Assessment of Diabetic Cardiomyopathy by Cardiovascular Magnetic Resonance T1 Mapping: Correlation with Left-Ventricular Diastolic Dysfunction and Diabetic Duration

Table 4

Left-ventricular myocardial T1 value and extracellular volume in controls and DbCM patients.

	Controls; (A, )	<5 years; (B, )	5–10 years; (C, )	>10 years; (D, )	value
Native myocardial T1 value, ms	1212.8 ± 41.4	1191.9 ± 71.0	1209.7 ± 43.1	1244.1 ± 46.1	0.086
Postcontrast myocardial T1 value, ms	528.9 ± 38.9	527.8 ± 56.7	515.5 ± 44.6	512.2 ± 30.3	0.596
Extracellular volume fraction, %	27.1 ± 2.4	28.3 ± 2.3	30.9 ± 2.1	32.2 ± 3.1	≤0.001