Contractile reserve as a predictor of prognosis in patients with non-ischaemic systolic heart failure and dilated cardiomyopathy: a systematic review and meta-analysis

[摘要] ObjectivePatients with non-ischaemic systolic heart failure (HF) and idiopathic dilated cardiomyopathy (DCM) are a heterogenous group with varied morbidity and mortality. Prognostication in this group is challenging. We performed a systematic review and m

[学科分类] 内科医学

[关键词] dilated cardiomyopathy;prognosis;stress echocardiography;contractile reserve