## Background/objective T2-weighted cardiovascular magnetic resonance (T2W-CMR) has shown utility in diseases such as myocarditis and tako-tsubo cardiomyopathy (TTCM) where myocardial edema may be the predominant pathological abnormality. Since these conditions may affect many myocardial regions,
T2 mapping for the detection of myocardial edema in patients with acute myocarditis
โ Scribed by Yoko Mikami; Matthias G Friedrich; Naeem Merchant
- Publisher
- BioMed Central
- Year
- 2012
- Tongue
- English
- Weight
- 83 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1097-6647
No coin nor oath required. For personal study only.
โฆ Synopsis
Patients with acute myocarditis and healthy volunteers were studied to assess the ability of T2 mapping to detect myocardial edema. The T2 maps detected global and regional edema in patients. T2 mapping may be an alternative to STIR images for detecting myocardial edema in patients with acute myocarditis.
๐ SIMILAR VOLUMES
To evaluate the potential clinical utility of T2 quantitative mapping for myocardial edema in acute disease pathology -myocarditis, myocardial infarction, Tako-Tsubo cardiomyopathy, and transplant rejection. \*p-value compared internally from basal segment to mid and apical segment. \*\* Normal rep
We applied T2 mapping in 72 volunteers compared to 15 patients with myocardial edema. T2 of myocardial edema was 70 ms, whereas normal myocardium had a T2 of 55ms. However, female volunteers showed a wider range of myocardial T2 with overlap into values considered abnormal.