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The role of mitral annular plane systolic excursion in prediction of acute blood loss in healthy voluntary blood donors

Birdal Güllüpınar
Birdal Güllüpınar
, 
Caner Sağlam
Caner Sağlam
, 
Serhat Koran
Serhat Koran
, 
Ajda Turhan
Ajda Turhan
 y 
Erden Erol Ünlüer
Erden Erol Ünlüer
   | 08 feb 2022
Journal of Ultrasonography's Cover Image
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Article Category: Research paper
Publicado en línea: 08 feb 2022
Páginas: 33 - 38
Recibido: 05 dic 2021
Aceptado: 13 ene 2022
DOI: https://doi.org/10.15557/JoU.2022.0006
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© 2022 Birdal Güllüpınar, Caner Sağlam, Serhat Koran, Ajda Turhan, Erden Erol Ünlüer, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Fig. 1

Ultrasound image of IVC diameter during inspiration and expiration
Ultrasound image of IVC diameter during inspiration and expiration

Fig. 2

Ultrasound image of MAPSE measurement
Ultrasound image of MAPSE measurement

Demographic characteristics, mean distribution of hemoglobin, blood volume and loss value

Mean ± SD95% CI for mean
Gender: male/female [n, %]40/687.0/13.0
Age [years]37.48 ± 9.6434.61–40.34
Height [cm]177.41 ± 9.13174.7–180.12
Weight [kg]85.96 ± 15.4481.37–90.54
Body Mass Index27.23 ± 4.0926.02–28.45
Hemoglobin [mg/dl]14.91 ± 1.0514.6–15.22
Blood volume [L]5.38 ± 0.85.14–5.62
Blood loss [%]8.57 ± 1.438.14–8.99

Average distribution of vital signs pre and post blood donation

Mean ± SD95% CI for meanP
Delta SBP (pre-post donation) (standing)10.91 ± 11.467.51–14.320.000
Delta DBP (pre-post donation) (standing)0.13 ± 7.94–2.23–2.490.912
Delta MAP (pre-post donation) (standing)3.72 ± 8.271.27–6.180.004
Delta PR (pre-post donation) (standing)–4.13 ± 9.09–6.83 – –1.430.004
Delta SBP (pre-post donation) (lying)10.22 ± 12.856.4–14.030.000
Delta DBP (pre-post donation) (lying)0.89 ± 9.34–1.88–3.670.521
Delta MAP (pre-post donation) (lying)4 ± 8.851.37–6.630.004
Delta PR (pre-post donation) (lying)3.54 ± 6.661.57–5.520.001
Delta IVCexp. [mm] (pre-post donation)3.66 ± 2.662.87–4.450.000
Delta IVCins [mm] (pre-post donation)2.35 ± 2.961.47–3.220.000
Delta MAPSE [mm] (pre-post donation)1.7 ± 1.171.35–2.040.000
Paired Sample t test

Correlation of differences of VCIins, VCIexp and MAPSE variables with the differences of other variables pre-post blood donation

Delta IVCexpDelta IVCins.Delta MAPSE
rpRprp
Delta IVCins0.3490.0181.000
Delta MAPSE0.1120.4600.1570.2981.000
Delta SBP (pre-post donation) (standing) Delta DBP (pre-post donation) (standing)–0.158 ¬–0.1090.295 0.472–0.082 –0.1380.587 0.359–0.111 –0.1920.461 0.202
Delta MAP (pre-post donation) (standing) Delta PR (pre-post donation) (standing)–0.142 0.0680.345 0.653–0.127 –0.1310.402 0.385–0.174 –0.1920.247 0.202
Delta SBP (pre-post donation) (lying) Delta DBP (pre-post donation) (lying)–0.013 0.0930.934 0.538–0.047 –0.0700.758 0.645–0.034 –0.3480.823 0.018
Delta MAP (pre-post donation) (lying) Delta PR (pre-post donation) (lying)0.060 0.3340.694 0.023–0.072 0.0820.636 0.590–0.262 0.0730.079 0.630
Pearson correlation
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Calendario de la edición:
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Temas de la revista:
Medicine, Basic Medical Science, other
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