3

Utilization of Synthetic Hematocrit Derived from Cardiac MRI for Estimating Extracellular Volume

Ahmet Gürkan ERDEMİR
Tuncay HAZIROLAN
Ekim GÜLER
Osman ÖCAL
Sayfa
203–207
Yayın Tarihi
2022-10-12
DOI
—
🏛️Bu makalenin bibliyografik verileri ve tam metin bağlantısı DergiPark üzerinden sağlanmıştır.
DergiPark Kaydı ↗
✨

Yapay Zeka Hızlı Bakış & Çıkarımlar

AI Insight
⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Results: Synthetic and native hematocrit values showed significant correlation (p

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:Objective: For a correct estimation of extracellular volume, patients’ blood samples must be taken at least within 24 hours after cardiac magnetic resonance imaging, which may cause problems in immediate or retrospective evaluation.
📊
Temel Bulgular & Veri:The aim of this study is to demonstrate the applicability of synthetic hematocrit for the calculation of extracellular volume.
💡
Sonuç & Katkı:Results: Synthetic and native hematocrit values showed significant correlation (p
🔬Tür:Literatür & Derleme Çalışması
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

Objective: For a correct estimation of extracellular volume, patients’ blood samples must be taken at least within 24 hours after cardiac magnetic resonance imaging, which may cause problems in immediate or retrospective evaluation. The aim of this study is to demonstrate the applicability of synthetic hematocrit for the calculation of extracellular volume. Materials and Methods: Cardiac magnetic resonance images including T1 mapping were retrospectively reviewed. Medical records of each patient were also collected and patients who had blood samples including hematocrit values within 24 hours of cardiac magnetic resonance imaging were included in the study. Simple linear regression along with intraclass correlation coefficient were used to calculate the coefficient of determination and agreement between the two measurements of hematocrit and extracellular volume values. The compatibility of the synthetic extracellular volume with the native extracellular volume was analysed using “Kappa Analysis”. Results: Synthetic and native hematocrit values showed significant correlation (p

🔖

Bu Makaleye Atıf Yap

ERDEMİR, A. G., HAZIROLAN, T., GÜLER, E., ÖCAL, O. (2022). Utilization of Synthetic Hematocrit Derived from Cardiac MRI for Estimating Extracellular Volume. Acta Medica, Cilt: 52 - Sayı: 3, 203–207. https://ajindex.com/articles/427537

📄 Tam Metin PDF Okuyucu

📄

PDF görüntüleyici hazırlanıyor...

Kaynakça (8)

  1. Kim RJ, Wu E, Rafael A, et. al. The use of contrast-enhanced magnetic resonance imaging to identify reversible myocardial dysfunction. N Engl J Med. 2000; 343: 1445-53.
  2. Sado DM, Flett AS, Banypersad SM, et al. Cardiovascular magnetic resonance measurement of myocardial extracellular volume in health and disease. Heart. 2012; 98: 1436-41.
  3. Messroghli DR, Moon JC, Ferreira VM, et al. Clinical recommendations for cardiovascular magnetic resonance mapping of T1, T2, T2* and extracellular volume: A consensus statement by the Society for Cardiovascular Magnetic Resonance (SCMR) endorsed by the European Association for Cardiovascular Imaging (EACVI). J Cardiovasc Magn Reson. 2017; 19: 75. https://doi. org/10.1186/s12968-017-0389-8 [4] Haaf P, Garg P, Messroghli DR,et al. Cardiac T1 Mapping and Extracellular Volume (ECV) in clinical practice: a comprehensive review. J Cardiovasc Magn Reson. 2016; 18: 89.
  4. Kellman P, Hansen MS. T1-mapping in the heart: accuracy and precision. Journal of cardiovascular magnetic resonance. 2014; 16: 1-20
  5. Treibel TA, Fontana M, Maestrini V, et al. Automatic Measurement of the Myocardial Interstitium: Synthetic Extracellular Volume Quantification Without Hematocrit Sampling. JACC Cardiovasc Imaging. 2016; 9: 54-63.
  6. Fullerton GD, Potter JL, Dornbluth NC. NMR relaxation of protons in tissues and other macromolecular water solutions. Magn Reson Imaging. 1982; 1: 209-26
  7. Martin MA, Tatton WG, Lemaire C, et al. Determination of extracellular/intracellular fluid ratios from magnetic resonance images: accuracy, feasibility, and implementation. Magn Reson Med. 1990; 15: 58-69
  8. Fent GJ, Garg P, Foley JRJ, et al. Synthetic Myocardial Extracellular Volume Fraction. JACC Cardiovasc Imaging. 2017; 10: 1402-4. https://doi.org/10.1016/j. jcmg.2016.12.007 [10] Kammerlander AA, Duca F, Binder C, et al. Extracellular volume quantification by cardiac magnetic resonance imaging without hematocrit sampling: Ready for prime time? Wien Klin Wochenschr. 2018; 130: 190-6. https://doi. org/10.1007/s00508-017-1267-y [11] Robison S, Karur GR, Wald RM, Thavendiranathan P, Crean AM, Hanneman K. Noninvasive hematocrit assessment for cardiovascular magnetic resonance extracellular volume quantification using a point-of-care device and synthetic derivation. J Cardio