Right Ventricular Electrogram Characteristics in a T1 Mapping-Validated Normal Population
نویسندگان
چکیده
منابع مشابه
Right ventricular T1 mapping is technically feasible and correlates with right ventricular dysfunction in non-ischemic cardiomyopathy
Background T1 mapping is increasingly employed for evaluation of diffuse fibrosis within the left ventricular (LV) myocardium. Physiological confounders require correction of raw data prior to analysis. T1 values have been inversely correlated with LV systolic and diastolic function. We sought to evaluate the feasibility of right ventricular (RV) T1 mapping and to assess its relationship with R...
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Background Pulmonary hypertension (PH) leads to progressive right ventricular (RV) dilatation, hypertrophy, and systolic dysfunction. PH is also associated with the presence of late gadolinium enhancement in the interventricular septum (IVS). Post-contrast T1 mapping is a previously validated non-invasive technique for the quantification of extracellular volume increase as a surrogate of diffus...
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ژورنال
عنوان ژورنال: JACC: Clinical Electrophysiology
سال: 2020
ISSN: 2405-500X
DOI: 10.1016/j.jacep.2019.12.011