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Fig. 8 | Journal of Cardiovascular Magnetic Resonance

Fig. 8

From: A medical device-grade T1 and ECV phantom for global T1 mapping quality assurance—the T1 Mapping and ECV Standardization in cardiovascular magnetic resonance (T1MES) program

Fig. 8

Temperature experiments in T1MES. Temperature dependency experiments (Test 1 in methods) performed on a D-model whole phantom (tube nomenclature differed from that used in E-models) comparing the stability of T1 (a) and T2 (b) values between two repeat experiments (2 days apart) at various temperatures between 15 °C and 32 °C on a 3 T Siemens Verio system. Whiskers represent mean ± standard error. (c) Temperature dependency experiment (Test 2 in methods) comparing T1|T2 values in tubes A, B, C, D, E and I (middle right insert) from a final E-model phantom across five temperatures

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