Additional file 1 of Electrocardiogram-less, free-breathing myocardial extracellular volume fraction mapping in small animals at high heart rates using motion-resolved cardiovascular magnetic resonance multitasking: a feasibility study in a heart failure with preserved ejection fraction rat model

Autor: Han, Pei, Zhang, Rui, Wagner, Shawn, Yibin Xie, Cingolani, Eugenio, Marban, Eduardo, Christodoulou, Anthony G., Li, Debiao
Rok vydání: 2021
DOI: 10.6084/m9.figshare.13889341.v2
Popis: Additional file 1: Page 1. The four videos show reconstructed results of (1) steady-state images from five respiratory bins, (2) steady-state images from ten cardiac bins, (3) native inversion recovery process, and (4) post-Gd inversion recovery, respectively. Page 2: The scatterplot between the SNR of the ECV map and the heart rate. The SNR was measured as mean/std of the ECV map within the septal area. A nearly-significant negative correlation (R = – 0.44, P = 0.06) can be found between the SNR and the heart rate.
Databáze: OpenAIRE