Associated factors of cardiac valve calcification and its prognostic effects among patients with chronic kidney disease: a systematic review and meta-analysis
BackgroundCardiac valve calcification (CVC) is highly prevalent and a risk factor for adverse outcomes in patients with chronic kidney disease (CKD).This meta-analysis aimed to investigate the risk factors for CVC and association between CVC and mortality in CKD patients.MethodThree electronic databases including PubMed, Embase, and Web of Science