Cardiovascular magnetic resonance in immune checkpoint inhibitor-associated myocarditis.

ABSTRACT:

Aims

Myocarditis is a potentially fatal complication of immune checkpoint inhibitors (ICI). Sparse data exist on the use of cardiovascular magnetic resonance (CMR) in ICI-associated myocarditis. In this study, the CMR characteristics and the association between CMR features and cardiovascular events among patients with ICI-associated myocarditis are presented.

Methods and results

From an international registry of patients with ICI-associated myocarditis, clinical, CMR, and histopathological findings were collected. Major adverse cardiovascular events (MACE) were a composite of cardiovascular death, cardiogenic shock, cardiac arrest, and complete heart block. In 103 patients diagnosed with ICI-associated myocarditis who had a CMR, the mean left ventricular ejection fraction (

SUBMITTER: Zhang L 

PROVIDER: S-EPMC7205467 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature