High T2-weighted signal intensity for risk prediction of sudden cardiac death in hypertrophic cardiomyopathy.

ABSTRACT: In search of improved risk stratification in hypertrophic cardiomyopathy (HCM), CMR imaging has been implicated as a potential tool for prediction of sudden cardiac death (SCD). In follow-up of the promising results with extensive late gadolinium enhancement (LGE), high signal-intensity on T2-weighted imaging (HighT2) has become subject of interest given its association with markers of adverse disease progression, such as LGE, elevated troponin and non-sustained ventricular tachycardia. In lack of follow-up cohorts, we initiated an exploratory study on the association between HighT2 and the internationally defined risk categories of SCD. In a cohort of 109 HCM patients from a multicenter study on CMR imaging and biomarkers, we estimated the 5-year SCD risk (HCM Risk-SCD model). Patients we

SUBMITTER: Gommans DHF 

PROVIDER: S-EPMC5797557 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature