Comprehensive Cardiac Magnetic Resonance for Short-Term Follow-Up in Acute Myocarditis.

ABSTRACT: Cardiac magnetic resonance (CMR) can detect inflammatory myocardial alterations in patients suspected of having acute myocarditis. There is limited information regarding the degree of normalization of CMR parameters during the course of the disease and the time window during which quantitative CMR should be most reasonably implemented for diagnostic work-up. Twenty-four patients with suspected acute myocarditis and 45 control subjects underwent CMR. Initial CMR was performed 2.6±1.9 days after admission. Myocarditis patients underwent CMR follow-up after 2.4±0.6, 5.5±1.3, and 16.2±9.9 weeks. The CMR protocol included assessment of standard Lake Louise criteria, T1 relaxation times, extracellular volume fraction, and T2 relaxation times. Group differences between myocarditis patients and co

SUBMITTER: Luetkens JA 

PROVIDER: S-EPMC5015395 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature