Accuracy of subject-specific prediction of end-systolic time in MRI across a range of RR intervals.
Fiche publication
Date publication
janvier 2017
Journal
PloS one
Auteurs
Membres identifiés du Cancéropôle Est :
Pr FELBLINGER Jacques, Dr VUISSOZ Pierre-André
Tous les auteurs :
Meyer C, Felblinger J, Vuissoz PA, Bonnemains L
Lien Pubmed
Résumé
Prediction of End-Systole time is of utmost importance for cardiac MRI to correctly associate acquired k-space lines during reconstruction of cine acquisitions. This prediction is usually based on the patient's heart rate using Weissler's formula, which was calibrated by linear regression within a population and cannot account for individual variability.
Mots clés
Adult, Echocardiography, Doppler, Electrocardiography, Female, Heart, diagnostic imaging, Hemodynamics, Humans, Magnetic Resonance Imaging, Cine, methods, Male, Middle Aged, Models, Cardiovascular, Stroke Volume, Systole
Référence
PLoS ONE. 2017 ;12(6):e0179011